Research on the springback compensation of automotive reinforcing plate based on displacement springback compensation principle
SONG Hao
BI Da-sen
LI Chao
GUAN Xiao
Abstract：Springback is always a difficult problem in automotive panel stamping forming process, and springback compensation is an effective way to control the springback value.This paper takes the automotive reinforcing plate as an example for the whole process simulation and springback analysis,and use the displace-ment springback compensation principle for springback compensation on drawing surface and forming surface, and then do springback analysis again with the process numerical simulation after springback compensation,to validate if the results meet accuracy requirement of product design,and provide a basis for the control of automotive high strength steel springback.
Keywords：automotive reinforcing platespringback compensationdisplacement
Publication Date：2015-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 49-52 )