Factory Price Transmission Parts Hardened Tooth Sprockets

The new sprocket is too long or stretched after use, which is difficult to adjust. The chain link can be removed according to the situation, but it must be an even number. The chain link should pass through the back of the sprocket, the locking tab should be inserted outside, and the opening of the locking tab should face the opposite direction of rotation. The sprocket should be filled with lubricating oil in time during operation. The lubricating oil must enter the fit clearance between the roller and the inner sleeve to improve the working conditions and reduce wear.

Small-diameter sprockets are generally made of integral type, and medium-diameter sprockets are mostly made of spoke plate type. In order to facilitate handling, clamping and weight reduction, holes are made on the spoke plate. Large-diameter sprockets can be made of combined type. At this time, the gear ring and wheel core can be made of different materials. The sprocket material shall ensure that the gear tooth has sufficient strength and wear resistance, so the sprocket tooth surface is generally subject to heat treatment to achieve a certain hardness.