大导程内螺旋结构加工工艺研究  

Research on the Processing Technology of Steep-lead Internal Helix

作　　者：王媛媛 朱朋立 何亚蒂 王博[2] WANG Yuanyuan;ZHU Pengli;HE Yadi;WANG Bo(Northwest Institute of Mechanical and Electrical Engineering,Xianyang Shaanxi 712099,China;Nanjing University of Aeronautics and Astronautics,Nanjing Jiangsu 210016,China)

机构地区：[1]西北机电工程研究所,陕西咸阳712099 [2]南京航空航天大学,江苏南京210016

出　　处：《机床与液压》2020年第4期50-52,99,共4页Machine Tool & Hydraulics

基　　金：国家自然科学基金青年科学项目(41701531)

摘　　要：对大导程内螺旋结构加工方法进行研究,分析内螺旋结构的工艺特点及加工难点,通过与传统车削加工方法的对比,提出一种大导程内螺旋结构的加工新方法。采用立式加工中心,通过改变主轴运动方式,铣削完成了这种特殊螺旋构件的加工,给类似内螺旋构件加工提供了参考。The processing method of steep-lead internal helix was studied. The technical characteristics and the processing difficulties of the internal helix were analyzed. By comparing with traditional processing methods,a new method of steep-lead internal helix processing was put forward. By means of vertical machining center and changing the motion mode of spindle,the special component was milled. It provides reference for similar internal helix machining.

关 键 词：大导程内螺旋 铣削加工 

分 类 号：TH161[机械工程—机械制造及自动化]