摘要
论述了立体三通管挤压胀形与弯曲复合成形工艺,分析了三通管接头挤压胀形力和弯曲力的理论计算公式,通过成形内径小于10mm的立体三通管样件,作了试验研究验证。
The extrusion -bulge and bending compoud form ing technology of the solid three -way tube have been expounded.The theoretical calculation formulas of the forming force on hydraulic extrusion-bulge of the three-way tube joint and the bending forming force have been analysed,which have been tested through the test and research,gained from the forming of solid three-way tube piece of inner diameter less than10mm.
出处
《锻压机械》
北大核心
2002年第4期37-38,共2页
Metalforming Machinery