DALIAN TECH MACHINERY CO.LTD
Precautions for Synchronous Belt Installation
①When installing the timing belt, if the center distance of the two pulleys can be moved, the center distance of the pulleys must be shortened first, and then the center distance is reset after the timing belt is installed. If there is a tension wheel, first relax the tension wheel, then install the timing belt, and then install the tension wheel.
②When installing the timing belt on the pulley, remember not to use too much force or use a screwdriver to pry the timing belt hard to prevent the tensile layer in the timing belt from breaking unnoticeably. When designing the pulley, it is best to choose a structure where the two shafts can move closer to each other. If the structure does not allow it, it is best to install the timing belt and the pulley on the corresponding shaft.
③Control the proper initial tension.
④In the synchronous belt drive, the parallelism of the axis of the two pulleys is required to be relatively high, otherwise the synchronous belt will deviate when working, or even jump out of the pulley. The non-parallel axis will also cause uneven pressure and cause early wear of the belt teeth.
⑤The frame supporting the pulley must have sufficient rigidity, otherwise the two axes will not be parallel when the pulley is running in the code lock.