摘要
通过对传动用小模数变位内齿轮的冷挤压成形技术的分析、冷挤压成形工艺的探讨,阐述了冷挤压成形技术在小模数变位齿轮的实际加工的可行性,这对提高传动零件的机械性能和降低产品成本有着广泛的意义。另外,目前国内现有的齿轮加工设备在小模数变位齿轮的加工中存在着盲点,故就加工齿形用冲模的线切割程序采用计算机辅助设计来进行编程的问题作了简单说明。
Through the analysis of the cold extrusion tehnologies to small module gear with addendum modification, the feasibility to produce the gear using extrusion technology was discussed, which is meaningful to improve the mechanical performance of the gear- drive parts and to reduce the cost. Besides, there are some blind points in the gear- processing equipment at present in our country, so a simple explanation is included on how to program the liner cutting with CAD.
出处
《模具技术》
2003年第4期51-53,共3页
Die and Mould Technology
