我厂有一台X52K立式铣床,在铣切材料为W6Mo5Cr4V2的计量泵板平面时,铣头运转不平稳,常发出“腾腾”的响声,并伴之有振动,致使铁刀刃口经常打坏,因此,每一工作班次需调换三、四把铣刀,并增加了辅助工时和刃磨时间。再加之吃刀深度又仅能在2mm以内,故生产效率提不高,不能满足大批 I have a factory X52K vertical milling machine, milling material in the W6Mo5Cr4V2 metering pump plane, the milling head is not running smoothly, often issued a “swirling” sound, accompanied by vibration, resulting in the iron knife edge often broken, Therefore, each work shift need to change three or four milling cutter, and ancillary man hours and sharpening time. Coupled with the depth of the knife and can only be within 2mm, so the production efficiency is not high, can not meet a large number of