چکیده مقاله
In this paper the effect of different hardening models on measuring springback, a common phenomenon in sheet metal forming caused by elastic strain recovery after removing the loading force, taking a benchmark of NUMISHEET'93 2 D draw bending has been discussed The simulation of springback is modeled using the FEM code, ABAQUS 6 5 and good agreement has been found with some experimental results reported in literature The role of hardening models on predicting field variables such as plastic strain along the sheet length and the change in the thickness of the sheet has been studied
کلیدواژهها
نویسندگان
M Kadkhodayan
Associated Professor Department of Mechanical Engineering,Ferdowsi University of Mashhad,
I Zafarparandeh
MSc student Department of Mechanical Engineering,Ferdowsi University of Mashhad,
شیوه ارجاع
Kadkhodayan, M and Zafarparandeh, I,1386,An Investigation into the Influence of Hardening Models on Springback Prediction,02nd Tehran International Congress on Manufacturing Engineering (TICME2007),Tehran
ارائهشده در
مجموعه مقالات دومین کنفرانس بین المللی و هشتمین کنفرانس ملی مهندسی ساخت و تولید10 اسفند 1386 · تهران