【摘要】 介绍了用多点成形法实现无模曲面造型的主要原理、特点及所研制的相应装置 ,并用实验结果证明了其成形效果。通过比较 ,论证了多点成形不仅可实现板材的三维曲面无模造型 ,而且具有明显的技术特点更多还原

【Abstract】 In this paper,principles and characteristics of Multi-Point Forming are introduced and Multi-Point Forming apparatus is set up.The comparison of Multi-Point Die Forming and Multi-Point Press Forming,Whole-Sheet MPF and Sectional MPF are conduct.The results prove that Multi-Point Forming not only realizes dieless forming for sheet metal,but also has obvious advantages更多还原