基于PowerMILL的模具零件局部清根策略  

PowerMILL-based local back chipping strategy of die component

作　　者：肖爱武[1] 

机构地区：[1]湖南化工职业技术学院,湖南株洲412000

出　　处：《模具工业》2014年第1期72-74,共3页Die & Mould Industry

基　　金：湖南省教育厅科学研究项目(2011C0463)

摘　　要：根据模具零件局部清根的特点,结合典型案例,阐述PoweMILL最佳等高精加工、拐角区域清除和清角精加工的加工原理,研究了模具零件局部清根策略,介绍了深型腔清根时避免刀具与型腔表面碰撞的方法,保证模具零件加工的清根质量,提高清根效率。The machining principles of PoweMILL optimized isometry fine finishing, clear up of corner area and angle-clearing up and fine finishing were discussed according to the lo cal back chipping characteristics of die component and combining with typical cases. The local back chipping strategy was studied; and the method to avoid the impacting between the tool and cavity surface in back chipping of deep cavity was presented.

关 键 词：模具零件 刀具路径 局部精加工 POWERMILL 

分 类 号：TG76[金属学及工艺—刀具与模具] TP391.72[自动化与计算机技术—计算机应用技术]