Numerical simulation and test research of continual flexible forming process parameters about the saddle-shaped surface parts

作者：Lan Ying Wu^*; Cai Zhong Yi; Li Ming Zhe; Wang Shao Hui

来源：Materials Science and Technology, 2010, 18(SUPPL. 1): 147-151.

• Continual forming
• Numerical simulation
• Roll shape
• Saddle parts
• Surface measure

Deformation of sheet metal is more complex and many factors affect the formed results in the continuous forming process. The accurately controlled the deformation of sheet was very difficult. In this paper, the effects of the flexible roll shape and the press displacement on formed results were analyzed by numerical simulation and tests of continual forming for the saddle surface parts. The finite element models of continuous forming were founded and saddled-shaped parts forming processes were simulated through the ABAQUS software. Basted on researching interaction between the vertical deformation and horizontal deformation in the continuous forming process, the plan of revised the forming process were proposed, and the forming tests and the measured formed surface were done. These results indicate the precision of formed parts are high.

• 出版日期2010