我厂配料车间用圆盘锯切割塑性材料时,曾出现塞齿打刀现象,加工效率低,也不安全。不少工厂下料车间,也常遇到此问题。经分析研究,其主要原因是,前角小,切削阻力大,刀具强度弱,大后角,小容屑槽,排屑不顺利,振动大。为此,对刀具的几何参数进行了改革,并合理选择切削用量,解决了上述问题,效果较好。 I plant ingredients shop disc saw cutting plastic materials, there have been the phenomenon of plug teeth, processing inefficient, it is not safe. Many factory cutting shop, but also often encounter this problem. The analysis and research, the main reason is that small anterior horn, cutting resistance, tool strength is weak, large angle, small chip flute, chip removal is not smooth, large vibration. To this end, the geometrical parameters of the tool have been reformed, and a reasonable choice of cutting dosage, to solve the above problems, the effect is better.