齿轮精密加工中,采用磁性滤屑装置,可保证冷却液干净,防止切屑擦伤齿面。有利于提高精度,延长刀具寿命。这种装置特别适合过滤细小的齿轮加工的切屑,如剃齿切屑等。磁性滤屑器(如图),主要由电机1,减速箱2,磁性滚筒3和刮屑板6组成。它的运动是通过电机(N=0.12千瓦,n=1350转/分)两对m=1的蜗轮付直接带动磁性滚筒。速度小于1米/分为好,避免速度 Precision gear processing, the use of magnetic filter device, can ensure that the coolant clean, to prevent the debris scraping the tooth surface. Help to improve accuracy and extend tool life. This device is particularly suitable for filtering small gear machining chips, such as shaving chips and so on. Magnetic filter (Figure), mainly by the motor 1, gear box 2, the magnetic drum 3 and scraping board 6 composition. Its movement is driven directly by the motor (N = 0.12 kW, n = 1350 rpm) for two pairs of m = 1 worm gears. Speed ​​less than 1 m / divided into good, to avoid speed