Title :
The error analysis system of springback based on dynaform
Author :
Zhichao, Hu ; Yanping, Li ; Qinfeng, Wang ; Yang, Chang ; Huotu, Zhang
Author_Institution :
Sch. of Mech. Eng., Jimei Univ., Xiamen, China
Abstract :
The flow of numerical simulation for spring back of sheet stamping is first described in this paper. The shortages of analysis method of springback result on CAE soft are expounded. Through researching dynain file, An analysis system of springback error based on dynaform is developed by calling functions from OpenGL graphic library through VC++. The developed system is conducive to subsequent disposal for springback error compensation and die modification.
Keywords :
C++ language; error analysis; springs (mechanical); CAE soft; OpenGL graphic library; VC++; die modification; dynaform; dynain file; error analysis system; numerical simulation; sheet stamping; springback error compensation; Capacitive sensors; Computer aided engineering; Error analysis; Error compensation; Force control; Graphics; Libraries; Mechanical engineering; Numerical simulation; Springs; dynaform; error analysis; springback;
Conference_Titel :
Mechanic Automation and Control Engineering (MACE), 2010 International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-7737-1
DOI :
10.1109/MACE.2010.5535359
