The Numerical Simulation of Hemispherical Parts Based on FBDF Technology
2014 ◽
Vol 490-491
◽
pp. 644-648
Keyword(s):
in this paper, we mainly introduce the principle of the flexible blank drawer forming (FBDF), and establish the limited element model of the FBDF process. Then we make a numerical analysis on the hemispherical parts, and study the effect made on the result of shaping by damping force, friction coefficient as well as material parameter in per unit area. Through the analysis of the numerical simulation result, we can conclude that the greater the yield limit and elasticity modulus, the larger blank drawer force is required to form the shape; the more smooth the material surface, the less resistance to deformation will have. All this contributes to good quality of forming parts.
Keyword(s):
2010 ◽
Vol 148-149
◽
pp. 1171-1176
Keyword(s):
2013 ◽
Vol 319
◽
pp. 468-473
Keyword(s):
2010 ◽
Vol 20-23
◽
pp. 1397-1400
◽
Keyword(s):
2013 ◽
Vol 652-654
◽
pp. 2450-2454
Keyword(s):
2016 ◽
Vol 879
◽
pp. 274-278
◽