to realize the auto-leveling control of draw frame during its start and stop process, a premise to solve this problem is to keep a steady speed change during the accelerating and decelerating process.
为解决并条机启、停过程的自调匀整控制,关键要实现启停机加减速过程的平稳变速。
model bs368 lap draw frame is a high efficient preparation machine for comber, easy operation, high automation and reasonable doubling of slivers and drafting ratio.