高速滚齿干切技术  

High Speed Dry Hobbing Technology

作　　者：于显爱 李媛 王玉辉 孙峰 

机构地区：[1]陕西法士特汽车传动集团有限责任公司

出　　处：《工具技术》2015年第8期79-84,共6页Tool Engineering

摘　　要：通过与湿切滚齿的对比,介绍了干切滚齿机床、干切滚刀、夹具和干切工艺加工方案。对比了干切和湿切滚齿的效率、刀具使用寿命、切削液成本之间的差异及干切无冷却和干切气冷两种环境下刀具、工件、切屑的温度差异,给出了干切环境下的热量分布情况。Compared with wet hobbing process, the dry hobbing machine, dry hobber, dry hobbing fixtures and typi-cal dry hobbing process are introduced. The efficiency, tool life, coolant cost between dry hobbing process and wet hobbing process are compared. The differences of temperature on tool, work piece and chips under the condition of dry cut without coolant and dry cut with compressed air coolant are showed to get the heat distribution of dry cut circumstance for informa-tion.

关 键 词：干切滚齿机床 干切滚刀 干切滚齿夹具 干切滚齿工艺 

分 类 号：TG612[金属学及工艺—金属切削加工及机床]