基于DEFORM-3D的汽车离合器盖拉深成形有限元数值模拟
Finite Element Numerical Simulation of Drawing Process for Automobile Clutch Cover Based on DEFORM-3D
谢玲玲， 郑光文， 王 萍， 孙 力
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作者单位：安徽工业大学 金属材料与加工重点实验室，安徽 马鞍山 243002
中文关键字：离合器盖； 成形工艺； 拉深模； 有限元模拟
英文关键字：clutch cover; shaping-process; drawing die; finite element simulation
中文摘要：通过对某种汽车离合器盖的结构工艺性分析，提出了一套合理的冲压成形工艺方案。设计制造的模具已投入生产，制件质量符合要求。主要阐述了拉深模模具的结构和工作过程，并基于Deform-3D对其成形过程进行了有限元模拟。结果表明，所设计的模具满足生产要求。
英文摘要：Through structural process analysis of one kind of automobile clutch cover, a reasonable and effective shaping process was proposed. The designed die was applied in production, the reliable product quality was achieved. The structure and working process in drawing forming operation were mainly discussed, and the processing stages were simulated based on Deform-3D. The results indicate that the designed die can meet production requirement.