Free gauge gets in the groove
Worn pulley grooves can be the direct cause of frequent belt replacements and drops in energy efficiency. A free gauge can ensure that they are up to scratch.
Efficient operation of V and wedge belt drive systems depends on both the belts and the pulleys being in good condition.
Users of V and wedge belt drives are generally aware that the belts need replacing on average every three years, but since pulleys are made from cast iron, engineers may assume that they do not wear and they tend to be overlooked.
Worn pulley grooves, however, can be the direct cause of more frequent belt replacements and significant drops in energy efficiency. Although they wear more slowly than belts, once a pulley groove is out of shape, it can result in belt slippage, which in turn causes accelerated wear in both components. The wear rate then becomes exponential.
But by using a Fenner Pulley Groove Gauge, it's possible to determine if pulley grooves are worn or not, allowing engineers to make an informed and swift decision on remedying any potential problem.
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