【摘要】 根据某轿车行星齿轮零件设计了冷精锻工艺。分析了几种轿车直齿圆锥齿轮冷精锻模具结构以及两种坯料形状对成形的影响,得到了冷精锻轿车直齿圆锥齿轮过程中工艺参数和模具结构对零件成形的影响规律,解决了冷精锻齿轮工艺中的一些问题。更多还原

【Abstract】 The precision cold forging technology has been designed according to a bevel gear used in car. Influences of several die structures of the precision cold forging and two kinds of billet shape on the forming have been analyzed, resulting in influencing laws of the precision cold forging on the forming bevel gear, such as technology parameters and die structure hence solution to such technology.更多还原