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About the purchase and specific use of the chain

Release time: 08-06-2018
Summary:

The chain is the most important transmission component. If its quality is not high enough, the chain may be broken during use.

The chain is the most important transmission component. If its quality is not high enough, the chain may be broken during use. Therefore, when choosing a chain, we must carefully compare and select products of higher quality.

Chain

How to choose a good chain

1.Distinguish the quality of the chain from the appearance

Mainly to see if the chain is deformed, whether there are cracks, rust, whether the pin, roller, joint number parts are normal, whether the parts appear loose deformation, wear cracks, etc. In addition, it is necessary to check whether the chain will emit other sounds or show abnormal vibration when it is in use. Finally, it must ensure that the chain has a good smooth condition.

2.Accurately measure the length of the chain

Before measuring the chain, be sure to clean it, and then surround the chain to be measured on the two sprocket wheels so that it can have better support. Next, when measuring, you must bear a certain load on the chain so that the chain can have a good tension, and when the chain is used in the sprocket, you must ensure that it can have a good tooth cooperation, so that the two The center distance between the sprocket wheels is measured.

3. Ensure that the error of the measurement result is small

In order to ensure that the error of the measurement result is smaller, the elongation of the chain should be accurately measured at an appropriate position according to the actual situation.

Specific use of the chain

1. The escalator uses an escalator chain, which is actually one of the conveyor chains. Its working principle is: the core components of the escalator are two chains, which rotate around two pairs of gears; in addition, at the top of the escalator, a motor drives the transmission gear to rotate the chain ring. The most interesting aspect of the escalator is the movement of these steps. When the chain moves, the steps remain horizontal; but at the top and bottom of the escalator, the steps are folded over each other to form a platform.

2. The chain can also be applied to some conveyor equipment and machinery driven by the chain. For example: assembly line and other automated conveying equipment.

Tips from editors: Choosing a high-quality chain can ensure the continuous operation of machinery and equipment, effectively play the role of transmission, and thus promote the stable development of consumer life.