New type analysis of gears for moving cranes


The basic steps of face contact analysis using the finite element method are as follows: 1) establishing a three-dimensional solid model, dividing the mesh; 2) identifying contact pairs; 3) defining rigid and flexible contact faces; 4) setting unit keywords and real constants; 5) Define/co.......

Yuchai Power: product quality is a sense of blood

“Quality is a consciousness that is engulfed in the blood. There must be such a consciousness in doing business.” Zhu Yanzheng, deputy manager of quality department of Yuchai Corporation, said that the market is very cruel. If it does not pay attention to.......