In computer controlling system,the concept of horizontal diamond number and vertical diamond number is proposed,new mathematics model is derived,and derived new technique of locally densified mesh is put forward.

Mechanical Properties of Iron Based Surfacing Alloys Applied DC Transverse Magnetic Field;

In order to refine the structure of deposited metal and control the morphology and distribution of hard phases in surfacing deposited metal, DC transverse magnetic field was applied to the carbon arc surfacing of Cr-B-Ni-V iron based alloy system.

A one-di-mensional transverse magnetic field may cause an ecc.

Transverse flux permanent propulsive magnetic(TFPPM)motor has low speed,high torque density and is widely researched as propulsive motor.

Based on the study of the torque and power factor equations, this paper proposed a new view on the characteristic of the transverse flux permanent machines.

The operation principle of the transverse flux permanent motor, classification, characteristics and the developing situation have been introduced by the paper.