Difference between car door inner and outer plate in profile management of die part
The functions of the car door inner and outer plate on the body are different,with differ-ent emphasis on surface quality and dimensional accuracy requirements.The differences in the pro-file management of the die parts between the car door inner and outer plate were analyzed from three aspects:the springback compensation data of the die parts profile,the processing data of the die surface,and the die lapping and debugging,so as to make die parts profile consistent and recov-erable,which ensured the forming quality of the door plate and shortened the debugging period.
door platedie parts profilespringbacklapping and debugging
NETL
NSTL
万方数据
