多孔管、棒挤压模加工工艺的改进  

Technology Improvement of Extruding Die for the Multi-Hole Pipe and Rod

作　　者：向远福 

机构地区：[1]西南铝业穴集团雪有限责任公司挤压厂,重庆400050

出　　处：《模具制造》2005年第6期59-60,共2页Die & Mould Manufacture

摘　　要：采用微调镗刀和专用磨头,在铣床上加工多孔管、棒挤压模工作带,代替了传统的电加工和钳工手工抛光方法,使模具工作带的尺寸精度和表面光洁度得以显著提高。Multi-hole pipe and rod extrusion die land length can be processed on milling machine by slight adjustment boring tool and special sharpen figure which replace traditional electrical process and manual polishing process of locksmith and the dimension precise and surface roughness get largely improved in die land length.

关 键 词：挤压模 加工工艺 多管 表面光洁度 微调镗刀 尺寸精度 工作带 多孔管 电加工 铣床 抛光 钳工 模具 

分 类 号：TG375.2[金属学及工艺—金属压力加工]