Mold industry has developed for so many years, and there are people joining and leaving. For beginners, this
As we all know, powder metallurgy technology is widely used in all walks of life, the development process is faster and faster, and the requirements for powder metallurgy mold are also higher and higher. Today, I would like to share with you a knowledge point - how to remove burr.
To solve the problem, we must first find out the cause of the problem. There will be burr in the process of die clearance, precision, installation and use, which will have a great impact on the product quality. It mainly affects the positioning performance, assembly performance, service performance, heat treatment performance and surface quality of products. Therefore, if you are new to the mold industry, the related knowledge of powder metallurgy mold must be understood. So, how to remove these burrs?
1. For the simple structure of the mold, roll grinding can be used to deburring.
2. For parts with thickness of 100 mm and outer diameter less than 350, plane deburring machine can be used.
3. Multi station deburring machine can be used for parts with many complex parts to remove the burr of specific parts at fixed points.
4. If there are irregular grooves inside and outside or cross holes inside, cross hole deburring machine can be used.
In addition to these, there are polishing, sandblasting, thermal deburring methods.
The above is Yize for everyone to summarize the relevant knowledge of powder metallurgy mold. Dongguan Yize mold is mainly engaged in
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