A Research on The Formability of PVC Sheet in Single Point Incremental Forming (SPIF) Technology
Nowadays Single Point Incremental Forming (SPIF) is really a new technology of forming metal sheet after its formation and long development in about five decades.Although it 2014 dodge ram 1500 fender flares was invented in, 1967 by Leszak, an American inventor, but the applications of the innovative technology have just been popular from 1990 beca