在推广使用可转位刀具过程中,不少工厂感到硬质合金刀片不能重磨,费用太高,影响推广。如何进一步提高刀片重磨次数,充分利用硬质合金刀片,这是当前推广可转位刀具中急待解决的问题。为此,我厂在宁波冷冻机厂设计的推压式外圆车刀的启发下,重新设计一种推压式外圆车刀。不但保持了原刀具的优点,还完全解决了批量生产中 In the promotion of the use of indexable cutting tools, many factories feel carbide blades can not be regrind, the cost is too high, affecting the promotion. How to further improve the number of blade resharpening, make full use of carbide inserts, which is the current promotion of indexable cutting tool in urgent need of solution. To this end, I plant in Ningbo Refrigeration Factory designed push cylindrical lathe inspired by the redesign of a push-type lathe tool. Not only to maintain the advantages of the original tool, but also completely solve the mass production