论文部分内容阅读
通过对连接杆结构进行分析,介绍了连接杆热挤压成形工艺方案,并进行了工艺试验,提出了采用棒料复合挤压成形连接杆工艺。给出了坯料尺寸及热挤压力的计算方法,并对整形模、挤孔模、热挤压模的设计做了介绍。
By analyzing the structure of the connecting rod, the hot extrusion forming process of the connecting rod is introduced, and the technological test is carried out. The technology of the connecting rod by the extrusion of the rod material is proposed. The calculation methods of blank size and hot extrusion pressure are given, and the design of plastic mold, extrusion die and hot extrusion die are introduced.