介绍了冷锻造中摩擦特性评价的一种新方法.将圆柱工件挤压成有2个突出锥形的平板边缘形状,通过测量工件的变形来计算硬模和工件之......

介绍了冷锻造中摩擦特性评价的一种新方法。将圆柱工件挤压成有2个突出锥形的平板边缘形状，通过测量工件的变形来计算硬模和工件之......

The closed-died cold forging technology of the bevel gears used in Jada car was investigated. With the analysis of the s......