Welcome, Guest
You have to register before you can post on our site.



Search Forums

(Advanced Search)

Forum Statistics
» Members: 53
» Latest member: crossoverfootwear
» Forum threads: 304
» Forum posts: 305

Full Statistics

Online Users
There are currently 24 online users.
» 0 Member(s) | 23 Guest(s)

Latest Threads
Upcoming IPO in India
Forum: EasyDesktop 10
Last Post: upcomingipo
01-01-2023, 11:45 PM
» Replies: 0
» Views: 218
Best Trading App in India
Forum: EasyDesktop 10
Last Post: besttradingsapp
01-01-2023, 10:28 PM
» Replies: 0
» Views: 194
Risk-Optimal Arrangement ...
Forum: EasyDesktop 10
Last Post: llkktth178
11-20-2022, 08:51 PM
» Replies: 0
» Views: 323
A Reluctant Online Furnit...
Forum: EasyDesktop 10
Last Post: llkktth178
11-20-2022, 08:49 PM
» Replies: 0
» Views: 278
Guide to Essential Oil Di...
Forum: EasyDesktop 10
Last Post: llkktth178
11-20-2022, 08:48 PM
» Replies: 0
» Views: 302
Where Is Stainless Steel ...
Forum: EasyDesktop 10
Last Post: llkktth178
11-20-2022, 08:47 PM
» Replies: 0
» Views: 274
What is a good thermal pa...
Forum: EasyDesktop 10
Last Post: llkktth178
11-20-2022, 08:45 PM
» Replies: 0
» Views: 269
Glass vs. metal baking pa...
Forum: EasyDesktop 10
Last Post: llkktth178
11-20-2022, 08:44 PM
» Replies: 0
» Views: 258
How It Works: Gate Valves
Forum: EasyDesktop 10
Last Post: llkktth178
11-20-2022, 08:42 PM
» Replies: 0
» Views: 265
Great Challenges in Organ...
Forum: EasyDesktop 10
Last Post: llkktth178
11-20-2022, 08:40 PM
» Replies: 0
» Views: 283

  Getting To Know the Cable Clip and Its Functions
Posted by: llkktth173 - 11-06-2022, 10:21 PM - Forum: EasyDesktop 10 - No Replies

Getting To Know the Cable Clip and Its Functions

What is it?

A Wire Clip is a device that manages wires and cables and secures them to a fixed point on a surface, like a wall, ceiling, or floor. A wide range of cable clips is available to control cables of all sizes and shapes, in almost any number, in both home and industrial applications.

How does it work?

Generally, a cable clip contains two important components: one mechanism for gathering cables together securely, and another provision for holding the entire cable clip (along with the gathered cables) fast against a single spot on a surface so that the entire bundle stays in place. Some manufacturers design products so that these two mechanisms come separately, although combining them provides better utility and a number of advantages.

One particular type of cable clip is designed as a single piece of material (like plastic) to hold wires and cables on one end, while a hole is provided on another end through which a nail can be used to secure the clip to a wall or other surface. However, this type of cable clip may not be suitable for surfaces that should not be damaged by hammering a nail into them.

The construction industry requires a lot of heavy and light machinery for their work. When thinking of the construction industry, the focus is more on the big machines, like big pieces of steel and thick pieces of wood. But Fasteners play a very crucial role in the completion of tasks for the construction industry. It works as the glue that holds tight different parts in construction. Fasteners are used almost everywhere in the construction work. Do you require fasteners in abundance? Contact a fastener supply company to get all types of fasteners at a good price.

There are mainly 2 different Types of Fasteners in use Namely –

Mobile Fastener – The mobile fasteners are Expansion Bolts, Nuts, washers, and screws. It is designed to create a union between two objects. The fastener can be removed easily without damaging the union.

Permanent Fastener – Rivets, welds, and some other screws are considered as permanent fasteners. It is designed to create a permanent union between the two objects.

Fasteners are required to build everything and anything – starting from bridges and towers to houses and garages. Fasteners hold the different kinds of materials together and thus high-quality fasteners are vital for every application and especially important to the construction industry. The quality of fasteners matters a lot to keep the joints fixed and tight for years to follow. It is crucial to get the fasteners from a reliable fastener supply company to get the best products.

Aluminum Template Fasteners play very important roles in making several objects. Suppose you do regular DIY projects. In that case, there's every possibility that you used fasteners to get your job done. They help hold parts in place while preventing excess vibration and pressure. There are many different types of fasteners. The different types also come with a reasonably high level of variability.

In this article, we'll discuss the different types of fasteners as well as their subtypes. We'll also give you the important tips to help you select the right fastener for your work. Before we dive into the details, let's start by defining fasteners.

The term 'fastener' is an encompassing term that describes a broad range of tools. These tools include screws, bolts, nuts, etc., and they share a common aim. The aim is to enable the mechanical adherence of objects. In simple terms, fasteners help to hold objects in place or together mechanically.

You may argue that glue can perform this function effectively. If the glue is not an example of fasteners, then what is a fastener? This will prompt us to expand on the initial definition. Hardware fasteners are those that help to hold objects together mechanically.

Speaking of Scaffold, the first thing many people think of is the rusty shelves on the construction site, which seem to affect the appearance of the city. Traditional steel pipe fastener scaffolding mostly uses black tubes and cast iron fasteners , which is indeed unsightly. Steel pipe fastener scaffolding has low safety, cumbersome and complex construction, low construction efficiency, easy to rust and corrosion, affecting the image of the construction site, etc.; for example, portal scaffolding has poor load-bearing capacity and is mostly suitable for For indoor and outdoor decoration projects, the construction height should not be too high, and it should not be used as a support frame, because it has a narrow purpose; another example is the bowl buckle scaffold, which is not only expensive, but also consumes a lot of steel, and has average stability and safety. It is often used as a support frame. Therefore, Traditional scaffolding is gradually declining, and disc scaffolding is rapidly emerging!

What Are Tie Rods And What Do They Do?

Tie Rods are an essential part of your vehicle's steering system. Tie rods connect the steering gear (or rack and pinion gear) to the wheel using a length of rod with a ball-in-socket on one end. The ball-in-socket mechanism allows the wheels to move up and down and side to side in a controlled movement. This enables a smooth ride as the vehicle navigates different types of road surfaces, bumps, potholes, etc. The most common steering designs use an inner tie rod attached to the steering gear and an outer tie rod that connects the inner tie rod to the wheel assembly. The length of thread that attaches the inner and outer tie rods is adjustable and is used to set a car's front wheel alignment.

Print this item

  How to Use Eyebrow Pencil
Posted by: llkktth173 - 11-06-2022, 10:19 PM - Forum: EasyDesktop 10 - No Replies

How to Use Eyebrow Pencil

Full, groomed eyebrows frame your face and can bring harmony to your features. Whether you have brows that are too light to see, are sparse, over-plucked, or just need a little definition, learning to use an Eyebrow Pencil can give you that shapely brow you're looking for. Keep reading to find out how to shape, define, and fill out your brows, plus techniques for drawing on a natural-looking eyebrow if you've lost your hair.

Find where your eyebrows should begin. Hold a pencil point up and vertical against your nose to see where your eyebrow should begin. The edge of the pencil that is closer to your nose marks the line where your brow should start. If it goes beyond that point, you should use tweezers to remove the excess hair. If it falls short, you will probably want to extend it to that point.

Use a white makeup pencil or a very light stroke from your brow pencil to mark this spot if you don't want to lose its precise location when you move the pencil.

Locate the ideal end point of your brow. Ideally, your eyebrow should end at a 45-degree angle from the outer corner of your eye. Still holding the pencil against the side of your nostril, pivot the point of the pencil away from your nose and to the outer corner of your eye. That is where the tail of your eyebrow should be.

You can mark this spot with a light dot from your Plastic Eyebrow Pencil, using that as a guide for tweezing or penciling in your brow later.

Find your ideal arch point. Look straight forward and line up the outer edge of the pencil with the outer edge of your iris to find where your arch should begin. Mark this spot with your white pencil so that you can find it easily for tweezing or penciling.

Determine if your eyebrows are the same height. Hold the pencil horizontally across the tops of your brows to check that they are about the same height. If they are not, don't immediately try to pluck them to the same size. You'll use the pencil later to build them up to a similar height.

The History of Eyeliner

Eyeliner defines the eyes—and eyeliner has come to define icons, eras, and social designations, too. It is symbolic of legends: Cleopatra; Twiggy; Prince; Marilyn Manson; Grace Jones; Boy George; Amy Winehouse. Eyeliner distinguishes a high school senior from a freshman; a YouTube tutorial aficionado from an amateur; a queen from her people.

Transcending fad, eyeliner has become a staple in countless popular makeup looks of the past century. To understand how eyeliner became so ubiquitous on faces across the world, I've traced its journey from Ancient Egypt, to flappers, to the makeup bags of every cosmetics-wearer you know. Let's begin!

Eyeliner's Origins in Kohl

Long before makeup artists demonstrated how to perfect a smokey eye on YouTube, the people of Ancient Egypt used kohl, the first recorded Glue Liquid Eyeliner-like substance known to historians, to trace their eyes. Kohl is a mixture of galena, a form of lead sulfide, and other minerals mixed with water, oil, or other soluble substances, like animal fat. Though its formulas have differed based on time, location, and the class of its wearers, its function has remained the same: to decorate eyes, brows, and occasionally other facial features.

In 1912, German Egyptologist Ludwig Borchardt discovered the bust of Ancient Egyptian Queen Nefertiti in Amarna, Egypt. Given her long neck, high cheekbones, and perfectly symmetrical features, the world was captivated by Nefertiti's undeniable beauty—fittingly, her name means "the beautiful one has come forth." The widespread fascination with the sculpture and Ancient Egypt at large led to a trend that propelled eyeliner into the 20th century, where it mimicked the thick, black line of kohl that outlined Nefertiti's almond-shaped eyes.

The look hung around through the early 1960s, as evident on the faces of Audrey Hepburn and Jackie Kennedy. But by the mid-60s, 50s eye makeup was swapped for the experimental Common Liquid Eyeliner looks of the swinging sixties, inspired by Mod fashion and designers like Mary Quant who encouraged a more playful attitude towards style. Models like Twiggy and Brigitte Bardot and downtown it girls like Edie Sedgwick popularized the copious eyeliner of the decade, which coated not only the lash lines but also the eyelid crease, and often extended down towards the cheeks to mimic eyelashes. In 1965, famous model Pattie Boyd published a tutorial on how to perfect the look.

The 1970s carried on the overdone cat eye of the 60s, but usually accompanied it with a bright pastel shadow and, often, a line of white Plastic Colloidal Eyeliner alongside the black to make the eyes look bigger and deeper. At the same time, the "natural look" grew in popularity, likely inspired by flower power, hippie culture, and a rejection of the mainstream. While some women eased up on makeup, the introduction of glam rock saw famous men like David Bowie, Mick Jagger, Lou Reed, and Prince trying their hand at lining their eyes, also called "guyliner." (Although Little Richard was rocking his mother's eyeliner back in the fifties.)

Fall means that our schedules have suddenly gotten incredibly busy: not only is balancing a hectic work schedule with a social life enough of a challenge, we're also trying to soak up as much of the nice weather as we can before the clouds roll in. Who has time to apply a full face of makeup when there's this much going on?

If you're insanely busy, thank your lucky stars that Makeup Sticks exist. While it used to just be eyeliners and lip liners in pencil form, now you can apply just about anything with a few swipes—foundation, concealer, bronzer, even eyeshadow—saving you serious time.

Foundation Stick. Not only are these foundation sticks foolproof (just swipe and, if needed, blend with a wet sponge), but they go on sheer look amazingly natural. It's almost impossible to cake one of these on! And if you want more coverage, they're easily buildable. "Layer in those areas and gently pat with a beauty blender verse smudging or blending," says Kapahi.

Print this item

Posted by: llkktth172 - 11-06-2022, 05:55 PM - Forum: EasyDesktop 10 - No Replies


How do abrasives work?

Abrasives Materials are hard crystals that are either found in nature or manufactured. The most commonly used of such materials are aluminum oxide, silicon carbide, cubic boron nitride, and diamond.

Other materials such as garnet, zirconia, glass, and even walnut shells are used for special applications.

Abrasives are primarily used in metalworking because their grains can penetrate even the hardest metals and alloys. However, their great hardness also makes them suitable for working with such other hard materials as stones, glass, and certain types of plastics. Abrasives are also used with relatively soft materials, including wood and rubber, because their use permits high stock removal, long-lasting cutting ability, good form control, and fine finishing.

Applications for abrasives generally fall in the following categories: 1) cleaning of surfaces and the coarse removal of excess material, such as rough off-hand grinding in foundries; 2) shaping, as in form grinding and tool sharpening; 3) sizing, primarily in precision grinding; and 4) separating, as in cut-off or slicing operations.

A Vitrified Grinding Wheel is a cutting tool. It's an abrasive cutting tool. In a grinding wheel, the abrasive performs the same function as the teeth in a saw. But unlike a saw, which has teeth only on its edge, the grinding wheel has abrasive grains distributed throughout the wheel. Thousands of these hard, tough grains move against the workpiece to cut away tiny chips of material.

Abrasives—Grits and Grains

External Circular Grinding Wheels and other bonded abrasives have two major components-the abrasive grains that do the actual cutting and the bond that holds the grains together and supports them while they cut. The percentages of grain and bond and their spacing in the wheel determine the wheel's structure.

The particular abrasive used in a wheel is chosen based on the way it will interact with the work material. The ideal abrasive has the ability to stay sharp with minimal point dulling. When dulling begins, the abrasive fractures, creating new cutting points.

Each abrasive type is unique with distinct properties for hardness, strength, fracture toughness and resistance to impact.

Aluminum oxide is the most common abrasive used in grinding wheels. It is usually the abrasive chosen for grinding carbon steel, alloy steel, high speed steel, annealed malleable iron, wrought iron, and bronzes and similar metals. There are many different types of aluminum oxide abrasives, each specially made and blended for particular types of grinding jobs. Each abrasive type carries its own designation-usually a combination of a letter and a number. These designations vary by manufacturer.

Once the grain is known, the next question relates to grit size. Gear Grinding Wheels have a number designating this characteristic. Grit size is the size of individual abrasive grains in the wheel. It corresponds to the number of openings per linear inch in the final screen size used to size the grain. In other words, higher numbers translate to smaller openings in the screen the grains pass through. Lower numbers (such as 10, 16 or 24) denote a wheel with coarse grain. The coarser the grain, the larger the size of the material removed. Coarse grains are used for rapid stock removal where finish is not important. Higher numbers (such as 70, 100 and 180) are fine grit wheels. They are suitable for imparting fine finishes, for small areas of contact, and for use with hard, brittle materials.

To allow the abrasive in the wheel to cut efficiently, the wheel must contain the proper bond. The bond is the material that holds the abrasive grains together so they can cut effectively. The bond must also wear away as the abrasive grains wear and are expelled so new sharp grains are exposed.

There are three principal types of bonds used in conventional Resin Bonded Grinding Wheels. Each type is capable of giving distinct characteristics to the grinding action of the wheel. The type of bond selected depends on such factors as the wheel operating speed, the type of grinding operation, the precision required and the material to be ground.

Most grinding wheels are made with vitrified bonds, which consist of a mixture of carefully selected clays. At the high temperatures produced in the kilns where grinding wheels are made, the clays and the abrasive grain fuse into a molten glass condition. During cooling, the glass forms a span that attaches each grain to its neighbor and supports the grains while they grind.

Sharpening stones, or Whetstones, have a steeper learning curve than other sharpening options, but the payoff is huge. They offer more control and precision over the sharpness of your knives. Sharpening stones, also known as whetstones, are a type of stone used to sharpen knives. Sharpening stones include water stones (whetstones used with water) and oil stones (whetstones used with oil). Water and oil provide a lubricant on the surface to eliminate any extraneous friction, improve sharpening power, and prevent damage to the stone itself. Many chefs prefer a water stone to an oil stone – water is more convenient and facilitates a faster knife sharpening. For this guide, we will be referring to water stones when using the term "whetstone."

Whetstones come in different types of materials and coarseness. Coarse grit stones can be used on duller knives that need significantly more upkeep. Fine grit stones fine-tune the knives for greater precision and polishing.

Grains for Coated Abrasives

Coated Abrasives are grains applied over a surface, commonly in the form of belts, sheets, discs, and rolls where the grain is attached via a binder to the backing, then another layer of binder additionally supports the grains. Sandpaper is perhaps the most common type of coated abrasive. Widely used substrates are paper, cloth, vulcanized fiber, and plastic films which are available in grit sizes ranging from very coarse (~24 mesh ) to ultrafine (micron sizes). The international standard for coated abrasives is ISO 6344.

Coated abrasives can utilize abrasive grains with high-performance properties and excellent uniformity. Ceramic grains are also self-sharpening to prolong life and can be used on materials that are difficult to grind or finish.

Print this item

Posted by: llkktth172 - 11-06-2022, 05:53 PM - Forum: EasyDesktop 10 - No Replies


What is a V-Belt?

A Wrapped Type V- Belt Machine is a flexible machine element used to transmit power between a set of grooved pulleys or sheaves. They are characterized as belts having a trapezium cross-section. V-belts are the most widely used belt drives since their geometry causes them to wedge tightly into the groove as the tension is increased. As the belt wedges into the groove, friction between the surface of the belt is increased, allowing high torques to be transmitted. The increased friction minimizes the loss of power through slippage.

Overview of Belt Drives

Before going deeper into v-belts, it is important to know an overview of belt drives. Belt drives are machine elements that are used to transmit power between two or more rotating shafts, usually with parallel axes of rotation. The belts are looped over pulleys attached to the driver and follower shafts. These pulleys are placed at a certain distance to create an initial tension on the belt. When in operation, the friction causes the belt to grip onto the pulley. The rotation of the driver pulley increases the tension on one side of the belt creating a tight side. This tight side applies a tangential force to the follower pulley. Torque is then applied to the driven shaft. Opposite the tight side is the slack side where the belt experiences less tension.

There are many types of belt drives used today. The earliest type of belt drive uses a flat belt made from leather or fabric. Flat belts operate satisfactorily in low-power applications such as farm equipment, mining, and logging. At higher loads and speeds, they tend to slip on the surface of the pulleys and climb out of the pulley. Another early type of belt drive is a rope drive made from cotton or hemp. Rope drives are used on two pulleys with a V-shaped groove. This solved the problem of climbing out of the pulley enabling belt drives to be used over large distances. Later, this was developed into round beltswhich are made from elastomeric materials such as rubber, nylon, or urethane. The development of these elastomeric materials also brought the progress of belt drive technology. Belts such as v-belts, ribbed belts, multi-groove belts, and timing beltswere made to solve the problems of previous belt drives.

V-Belt Construction

An entire Classic V-belt Machine can be regarded as a composite material composed of different types of rubber and reinforcements. In its usual application, a v-belt is subjected to combined tensile and compressive stresses. The top side of a v-belt is subjected to a tensile force directed longitudinally, while the bottom side is compressed due to the compression against the grooves and bending as a belt segment passes the pulley. Moreover, a different type of material is also needed at the surface of the belt. Ideal material for the surface must have a high coefficient of friction and increased wear resistance.

Fabric Cover: This part of the v-belt has higher abrasion and contamination resistance. The cover protects the internals of the Agricultural V-belt Machine from harmful external effects such as a chemical attack, corrosion, and temperature. The materials used for covers are patented by different manufacturers. An example of these materials is aramid or Kevlar fiber.

Tension Cord or Member: Tension cords are embedded into the rubber compound creating a composite structure. The tension cord or member is the main power transmitting component. The cords are positioned at the pitch diameter of the belt cross-section to increase its tensile strength. The tension cord is usually made of polyester, steel, or aramid fibers. In some v-belt constructions, the tension cord is bonded into the core by an adhesion rubber.

Elastomer Core: The elastomer core holds the components together and gives the v-belt its trapezium cross-section. This is usually made from an elastomer with good shock resistance, high flexural strength, and excellent temperature stability. Common elastomers used are neoprene, EPDM, and polyurethane. In some designs, the elastomer core is divided into two sections separated by the tension cord. Above the tension cord is the top cushion rubber while below is the compression rubber. These two sections are made from different types of rubber because of the distinct type of stresses experienced.

In terms of structure, v-belts can be categorized as wrapped belts and raw edge belts. Wrapped v-belts are considered standard v-belts with all sides wrapped in a fabric cover. Wrapped v-belts have a higher resistance against external elements and quieter operation. However, the downside is a lower coefficient of friction resulting in power loss. Wrapped Cutting Type V- Belt Machines are used on applications that require some amount of slippage without damaging the belt.

In contrast with wrapped v-belts, raw edge v-belts do not have covers at their flanks. This means the elastomer core is exposed and in contact with the surface of the pulley. The elastomer core has a higher coefficient of friction than the fabric cover allowing for better grip.

In many synchronous conveying applications, Timing Belt Machine must be replaced as fast as possible.
So finding ways to reduce the time it takes to change a timing belt is an ongoing challenge for users. After all, every hour spent disassembling machinery and re-fitting or installing a belt is an hour of lost production that costs precious time and money.

There must be a better way

I want to look here at the solution we offered when an OEM customer asked us to find a way to reduce downtime when changing the timing belts in its machines.

These machines are sold to end users for the manufacture of wooden doors. The timing belts in the machines ensure the precise positioning of door elements while milling. Once these timing belts reach the ends of their lives, they must be replaced, and this was taking between five and seven hours. Why so long? Because customers had to disassemble shafts, pulleys and machine parts to change the belts.

V-Belt Geometry Terminologies

The cross-section of a v-belt is generally defined as a trapezium with the top and bottom sides in parallel. The type of V-belt Moulds can be defined by the dimensions of this trapezium. These dimensions are necessary for matching the belt with the appropriate pulley. In addition, v-belts are also defined by other geometries such as the location of the pitch line, inside and outside lengths, and so on. All of these are necessary when selecting and ordering a v-belt. Below is a summary of the important terms and definitions of v-belt geometry.

Print this item

  Vehicle Essentials: The Importance of Wheel Hubs
Posted by: llkktth172 - 11-06-2022, 05:51 PM - Forum: EasyDesktop 10 - No Replies

Vehicle Essentials: The Importance of Wheel Hubs

Wheels may look like they operate simply, but they are not called mankind's best invention in vain. Whilst old wooden wheels weren't as complicated as today's car wheels, they provided the rotational force needed at the time, but nowadays, with plenty of new tech at our disposal, there's no way a wheel can stay that simple.

The number of main wheel components goes up to a total of 6. First, you have the centre bore which is basically the opening of the wheel which allows it to fit on the axle. The centre disc is where the bolt holes are placed and what gets into contact with the axle seat. The lug holes are what makes the bolt circle. The spokes are what connects the centre disc to the ring of the wheel. The outer lip is the area of the wheel in front of the spokes. The barrel is the outermost part of the wheel and it is where the tire is mounted and lastly you have the Wheel Hubs.

What Is a Hub on a Wheel?

This component is located between the drive axle and the brake drums/ disc (brake). The car Wheel Hub for TOYOTA HIACE 43550-26010 is a crucial part that contributes to safe steering and it is the link that attaches the wheel to the car. The hub contains the wheel speed sensor which controls the ABS braking system and the assembly is also important for your vehicle's (TCS) traction control system.

Does a Hub Assembly Come with Wheel Bearing?

Alongside the electronic safety features, a hub assembly also comes with wheel bearings as it also helps the wheel turn freely.

How Often Should Wheel Bearings Be Replaced?

Whilst OEM bearings can last longer than replacements, they also need to be replaced every 120,000km to 240,000km.

How to Tell If Your Wheel Bearing Is Going Bad?

There are different symptoms that tell you when your Wheel Bearings have gone bad.
The most common indicator is the roaring sound when metal is grinding on metal, which usually occurs due to lack of lubrication which means the bearing is worn out.

Another indication of damage is when the steering wheel is vibrating at a low speed and it gradually intensifies, the more you push on the gas pedal. Again, this is also the case of a worn out wheel bearing which can lead to the steering wheel feeling loose when turning or when driving downhill.

If you hear a clicking sound coming form the wheels which becomes repetitive when you accelerate, there could be a problem with the car Wheel Hub for TESLA 1044122-00-E too. This is the result of the brake caliper hitting the top of the wheels as it moves up and down which can indicate that the wheel hub assembly has been broken.

Knocking or clunking sounds are the result of excessive play in the CV and U-joints or excessive backlash in the differential gears. Whilst this is not usually related to the bearings, it can be felt when changing directions – going from forward to reverse or from accelerating to coasting.

A worn or damaged outer CV-joint can be the reason why you are hearing snapping, popping and clicking noises. This can also be associated to excessive bearing end play which can also produce inadequate clamping. You will usually hear these noises when making sharp turns or when cornering.

Wheel bearings are low maintenance parts, but that doesn't mean they last forever. So, what does a wheel bearing actually do? How long does it last? And how can you help extend its lifespan?

What is a wheel bearing? And what does it do in a car?

A wheel bearing is a crucial part of the wheel assembly that connects the wheel and the axle. It is a set of steel balls (ball bearings) or tapers (tapered bearings), held together by a metal ring. It enables the wheel to rotate smoothly with a minimum of friction. Wheel Bearings are safety critical components designed to sustain radial and axial loads caused by gravitation, acceleration, breaking & cornering forces, so they need to be replaced when they stop working properly.

How long does a wheel bearing last?

Wheel bearings have an average lifespan of 136,000 to 160,000 km (approximately 85,000 to 100,000 miles). This is only a rule of thumb though, the actual lifespan of a wheel bearing depends on the quality of the wheel bearing and the operating conditions.

Why do wheel bearings fail?

The main reasons that a wheel bearing fails are:

Faulty installation – inappropriate tools such as a hammer or an impact wrench can cause damage to the exterior and or interior of the wheel end bearing causing the Wheel Bearing to fail prematurely. Also, re-using the old accessories such as bolts, nuts, circlips, split pins, seals,… instead of replacing them with new ones can cause the wheel end bearing to operate under abnormal or unsafe conditions, increasing wheel end bearing wear and risk of a car accident.

Impact damage or poor road quality – all impacts from driving through a pothole, driving over speed bumps or hitting the curbstone can damage a wheel bearing and reduce its lifespan.

Poor quality wheel bearing – a wheel bearing is continuously under enormous pressure. Wheel bearings constructed of low-quality materials can have poor heat-treatment, resulting in premature wear and failure.

Print this item

  Benefits Of Using Electric Bikes
Posted by: llkktth172 - 11-06-2022, 05:49 PM - Forum: EasyDesktop 10 - No Replies

Benefits Of Using Electric Bikes

We're living in the future! In all aspects, technology has improved our lives, whether that be through breakthrough medicines, renewable energy or new sporting ideas to keep us active (and living) longer… one of these changes is an Electric Bike. You may have already seen one of these zipping through your streets. The question is, is it worth all the hype, especially for our fellow cyclists?

Nicknamed 'E-bike' (also called power bike or booster bike), it might be the biggest adoption of green transportation of the decade. 'cycling is already green' you may say, but it's more than that. Think about them in place of small petrol scooters rather than normal bicycles. E-bikes use rechargeable batteries that can travel up to 25 to 45 km/h, much faster than most people would cycle, getting you to your destination quicker and in better shape. In a nutshell they offer low cost, energy efficient, and emission-free transportation which also has physical and health benefits.

But, why exactly is this such a good idea? Here are 8 benefits that will remove all your doubts and make you think about purchasing an E-bike… prepare for the best ride of your life!

1. Assisted biking

E-bikes have what they call battery-powered "pedal assist." Technically, this is a machine integrated within the Electric Moutain Bike to give your pedalling a boost. This can reduce stress and impact on your knees and thighs. Say goodbye to sweaty rides.

There are E-bikes that have specific boosting technology that can assist you to conquer hills and inclines, so you don't have to worry about any challenging terrain. People of all ages and health can ride flawlessly and for much longer with an E-bike. Longer rides mean more views and more possibilities for lunch stops! And if you want to check out the most affordable pedal-assist electric bike to reap some amazing benefits, it is recommended to see these e-bike reviews.

2. Fast and flexible

The technology gives you the extra oomph you need to cover miles of distance with little effort. You can also still take advantage of the multi-purpose cycle lane and paths that are traffic free, brilliant if you're living in a city to slash your commute time. These are getting more and more popular in cities as governments and councils urge people to give up their car.

The Electric Folding Bikes have been developed over the years and now look almost like a normal bike frame, with only the subtle 'hum' giving them away. Take advantage of the lithe form and durability of an E-bike without anyone being the wiser!

3. Improve fitness

According to a study of scientists at Switzerland's University of Basel, riding an Electric City Bike is just as good as regular bikes at improving fitness. Although cycling with an E-bike is pedal assisted, it's still an exercise after all and therefore good for your health, both mentally and physically. If you are more into fitness, there are customisable ones suitable for exercise, try looking at and comparing these before purchasing an E- bike.

4. Cut back expenses

If you use the Electric Cruiser Bike instead of a motor vehicle it will save you money in the long run. Petrol and diesel are costly in most countries, and occasional price surges can really impact on your budget. Same as buying ready essays for sale, you save not only your money but time as well. While with E-bikes, you can buy affordable batteries which can last you 18-50 miles after a full charge depending on the level of assistance you use.

5. They're the future of transportation

We have all seen it in sci-fi movies. Sleek and sexy vehicles, none of which look old, bulky or have jets of smoke coming out the back, un-futuristic transportation is no longer being made. The Fat Electric Bike is on its way to being up there with its smart counterparts. Considering that this invention will improve continuously over time, what we have now might be the prototype of this promising transport.

Many countries in Southeast Asia took the lead in using E-bikes as a sustainable mode of transportation, and with the continuous rise of urban air pollution, there is a big future for E-bikes.

6. Nature-friendly

Climate change and global warming are serious issues and we all need to play our part. We might be facing our last stand to save our dying earth, and we can all contribute to this. E-bikes emit lower pollution per kilometre than motorcycles and cars. You can help by using an Electric Tricycle instead of a petrol or diesel car. They use energy with an average rate of 100 to 150 watts compared to 15,000 or so for a car. As a result, this can help to improve air quality.

7. Wide variety of designs

With technology, everything is almost possible, and as the marketability of Fat Tire Trikes increases, companies produce a variety of designs that can accommodate your needs. If there isn't the perfect one out there right now, you can be pretty sure there will be soon.

8. Easy to get one (in some countries)

In some countries' laws, Folding Electric Tricycles are still considered as a bicycle, so if you don't like the process of registration or getting licence plates or insurance, getting an E-bike can be a good choice. You can pop into your local Halfords or cycle shop and purchase one today, alternatively, you can buy them from Amazon and other online vendors easy peasy!

Print this item

  How to Select Valves for Molecular Sieve Switching Applications
Posted by: llkktth172 - 11-06-2022, 05:48 PM - Forum: EasyDesktop 10 - No Replies

How to Select Valves for Molecular Sieve Switching Applications

Molecular sieves

Molecular sieves use a desiccant process to remove water vapor from hydrocarbon streams. The process involves flowing hydrocarbon fluid over an adsorption bed to remove moisture. As a bed reaches saturation, switching valves direct the hydrocarbon gas to another bed while the first bed is regenerated with hot, reverse flowing gas.

Switching valves are key

From the article, here's how important the switching valves are to this process. The performance of a molecular sieve unit is critically linked to the performance of the switching valves. The drying process itself requires tight sealing between the adsorption and regeneration streams to maintain efficiency. Mechanical reliability is also paramount since these units can run for years between turnarounds, while switching two to three times a day.

The valves must seal reliably, despite the presence of abrasive dust and constant thermal cycling between ambient feed and 500°F regeneration gas. Increasingly strict fugitive emission requirements make the design problem even more difficult because the valve must both seal and avoid packing leaks, even as it is constantly operated.

Historically, the industry has used rising Segment Ball Valve for molecular sieve service. This design employs a mechanical arrangement that first moves the ball off the seat, then turns the ball away from the seat as it opens. The valve closes by first twisting toward the seat, then jamming against it to achieve tight bidirectional shutoff. The RSBV design has two design issues. The mechanical stress on the stem is excessive, eventually warping the stem and creating seat leaks. More detrimental are the higher fugitive emissions associated with a rising stem design, which tend to be 100 times higher than with a rotary valve.

A modern solution

As operating units continue to extend times between turnarounds, industry has sought better performing valve alternatives. One design, the double eccentric C-ball valve, has emerged as the best choice. This design offers the same mechanically assured shutoff as an RSBV, with zero leakage bidirectional shutoff and low-wear eccentric motion, but has further advantages, as I explain: The double eccentric C-Knife Gate Valve has a much simpler and more rugged design than an RSBV. It also has no stem wear, and it utilizes true rotary motion to greatly minimize emissions. With the same face-to-face and flow coefficients as an RSBV, a double eccentric C-ball valve is a drop-in replacement.

The new valve design can operate in molecular sieve service for eight years or more without maintenance, and during that time it continues to meet fugitive emission requirements, without the need for packing adjustment.

Double eccentric c-ball design details

Double eccentric C-ball valves incorporate a C-shaped ball, which moves along two axes to achieve tight closure.

The C-ball utilizes double offset trunnions to create a camming motion that allows the valve to seal independent of process pressure. The camming effect also moves the C-ball away from the seat as the valve opens to minimize wear. The combination of fixed metal seats, mechanical sealing independent of process pressure, low wear, low emissions, and a very long service life make this type of valve ideal for molecular sieve switching service.

Double eccentric C-Ball Valves are available in sizes from ? inch to 42 inches, and pressure classes up to 4,500 pounds. End users are utilizing this technology for molecular sieve switching applications, and they are also deploying the valves in a variety of other severe service applications that demand reliable shutoff and long life.

Actuators are an integral part of instrumentation systems that power the machines that exist today. These devices make it possible for the machines to interact with their surroundings the way they do. In this article, we take a closer look at omnipresent technology.

An actuator is a machine, or rather a part of a machine used to convert externally available energy into motion based on the control signals. Much like how hands and legs enable humans to move around and perform actions, actuators let machines perform various mechanical movements. The topic for discussion for this article is actuators. We will explain what is an actuator, how actuators work, and what are the different types of actuators used in industrial and domestic applications.

From the perspective of systems engineering, functions of any engineering product can be classified into three distinct categories; the collection of input, processing and producing an output.

For electromechanical systems, the input is detected and measured by a device called a sensor. The task of a sensor is to sample the signals available to it and convert them into a form understandable by the system. The system then processes the information and decides how to respond. But how exactly does a system respond? The answer is, with the help of an Actuator.

Print this item

  Industrial Fans
Posted by: llkktth172 - 11-06-2022, 05:46 PM - Forum: EasyDesktop 10 - No Replies

Industrial Fans

What is an Industrial Fan?

An industrial Mining Fan is a highly efficient, heavy duty air flow device that is constructed from exceptionally durable materials and components to withstand stringent environments and operate longer to provide constant air flow and pressure. The strength of industrial fans is due to the materials used to manufacture them, which include ball or roller bearings, continuous welds, and housings made of cast aluminum and stainless steel.

There is a wide range of uses of industrial fans, from cooling large commercial buildings to providing cooling for technical assembly operations. Regardless of the size of the workspace, air flow and circulation are critical to the health of workers and the efficiency of an application.

Types of Industrial Fans

There are several types of industrial Local Air Supply Fans that vary in the amount of air to be moved, their motor, area to be cooled, and a variety of other factors. Though there is an endless number of fans, they break down into two categories, which are centrifugal and axial.

A centrifugal fan functions like a blower and is an enclosed unit that functions like a pump. It pulls air in using a rapidly rotating impeller then pushes it out at a 90o angle; this can be seen in the image below.

An axial fan pulls and blows air parallel to its axis, causing the air to transfer axially outward. The amount of air flow and the fan design is determined by the fan's blades, casing, and suction nozzle. The rotational movement of an axial Centrifugal Fan can be seen in the image below.

Industrial Fans Types

Air Foil Fan

An air foil fan has flat standard blades and is used in cooling towers, engine cooling, and refrigeration. They can be set up for blowing or sucking with blades that can be set at different pitch angles to adjust air flow. Air foil High Temperature Fans consume little energy and produce very little noise.

Backward Curve Fan

Backward curved fans have a single thickness and curved plate blades that prevent dust build up and expansion along the blades' passages. The blades curve backwards from the inner edge to the outer edge relative to the direction of the rotation. The air flow is in a radial direction due to the impeller developing static pressure because of the longer blades. Backward curved Universal Centrifugal Fans have exceptional efficiency and are suitable for high pressure applications.

Backward Inclined Fan

Backward inclined fans have simple flat backward inclined blades that do not interfere with the air flow. The blade design has a lower noise level and is energy efficient. They are designed for use in clean air and high temperature applications.

Radial Blade Fan

Radial blade fans have six to twelve flat blades that extend radially from the hub of the fan. The blades are narrow, heavy, and deep; this enables the avoidance of the accumulation of dust or sticky material on the blades. Since a radial blade High Pressure Centrifugal Fan does not accumulate dust or dirt, it is ideal for high pressure dust loading applications. Impellers for a radial blade fan can be paddle wheel, open wheel, backplate wheel, or steel plate designs, and they produce medium air flow.

Radial Tipped Fan

Radial tipped Tunnel Fans deliver static efficiency without material build up on the impeller due to the rapid movement of particulate matter and dust. They have a rugged design, which makes them suitable for high volume air flow at moderate to high pressure. They are normally used with baghouse dust collectors, scrubbers, and cyclones.

Paddle Wheel Fan

Paddle wheel fans are a multipurpose type of Roof Axial Flow Fan that is used for high temperature applications and material handling. They have heavy, deep radial blades and a compact housing able to meet the needs of high pressure applications with satisfactory efficiency. The blades are equally spaced and extend perpendicularly to the rotation of the wheel.

Forward Curved Fan

Forward curved fans are referred to as squirrel cage Explosion-Proof Axial Fans and are used for residential and light commercial HVAC equipment as well as low to medium static applications. The housing of a forward curved impeller converts high velocity air, leaving the tips of the impeller blade with a lower velocity static force to direct the air flow to the outlet. It can have a housing type that is referred to as scroll, volute, or sirocco. A forward curved impeller installed in a scroll housing is called a forward curved blower.

Vane Axial Fan

A vane axial fan is a disk type Boiler Fan in a cylinder with air guide vanes positioned before or after the impeller. They are capable of operating for long periods of time even when exhausting smoke and have a high temperature motor and motor cooling system. Their blades are made of steel with balanced corrections and a control box for remote control. Vane axial fans have high temperature resistance, a balanced flow, and little to no vibration.

Variable Pitch Fan

Variable pitch industrial fans are axial fans with adjustable impeller blades that are built to operate in a variety of fan applications. The design of the fan allows for the changing of the blade angle while the rotor is in motion. Variable pitch fans come in single and double stage varieties with single stage fans having one propeller and double stage fans having two propellers. The change of pitch in a variable pitch fan is accomplished by the hub spring, diaphragm, blade shafts, rotary air joint, and valve positioner.

Print this item

  Choosing Pots and Pans to Improve Your Cooking
Posted by: llkktth172 - 11-06-2022, 05:45 PM - Forum: EasyDesktop 10 - No Replies

Choosing Pots and Pans to Improve Your Cooking

A few well-chosen pieces—starting with a good stockpot and a heavy sauté pan—can make a big difference

As a Fine Cooking editor, I've had the chance to observe lots of great cooks at work. From them, I've learned plenty—including the fact that good-quality pots and Frying Pans made of the right materials really can improve your cooking.

Rather than having a rack filled with pots and pans of all shapes and sizes, owning a few well-chosen pieces will give you the flexibility to cook whatever you want and the performance you need to cook it better.

I polled some of our authors to find out which Cartoon Mini Egg Pans were the most valuable to them and why. I then came up with six pieces, starting with two indispensables: an anodized-aluminum stockpot to handle stocks, soups, stews, some sauces, blanching, boiling, and steaming; and a high-sided stainless-steel/aluminum sauté pan with a lid for frying, deglazing sauces, braising small items like vegetables, making sautés and fricassées, cooking rice pilafs and risottos, and a whole lot more. The other four pieces I picked make for even more cooking agility and add up to half a dozen ready-for-action pots and pans that you'll really use (see For every pot, there's a purpose…).

For every pot, there is a purpose…

The letters identifying the pots key to the photo below.

A. Calphalon 8-quart (or bigger) stockpot, with lid. Simmer soup or cook a big batch of tomato sauce in this sturdy, nonreactive stockpot. It will do double-duty for boiling pasta and steaming vegetables, too.

B. All-Clad 3-quart sauté pan, with lid. Stainless coating with aluminum sandwiched all the way through makes for a responsive, durable, attractive Grill Pan. Great for frying, deglazing, and, of course, sautés. And it goes from stove to oven.

C. Mauviel Cuprinox 3-quart stainless-lined copper saucepan, with lid. Top-performing copper is heavy-duty and responsive, with a shiny stainless interior that's easy to see into and durable. Copper tarnishes easily, but when it's cared for, it looks great.

D. Lodge cast-iron skillet. Old faithful needs thorough drying and constant seasoning, but nothing takes high heat better, holds it as long, or puts a better crust on cornbread. It's durable — and cheap, too.

E. Le Creuset oval enameled cast-iron casserole, with lid. Great for stove-to-oven roasts and stews and long, slow simmering. Its light-colored interior makes it easy to see into for deglazing sauces.F. Circulon Commercial nonstick skillet. This heavy-weight nonstick stands up to high heat and wear, goes from stove to oven, has an easy- gripping handle, and cooks delicate omelets as well as Cajun pork chops.

All good pans share common traits

In a well-stocked kitchen store, you'll see lots of first-rate pots and Square Grill Pans. They may look different, but they all share essential qualities you should look for.

Look for heavy-gauge materials. Thinner-gauge materials spread and hold heat unevenly, and their bottoms are more likely to dent and warp. This means that food can scorch. Absolutely flat bottoms are particularly important if your stovetop element is electric. Heavy-gauge pans deliver heat more evenly (see "Good pans are worth their price…," below).

To decide if a pan is heavy enough, lift it, look at the thickness of the walls and base, and rap it with your knuckles—do you hear a light ping or a dull thud? A thud is good in this case.

Good pans are worth their price because they manage heat better

"Good conductor" and "heavy gauge" are the key features of good cookware. Here's how these characteristics affect cooking.

You get responsive heat. Good heat conductors, such as copper and aluminum, are responsive to temperature changes. They'll do what the heat source tells them to do—heat up, cool down—almost instantly.

You get fast heat flow. Heat flows more easily through a good heat conductor, assuring a quick equalizing of temperature on the cooking surface.

You get even heat diffusion. A thicker pan has more distance between the cooking surface and the heat source. By the time the heat flows to the cooking surface, it will have spread out evenly, because heat diffuses as it flows.

You get more heat. Mass holds heat (heat is vibrating mass, so the more mass there is to vibrate, the more heat there will be). The more pan there is to heat, the more heat the pan can hold, so there's more constant heat for better browning, faster reducing, and hotter frying.

You'll want handles and a lid that are sturdy, heatproof, and secure. Handles come welded, riveted, or screwed. Some cooks advise against welded handles because they can break off. But Gayle Novacek, cookware buyer for Sur La Table, has seen few such cases. As long as handles are welded in several spots, they can be preferable to riveted ones because residue is apt to collect around a rivet.

Many pans have metal handles that stay relatively cool when the pan is on the stove because the handle is made of a metal that's a poor heat conductor and retainer, such as stainless steel. Plastic and wooden handles stay cool, too, but they're not ovenproof. Heat- or ovenproof handles mean that dishes started on the stovetop can be finished in the oven.

All lids should fit tightly to keep in moisture. The lid, too, should have a heatproof handle. Glass lids, which you'll find on certain brands, are usually ovensafe only up to 350°F.

A pan should feel comfortable. "When you're at the store, pantomime the way you'd use Soup & Stock Pots or pan to find out if it's right for you," advises Fine Cooking contributing editor and chef Molly Stevens. If you find a pan you love but you aren't completely comfortable with the handle, you can buy a rubber gripper to slip over the handle. Just remember that grippers aren't ovenproof.

Some pans need special talents

Depending on what you'll be cooking in the pan, you may also need to look for other attributes.

For sautéing and other cooking that calls for quick temperature changes, a pan should be responsive. This means that the Baking Dishes & Pans are doing what the heat source tells it to, and pronto. For example, if you sauté garlic just until fragrant and then turn down the flame, the pan should cool down quickly so the garlic doesn't burn. Responsiveness isn't as crucial for boiling, steaming, or the long, slow cooking that stocks and stews undergo.

Print this item

  How to Use Crutches, Canes, and Walkers
Posted by: llkktth172 - 11-06-2022, 05:43 PM - Forum: EasyDesktop 10 - No Replies

How to Use Crutches, Canes, and Walkers

If you break a bone in your leg or foot, have a procedure on your knee or lower leg, or suffer a stroke, your doctor may recommend that you use a walking aid while you are healing or recovering. Using crutches, a cane, or a walker can help keep your weight off your injured or weak leg, assist with balance, and enable you to perform your daily activities more safely.

When you are first learning to use your walking aid, you may wish to have a friend or family member nearby to help steady you and give you support. In the beginning, everything you do may seem more difficult. With just a few tips and a little practice, though, most people are able to quickly gain confidence and learn how to use a walking aid safely.

A Walking Cane can be helpful if you have minor problems with balance or stability, some weakness in your leg or trunk, an injury, or a pain. If you are elderly, using a single point cane may help you to walk more comfortably and safely and, in some cases, may make it easier for you to continue living independently.


If your injury or surgery requires you to get around without putting any weight on your leg or foot, you may have to use crutches.

Proper Positioning

When standing up straight, the top of your Walking Crutches should be about 1-2 inches below your armpits.

The handgrips of the crutches should be even with the top of your hip line.

Your elbows should be slightly bent when you hold the handgrips.

To avoid damage to the nerves and blood vessels in your armpits, your weight should rest on your hands, not on the underarm supports.

A Commode Chair is a portable chair designed for people with disabilities and older people. An easy-care portable chair can be moved at the desired place and has arms to support people to get in and out comfortably.

The commode chairs from Singapore are strong enough to support the people who have put on extra weight. This article aims to highlight the perks of having a commode chair for elderly and disabled people.

Types of Commode Chair

There are many types of commode chairs out there in the market. However, knowing the right kind of commode chair for you can save you a lot of time and stress. Listed below are some of the main types of commode chairs.

Static commodes

As the name implies, Static commodes are not mobile commode chairs as they don't have wheels. However, you can carry them to the required place. These chairs have detachable arms, which eases the process of lateral transfer. Many static commodes also come with handles for a better user experience.

Portable commodes

The portable commodes are mobile commode chairs as they come with four wheels and can easily be moved on tiles, carpet, and wooden floors. To provide more privacy to the users, these can be carried over to modern toilets.

Walkers and canes can be lifesavers for older people, but a new study highlights the downside of using them without training.

"A lot of older adults seem to struggle with their Walking Aids . . . they often drag along their walking aids like a burden with a difficult gait pattern as a result, possibly increasing the risk of falling," said the study's lead author, Tine Roman de Mettelinge of Ghent University in Belgium.

Older people need to be able to function independently, but gait problems can undermine that, even leading to nursing home admission, Roman de Mettelinge and her coauthor point out in the Journal of Geriatric Physical Therapy.

For persons with disabilities, taking a shower is no small task. Bathing is supposed to be relaxing, but it can sometimes feel downright terrifying. The possibility of falling and getting bumps and bruises or ending up in the hospital can cause this to be a dreaded task. Instead of risking your health, here are several reasons why owning your own shower chair is a good idea.

1. Helps to improve your safety. Do you ever feel afraid of taking a bath or shower? The possibility of falling is most likely on your mind and a shower chair or Bath Chair and Stool can help put your mind at ease. Using a shower chair or bath chair helps to increase safety by decreasing the chance of you falling by providing a secure area in a slippery shower or bath. Shower Chairs and Bath chairs are especially useful for those that are in wheelchairs, the elderly, or anyone who finds excessive movement painful or difficult. You do not want to risk falling and possibly ending up in the hospital and causing yourself pain.

2. Hygiene is so important. Bathing while traveling can be a nightmare for people with limited mobility. When you own your own personal shower or bath chair you can take it with you! Who really knows how clean the bath and shower chairs at hotels really are and why should you put your health and hygiene at risk? Is it clean? Is it sturdy? Is it broken? A shower or bath chair is a very personal piece of equipment and using one that others have used leaves you to wonder. You don't want to risk infecting yourself with another's virus or bacteria or using equipment you are unfamiliar with and unsure of its safety.

What is a raised toilet seat?

A Raised Toilet Seat is a device that's used in place of, or underneath, a regular toilet seat. Also called an elevated toilet seat, a raised toilet seat is intended to provide extra height, so you don't have to squat low.

Depending on additional features, these toilet seats may also reduce the risk of slips and falls while getting on and off the toilet.

A primary care doctor or occupational therapist (OT) may recommend a raised toilet seat for a number of reasons, including:

reduced strength and mobility in the legs and hips

a recent hip replacement surgery

other recent surgeries, such as knee or back surgery

a recent accident or injury

balance issues

to help maintain independence

While making major modifications to your bathroom can be costly, raised toilet seats offer alternative adjustments that don't require you to buy a whole new toilet.

Overbed table

A narrow rectangular table designed especially for hospital patients that spans the bed and is typically fitted with casters for moving and a crank for adjusting the height.

For people who are limited to their beds for long time, Overbed Tables provide a comfortable way to eat, read and write on the cozy bed.
These tables are not only for hospitals, generally used for keeping laptop, phone, food, drink and book in easy reach of the users.
Not only for the patients, elderly, disable, but healthy people could also find overbed tables are very handy to use.

The Wheelchair is one of the most commonly used assistive devices for enhancing personal
mobility, which is a precondition for enjoying human rights and living in dignity and assists people
with disabilities to become more productive members of their communities. For many people, an
appropriate, well-designed and well-fitted wheelchair can be the first step towards inclusion and
participation in society.

The United Nations Standard Rules on the Equalization of Opportunities for Persons with Disabilities,
the Convention on the Rights of Persons with Disabilities and World Health Assembly resolution
WHA58.23 all point to the importance of wheelchairs and other assistive devices for the developing world, where few of those who need wheelchairs have them, insufficient production facilities exist, and all too often wheelchairs are donated without the necessary related services.
When the need is not met, people with disabilities are isolated and do not have access to the same opportunities as others within their own communities. Providing wheelchairs that are fit for the purpose not only enhances mobility but begins a process of opening up a world of education, work and social life. The development of national policies and increased training opportunities in the design, production and supply of wheelchairs are essential next steps.

Print this item