为了成形大断面收缩率轴类零件，进行了楔横轧二次楔入试验。

Experimental study on limit-section shrinkage of one wedge in cross wedge rolling;

youdao

横沟花纹设计、超强体设计、接地面积大、耐载重、耐磨耗、牵引性能强。

WB901Horn pattern design, super body design, ground area, resistance load, wear, traction strength.

youdao

横沟花纹设计、超强体设计、接地面积大、耐载重、耐磨耗、牵引性能强。

WB901Horn pattern design, super body design, ground area, resistance load, wear, traction strength.

youdao