多头小螺距非等分内螺旋面零件加工  

Machining of Multi-head Small Pitch Non-equal Internal Helical Surface Parts

作　　者：曹歧平[1] 闻文 田翠清 佟佳荟 Cao Qiping;Wen Wen;Tian Cuiqing;Tong Jiahui(Department of Mathematical Control Technology,Baotou Institute of Vocational Technology,Baotou Inner Mongolia 014030)

机构地区：[1]包头职业技术学院数控技术系,内蒙古包头014030

出　　处：《现代工业经济和信息化》2022年第3期68-69,72,共3页Modern Industrial Economy and Informationization

基　　金：2021年内蒙古自治区教育厅高等学校科学研究项目“六轴工业机器人雕铣加工实训平台的研究及应用”阶段性研究成果(课题编号:NJZY21098)。

摘　　要：在实际生产中经常会遇到螺旋面的加工,但非等分多头小螺距内螺旋面零件在实际加工中很少遇到,由于加工难度较大,加工经验不足等因素,质量难以保证。对非等分多头小螺距内螺旋面零件在五轴加工中心的加工工艺进行研究,通过加工曲面轨迹的数学运算,编制空间加工的宏程序,利用"划削"的加工方法,完成内螺旋面的加工。Spiral surface processing is often encountered in actual production, but non-equivalent multi-head small pitch internal spiral surface parts are rarely encountered in actual processing, due to factors such as lack of processing experience, the processing is more difficult to ensure quality. The machining process of non-equally divided multi-head small pitch internal helix parts on a five-axis machining center is studied, and the internal helix surface is machined by mathematical calculation of the machining surface trajectory, preparation of a macro program for spatial machining, and the use of the "scribing" machining method.

关 键 词：划削 多头小螺距非等分内螺旋面 五轴加工中心 加工工艺 

分 类 号：TH162[机械工程—机械制造及自动化]