摘要
针对摆线齿轮齿形加工精度差的问题,论文提出利用5轴数控机床对摆线齿轮进行端铣加工。分析了摆线齿轮的加工工艺方案,利用Powermill编程软件,对摆线齿轮的部分复杂加工工序进行编程,生成了摆线齿轮的刀具路径并对刀具路径进行了优化,经后置处理生成了NC程序,最后在5轴数控机床上完成了零件的加工。研究成果可为提高摆线齿轮的齿面精度提供理论依据和技术支持。
In order to tackle the problem of low accuracy and poor quality of cycloidal gear tooth surface, end-milling machining method using five-axis NC machine tool is proposed in this paper. The machining processe of cycloidal gear is analyzed. Using Powermill software, the programming of five-axis end-milling machining of cycloidal gears is researched. Generation and optimization of tool path are carried out. Via post-process, the NC codes is obtained. Manufacturing of cycloidal gear on five-axis NC machine tool DMU40 MONOBLOCK is finished. It can provides a solid theoretical and technical support for improving accuracy and quality of the gear tooth surface.
作者
王建
廖隆兴
常雪峰
WANG Jian;LIAO Long-xing;CHANG Xue-feng(School of Mechanical Engineering,Nanjing Institute of Technology,Nanjing 211167,China;School of Mechanical Engineering,Dalian University of Science and Technology,Dalian Liaoning 116024,China;不详)
出处
《组合机床与自动化加工技术》
北大核心
2019年第12期123-126,共4页
Modular Machine Tool & Automatic Manufacturing Technique
基金
国家自然科学基金(51205335,51875491)
南京工程学院高层次人才启动基金(YKJ201702)
关键词
摆线齿轮
端铣加工
5轴数控机床
加工工艺
cycloid gear
end milling
five-axis nc machine tool
machining processe
