Open Science Research Excellence
%0 Journal Article
%A Hongyu Wei and  Wenliang Chen and  Lin Gao
%D 2011 
%J  International Journal of Mechanical and Mechatronics Engineering
%B World Academy of Science, Engineering and Technology
%I International Science Index 55, 2011
%T Springback Investigation on Sheet Metal Incremental Formed Parts
%U http://waset.org/publications/1248
%V 55
%X Incremental forming is a complex forming process with
continuously local cumulative deformation taking place during its
process, and springback that forming quality affected by would occur.
The springback evaluation method based on forming error
compensation also was proposed, which it can be defined as the
difference between theory and the actual amount of compensation
along the measured direction. According to forming error
compensation evaluation method, experiments was designed and
implemented. And from the results that obtained it can be show, the
magnitude of springback average (δE) of formed parts was very small,
and the forming precision could be significantly improved by adopting
compensation method. Based on double tensile stress state in the main
deformation area, a hypothesis that there is little springback be arisen
by bending behavior on the formed parts that was proposed.
%P 1273 - 1277