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What are the material requirements for Precision Mold Accessories?

Views: 4     Author: Site Editor     Publish Time: 2022-04-18      Origin: Site

Under today's technology, the cost of hardening film deposition technology is high and is only applied to some precision and long-life Precision Mold Accessories. If a heat treatment center is established, then will be significantly reduced the cost of applying hardening film. Therefore, if more Precision Mold Accessories adopt this technology, it can improve the manufacturing level of Precision Mold Accessories in China.


Precision-Mold-Accessories


In addition to the requirement of sufficiently high strength and toughness in the working of Precision Mold Accessories, their surface properties are also fundamental to mold parts' operational performance and service life. The improvement of these properties, relying solely on the improvement and enhancement of the base material, is minimal and uneconomical; through the surface treatment, technology can often receive twice the result with half the effort, which is the reason for the rapid development of surface treatment technology. These surface properties refer to wear resistance, corrosion resistance, friction coefficient, fatigue performance, etc.


The purpose of carburizing Precision Mold Accessories is to improve the overall toughness of Precision Mold Accessories, that is, the working surface of mold parts with high strength and wear resistance. The idea of this technology is mainly to replace the higher grade materials with lower grade materials, i.e., by carburizing and quenching, to reduce the manufacturing cost.


Hardening film deposition technology was first applied to tools (cutting tools, edge tools, gauges, etc.) with excellent results. Various tools have been coated with hardened film as a standard process. The more mature hardening film deposition technology is CVD and PVD. a variety of enhanced CVD and PVD technologies have been developed. Firstly used Precision Mold Accessories were with coated hardening film technology.



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