CAJ | 학술논문

基于实体壳单元理论和Barlat屈服理论,通过CAE软件MSC.Marc对某汽车离合器波形片成形卸载回弹进行了仿真分析,并按照分析结果指导模具设计。回弹过程模拟与生产结果数据保持了良好的一致性,验证了MSC.Marc可以较好地计算模拟复杂接触卸载回弹问题。结果表明,制造的模具投入生产后,制件质量符合要求。
기우실체각단원이론화Barlat굴복이론,통과CAE연건MSC.Marc대모기차리합기파형편성형사재회탄진행료방진분석,병안조분석결과지도모구설계。회탄과정모의여생산결과수거보지료량호적일치성,험증료MSC.Marc가이교호지계산모의복잡접촉사재회탄문제。결과표명,제조적모구투입생산후,제건질량부합요구。
The forming and spring back of automobile clutch cushion segment has been simulated through MSC.Marc based on the theory of continuum-shell element and Barlat yield criteria.The tooling has been designed according to the analysis result.The designed die has been applied in production and the reliable products have been achieved.It shows a good accordance to the result of the product manufactured in the factory.The result shows that it can be simulated by MSC.Marc software on the complicated unloading process.