Shanghai Infiltration Equipment Company: Discuss the specific application of infiltration processing

With the high development of our society, the complexity of society is getting higher and higher, and various industries are born. They have different application fields and are contributors to our social development. The same is true for the machinery manufacturing industry. The following are the applications of the infiltration process mentioned by the Shanghai Infiltration Equipment Company.

First, the application field of infiltration processing:

1. Casting, automobile and motorcycle parts, powder metallurgy, aircraft, ships, trains and other machinery manufacturing industries.

2. Non-metallic materials such as wood (sleepers, utility poles, etc.), ceramics and fiber plastic composite materials.

3. Metal surface treatment, electronic devices, etc.

Second, the infiltration mechanism of infiltration processing:

The vacuum pressure infiltration equipment enters the inside of the micropores of the casting or powder metallurgy by vacuum and pressure, and forms a solid filled micropores by heat curing reaction to achieve the purpose of sealing.

Third, the necessity of infiltration processing:

1. In castings, die castings, and powder metallurgy parts, there are micropores that are invisible to the eyes. This is because during the casting, hydrogen and air are generated inside the material, and a lot of micropores are formed under the pressure. Depending on the characteristics of the micropores, 5%-10% may leak. If it is re-manufactured, it will cause huge waste. Therefore, the meaning of "impregnation treatment" is not only quality assurance, but also a very important manufacturing process.

2. In the same way, the powder metallurgy parts are easier to be cut after being impregnated, which speeds up the processing speed and greatly shortens the life of the cutting tool.

3. In the same way, powder metallurgy parts and castings are electroplated, impregnated before painting, and the surface is smooth after electroplating, no spots are generated, and the life of parts can be prolonged.

The above is the specific application of infiltration processing, I believe that everyone has a certain understanding after reading. Finally, Xiao Bian wishes that our society will have more and more inventions and creations to benefit our lives.