The upper position lr pressing board can be set randomly to reduce unnecssary idie travel. 压板上浮位置任意设定,减少不必要空行程。
The empty space processing , adopt two to the brake block excircle fixes position , pressure board speeds up carrying out treating. 对于刹车片的外圆加工,采用两空定位,压板加紧进行加工。