基于MasterCAM的双头麻花轴建模及加工

作者：梁柳青1，张德伟2 日期：2006-12-27/span> 浏览：3349 查看PDF文档

基于MasterCAM的双头麻花轴建模及加工

梁柳青1，张德伟2
（1.天津广播电视大学 机电教研室，天津 300191；2.天津中西机床技术培训中心，天津 300191）

摘要：在四轴联动加工CNC制造建模时，用MasterCAM对双头麻花轴零件建模，建立了将双头麻花轴的双三维螺旋曲面变换成空间的直纹面进行处理后的制造模型，不但使制造模型简单，而且容易实现加工过程中的曲面防干涉。经测试，还能进一步保证设计及制造加工精度。
关键词：麻花轴；四轴联动加工；直纹面
中图分类号：TP391.7文献标识码：A文章编号：1001-4551(2006)11-0039-03

The application of modeling and processing of duble headed screw shaft base on MasterCAM
LIANG Liuqing1, ZHANG Dewei2
(1.Teaching and Research Section, Tianjin Radio & TV University, Tianjin 300191, China;
2.Tianjin China and Spain Machine Tool Technique Training Center, Tianjin 300191, China)
Abstract: When the double headed screw shaft was modeled in the four axis processing CNC by MasterCAM, the manufacture model which transforms the 3D helicoid of it into the 3D ruled surface to processing, it is not only simple but also prone to realizes that curved surface prevent interference in the processing. After test, it can further guarantee the processing precision of the design and machining.
Key words: screw shaft; four axis processing; ruled surface
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［2］手册编写组.机械设计手册：润滑与密封［M］.北京：化学工业出版社,2004.