... etc There are 17 types of automobile engine connecting-rod products,such as 462Q, 474Q,372Q, 479Q, 4G18, 481H and these ... die forgings to conduct electrode 3D modeling,apply varied simulation software to set parameters,to simulate the plastic forming process of ... of mechanical fields of the moulds tec.The Master Gam software is used for CNC processing. Automobile engine connecting-rod products