可移式模具在楔横轧工艺中的应用

The Application of Movable Dies for the Cross Wedge Rolling Process

通过使用可移式轧辊模具 ,成功地利用一副模具轧制出了形状相似、仅局部尺寸不同的多种规格的阶梯轴 ,使楔横轧工艺在规格较多、批量较小的轴类零件毛坯成形中得到了应用 ,楔横轧技术得到了进一步发展和推广。

The shafts had been rolled by a pair of movable dies for cross wedge rolling process,which had similar shape and different specifications.By this die,the technology of cross wedge rolling has been developed for varied shaft blanks forming in a little batch process.