Moldless multi-point forming technology

October 17, 2018

1. The basic principle and technical characteristics of the moldless multi-point forming technology The moldless multi-point forming technology is an advanced manufacturing technology for the three-dimensional surface forming of sheet metal named by Professor Li Mingzhe of Jilin University during his postdoctoral research work in Japan. The basic principle is to use a series of regularly arranged, height-adjustable basic bodies (punches) to construct the forming surface of the desired shape by real-time control of each basic body, replacing the traditional