Chromium plating: refers to the act of plating chromium as a coating onto other metals.Chromium is a silver white metal with a slight blue tint. Metal chromium is easily passivated in air, forming an extremely thin passivation film on the surface.The chromium plating layer has high hardness, and its

One of the core components of the electric drive bridge - inverterAn inverter is an electronic device that converts direct current into alternating current. The principle is to use electronic components (such as transistor controlled silicon, etc.) to control the working mode of the DC power supply,

Since it is gear insertion, many users are familiar with the idea of achieving the highest efficiency and best quality possible. It involves situations that economic gear hobbing cannot handle, such as machining inner teeth, providing insufficient tool space, outer teeth with interference profiles,

The diameter pitch (DP), as a unit of gear tooth size, is widely used in countries such as the United States and the United Kingdom where length units are in inches.The diameter pitch is determined by dividing the number of teeth by the pitch diameter (d, in inches).DP=z/d (inches)That is to say, th