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Useful Information Regarding Industrial Clutch

By Larry White


Clutches are found in a wide range of devices that people use today. For instance, manual transmission cars usually have more than one clutch. What is even more surprising is that automatic transmission cars also have clutches. Clutches are in almost any device used at home, office, public transport, malls, companies, and factories. Examples of products that have these devices include chain saws, cordless drills, some yo-yos, and bikes among others. This is worth knowing about industrial clutch.

Clutches are used in machines with two rotating shafts. In devices of this kind, a pulley or some sort of motor drives one shaft whereas another device is driven by the second shaft. For example, in a cordless drill, a motor powers one shaft as the other one powers a drill chuck. The two shafts in use are connected using a clutch.

When the clutch connects the shafts, the shafts can rotate at different speeds or at the same velocity. Cars are good examples where both shafts rotate at different speeds. When a car is in motion, the engine rotates constantly, but in other cases the wheels may not be moving even as the engine rotates. In order for this to happen, the wheels are normally disconnected at some level from the car engine, which then continues to rotate.

One of the major problems that clutches face is caused by friction. The surface of clutches is usually lined with a material similar to that used to line the shoes of drum brake or the pads of disc brakes. The materials usually wears over time, and once it is completely worn out, clutches will start to slip. Eventually, it will not be able to transmit any power from the engine to the wheels.

Earlier before the 1970s, the most common issue with cars was slippage. Clutches began developing issues after covering 50,000 and 70,000 miles. Nevertheless, some slight improvements have been incorporated and this has made many clutches to remain effective even after covering 80,000 miles. For clutches to remain functional for a long period of time, the main factor to observe is maintenance. If there is good maintenance of the clutch, it can be able to last many years.

However, if there is poor maintenance of the clutch, problems can start being developed even after 35,000 miles. Constantly overloaded cars have a higher probability of experiencing issues with their clutches not long after installing new ones. Also, heavy trucks have been reported to have issues with their clutches.

When the disc and flywheel spin at different speeds, it causes the clutches to wear off. Otherwise, if they spin at a similar speed, the flywheel and friction material spin in sync hence no friction occurs to the clutch. As a result, the wear experienced is less. This is why clutches that are spin slipped by drivers a lot wear out quickly.

Another problem that cars experience commonly is sticking. This happens when the device does not release properly and continues to turn the input shaft. This causes grinding and may prevent the vehicle from going into gear completely. Some problems that may cause sticking include broken or stretched clutch cable, misadjusted linkage, mismatched clutch components, and air in the hydraulic line.




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