Flexible dynamics analysis of die-bounder arm based on ANSYS Workbench

QUAN Da-peng， LI Jian-yong， WANG Heng， MA Li-mei
（School of Mechanical， Electronic and Control Engineering， Beijing Jiaotong University， Beijing 100044， China）

Abstract： Aiming at the rapid，high stability requirements of die-bounder，based on the 3-dimensional solid model of die-bounder structure with crank-rocker structure and ANSYS Workbench finite element analysis software，two flexible dynamic analysis methods，co-simulation of ANSYS Workbench-ADAMS and co-simulation of ANSYS Workbench modules，were used to study the statics and dynamics characters of the end work position of die-bounder arm. The result shows that the ANSYS Workbench method can obtain the same result compared to the ANSYS Workbench-ADAMS combination simulation method，but it has a much simpler process，and the subsequent optimization design scheme can be obtained based on these results.
Key words： die-bounder； four-bar linkage； finite element analysis（FEA）； flexible dynamics analysis； ANSYS Workbench； ADAMS