1·Based on analysis of malfunction of planet - gear speed reducer in rotating die system, this paper presented corresponding revamping measures, and optimized the design of its joggle parameters.
通过对旋转模头系统行星齿轮减速器故障分析，提出了相应的改造对策，同时对行星齿轮减速器的啮合参数进行了优化设计。
2·The research result states that the contacting stress, thread torque and thread joggle geometry restriction are mechanical points of the sticky thread.
研究结果表明：接触应力、上扣扭矩、螺纹啮合时的几何约束，是齿面粘扣的力学要点。
3·The utility model is capable of simply and quickly detecting whether the joggle between the helical gear and the output shaft gear is satisfied and has simple conformation and convenient usage.
本实用新型可以简单快速的检测出斜齿轮与输出轴齿轮啮合是否符合要求，结构简单，使用方便。