摘要
主要介绍了圆锥筒形零件的阻力成形法、辅助会筒成形法和模具成形法，成形工艺操作方便、劳动强度低、生产效率高和零件质量好的优点。
The paper introduced the drag forming, double-sleeve forming and dieforming for the conic cylindrical parts. This forming technology has many advantages, such as simple operation, low labor intensity, high productivity and goodquality ect.
出处
《模具技术》
1998年第4期71-73,78,共4页
Die and Mould Technology
