Research on fine process improvement scheme of aluminum plate stamping die
Based on various defects of fine process deduction items of cover panels,combined with the material characteristics of aluminum sheet,by adjusting the process supplement surface,springback compensation,chine line sharpening design,prestressing and clearance avoidance de-sign of machining model surface,the methods to improve the fine process were discussed in terms of formability,appearance quality,and surface quality in the design stage of the die process scheme,structure and machining model surface.The feasibility was verified by a practical case.
NETL
NSTL
万方数据
维普
