典型锻件无模成形工艺

摘要

介绍了三种特殊锻件的锻造成形技巧。在不使用任何模具的情况下，锻造成形操作简捷、方法巧妙的、节省材料，其工艺方法值得推广和借鉴。%Forging forming techniques for three types of special forgings are presented in this paper .Under the cir-cumstances without any dies , forge forming operation is simple , skillful , and cost saving , this forge process method is worth spreading and referencing .