What aspects should be paid attention to when installing and using the timing belt and timing wheel
The following points should also be noted during installation:
①When installing the synchronous belt, if the center distance between the two pulleys can be moved, the center distance of the pulley must be shortened first, and then the center distance should be reset after installing the synchronous belt. If there is a tensioner, first relax the tensioner, then install the timing belt, and then install the tensioner.
② When installing the synchronous belt on the pulley, remember not to use excessive force or pry the synchronous belt with a screwdriver to prevent the tensile layer in the synchronous belt from causing unsightly breakage. When designing the pulley, it is better to choose the 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 together on the corresponding shaft.
③ Control proper initial tension.
④ In the timing belt transmission, the parallelism of the axis of the two pulleys is relatively high, otherwise the timing belt will run out of position during work, or even jump out of the pulley. Non-parallel axes will also cause uneven pressure, causing early wear of the teeth.