On the base of the prodiction features about ultimately thin strip,the problems about the permissive rolling pressure and productive efficiency of mill as well as through intensive field experiment and theory study,a set of calculation theory about the smallest permissive-rolling thickness is put forward.

Research on influence with the change of rolling pressure set value on the shape;

Study on the rolling pressure of H-beam during rolling process;

Modeling and Simulating Investigation of Rolling Pressure Distribution during Rolling Casting Process of Aluminum Strip;

Prediction of Rolling Force for Medium Plate Mill by Artificial Neural Networks;

Research on the rolling force of ZR-22BS-42 type sendzimir mill;

According to the characteristics of two-stand temper mill,a rolling force model with elongation distribution calculation function was established on the criterion that the best shape of strip is obtained under the base bending force.

Analytical method for designing the crank-slider mechanism according to allowable pressure angle,cofficient of stroke speed ratio and stroke;

A mathematical model was proposed to analyze the pressure distributions of a straight line moving disk cam mechanism and it was found that the allowable pressure angle was related to the material type, frictional condition, service load and the instantaneous acceleration speed of the driven part.

Aimed at the problem of determining fundamental dimensions of planar cam mechanisms, the analytical formula of calculating fundamental dimensions of mechanisms in accordance with allowable pressure angle are deduced from the combination of the extreme comditions with the expressions of pressure angle.