机构地区: 广东工业大学材料与能源学院
出 处: 《精密制造与自动化》 2003年第3期62-64,共3页
摘 要: 针对电镦成形,提出了一种变体积镦粗算法,通过有限元程序对电镦成形工艺进行理论分析,并针对不同工艺参数对成形的影响做了对比分析,为后续成形工艺的控制提供理论依据。 Based on the character of the valve forging, anew method of variable volume is introduced. Accordingto the FEM program, the valve forging process parameterare contrastively analyzed, which will provide scientificfoundation on subsequent process control.