多年来,对旋转体毛坯成形工艺虽然有所改进,但还是延用苏联老的工艺框架。整个工艺路线长,使用设备多,既浪费人力又消耗能源。而且因为毛坯机加余量大,也浪费了材料。为此,本文提出一次热加工(热复合挤压法)成形工艺方案,并设计了工装。经过多次试验,证明该方案可行。 Over the years, although the rotary blank forming process has improved, but still use the Soviet Union’s old process framework. The entire process line length, the use of equipment, both waste of human resources and energy consumption. And because the rough machine plus margin, but also a waste of materials. To this end, this paper presents a thermal processing (thermal compound extrusion method) forming process and design tooling. After many tests, that program is feasible.