Which Heat Treatment Is Applied To The DC Motor

The key to the performance of the DC motor is that its heat treatment plays a certain role. In fact, the heat treatment of the equipment is to heat, heat and cool the metal material in a certain medium, by changing the surface or interior of the material. The crystal phase structure, a thermal processing process to change the performance of the DC motor, which heat treatment is used in the equipment? The following knowledge will be introduced in detail.

1. Stress relief annealing treatment: the purpose is to eliminate casting force and improve mechanical properties and machining performance.

2. Graphitization annealing: If the cross-sectional size difference of the DC motor is relatively large, a white port is easily formed in a thin cross section, so that graphitization annealing must be performed, the purpose of which is to eliminate the white port.

3. Other materials: There are also aluminum alloy DC motors. The heat treatment is similar to that of cast iron, and the purpose is similar, but important aluminum alloy parts need to be solution treated for aging.

4. Homogenization annealing: DC motors with more important DC motors or other cast iron materials. In order to improve the mechanical properties, homogenization annealing is required. Because many chemical components are segregated during the casting process, the purpose is to uniformly structure and ensure the mechanics of each section. Uniform performance and improved mechanical properties.

When we are casting a DC motor, it is important to master this knowledge. As a result, the equipment will be better able to exert its performance and further reduce the equipment failure. Why not?