wedge-action die

The article has introduced the cross wedge rolling preforming technology and its die design.

介绍了楔横轧制坯工艺及其模具设计.

The characteristics and instruction of part like slot wedge in micro motor are analyzed at first, and the principle about the CAD of cold extrusion die for slot wedge is discussed.

通过对微电机槽楔的特点和使用要求的分析，论述了槽楔冷挤模CAD系统的原理；

A rational die cavity with minimum consumption of energy is introduced and compared with wedge-shape die.

介绍一种力能消耗最少的凹模型腔设计方法,并将其力能消耗与楔形凹模作了比较.

Effect of die convex edge's slope raise on teeth's shape of worn shafts formed by cross wedge rolling

正齿轮和斜齿轮滚齿机模具凸棱升高斜率对楔横轧蜗杆轴齿形的影响

Wedge mechanism was adopted in piercing die to achieve side piercing, and the positioning of taper pipe depended upon the conical surface of blanking die itself.

在冲孔模中选用了带有楔角的斜楔机构来实现侧冲，并利用冲裁凹模自身的锥形面实现了锥形管的定位。