Process condition of upsetting shoulder was discussed and forming force was calculated based on column buckling theory. The die structure and working principle was introduced.
基于压杆稳定理论，探讨了该制件镦压凸肩的工艺条件，计算所需的工艺力，介绍其镦压成形模具的设计结构、工作原理。
An ejector rod and a female die are fixed at the lower part of the upper beam, and a mold core is mounted on the lower beam. The end of the mold core has at least one shoulder.
于上架梁的下方固定有顶杆和凹模，于下架梁上安装有其一端部至少有一个肩凸的型芯。
The mother patted the shoulder of the boy and said, "Well, if it is not necessary, not kind, and perhaps not true, let the tale die."
于是，那位母亲拍着男孩的肩膀说：“既然你没有必要非得讲它，它也不是善意的，并且还不一定真实，那么就让它消失吧。
应用推荐