In this paper, the metal flow route during closed die extrusion for spiral bevel driving gear of automotive final drive is analyzed and the profile of preformed blank has been designed.
分析了主动螺旋伞齿轮闭塞挤压的金属流动路线，设计了预制坯的形状。
The present paper describes the rapid determining method of profile modified straight bevel gear. The method is not only easy in parameter measure but also brief in formula calculation.
本文论述了变位直、斜圆柱齿轮快速测算法。这种测算法不仅测量参数简便，而且计算公式也简单。
Through the calculation of the finite element method(FEM) models for double circular arc profile spiral bevel gear, the stress changing pattern along the length of the tooth is obtained.
用有限元方法，对双圆弧弧齿锥齿轮沿齿长方向齿根应力进行了计算。通过应力计算结果的分析，得出了凸、凹两齿侧应力沿齿长的分布规律。
The result of static calculation showed that the tooth profile long modification of spur bevel gear possesses better effects of vibration reduction.
静态计算结果表明，直齿锥齿轮齿廓长修形具有较好的减振效果。
The analysis of adjusting errors on processing double circular arc profile bevel gear;
用有限元方法 ，对双圆弧弧齿锥齿轮沿齿长方向齿根应力进行了计算 。
The analysis of adjusting errors on processing double circular arc profile bevel gear;
用有限元方法 ，对双圆弧弧齿锥齿轮沿齿长方向齿根应力进行了计算 。
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