衬圈挤压成形工艺及模具设计

摘要

介绍利用钢瓶生产废弃的边角余料,使用专用模具制造钢瓶焊接用工装--衬圈.从而大量地节约生产成本,并减少生产工序和生产时间.%The way to make full use of the leftover bits and pieces abandoned in making the steel cylinders to produce the bushing ring has been described in the text with aid of special tool. The production cost has been greatly reduced. The production procedure and the time also have been decreased.