WEFT YARN DEFLECTION BRAKE AND METHOD FOR CONTROLLING THE WEFT INSERTION INTO A WEAVING MACHINE

摘要

A kind of Weft yarn deflection brake includes: that braking element (5) can be conditioned and then mode by its variable braking force, drive motor (6) braking element and control device (CU) and the drive motor (6) is that equipment can be connected to the braking element (5) by position detecting device (E). The position detecting device E, which is connected to, adjusts instrumental function parameter (9) deflection brake. Functional parameter in operation, because such as braking force time is adaptively to change with activation deflection brake, so that it is guaranteed which is considered as being most suitable for insertion system to performance deflection brake. Selected in airtight point tooth known target position braking element setting and with physical location set. If detecting the corresponding functional parameter variation of deviation.