Springback Modeling in L-bending Process Using Continuum Damage Mechanics Concept
Publish Year: 1394
نوع سند: مقاله ژورنالی
زبان: English
View: 451
This Paper With 7 Page And PDF Format Ready To Download
- Certificate
- من نویسنده این مقاله هستم
استخراج به نرم افزارهای پژوهشی:
شناسه ملی سند علمی:
JR_JACM-1-3_006
تاریخ نمایه سازی: 9 خرداد 1396
Abstract:
Springback is one of the most common and important issues in metal forming area. Due to it depends on variety of parameters, it is hard to predict. Hence, in this paper, the effect of continuum damage mechanics (CDM) based on the Lemaitre isotropic unified damage law on springback was investigated. Swift’s hardening law was employed to describe isotropic hardening behavior. The result showed considering the damage mechanics concept in springback modeling leads to decrease of predicted springback
Keywords:
Authors
Mehdi Shahabi
Department of Mechanical Engineering, Shiraz University, Shiraz, Iran