Research on debugging technology for refinement of side frame C-pillar
The uneven deformation caused by springback or unidirectional stretching during the forming process of parts which could cause surface defects.Through surface compensation treat-ment in the external deformation area during the surface design stage of die parts and color com-pensation in the debugging stage,the surface quality could be eliminated or improved,the overall refinement and product competitiveness were enhanced.
side frame C pillarrefinementpre-cuttingmating compensation
NETL
NSTL
万方数据
维普
