uhp 400mm 450mm 500mm 550mm 600mm graphite electrodes

Pubdate: 08-19 2021

Advantages of processing and development of carbon uhp 400mm 450mm 500mm 550mm 600mm graphite electrodes

uhp 400mm 450mm 500mm 550mm 600mm graphite electrodes

The development of carbon uhp 400mm 450mm 500mm 550mm 600mm graphite electrodes will gradually replace copper uhp 400mm 450mm 500mm 550mm 600mm graphite electrodes, which will be the mainstream trend of electrical processing. Let’s take a look at the market survey below to understand the carbon uhp 400mm 450mm 500mm The advantages of 550mm 600mm graphite electrodes processing.

According to the survey, due to the sharp increase in the prices of mold raw materials and energy, the profit of mold industry products in 2014 fell uniformly. In order to survive and develop, many companies have adopted material switching as a major measure of transformation and development. It is understood that many companies have introduced graphite EDM materials, which play an extremely important role in mold making. Compared with traditional copper molds, graphite materials have the advantages of high processing accuracy and good surface effects, especially in the processing of mold cavities of precise, complex, thin-walled, and high-hard materials. Compared with copper, graphite materials have the advantages of low consumption, fast discharge speed, light weight and low coefficient of thermal expansion. Therefore, it is gradually replacing copper uhp 400mm 450mm 500mm 550mm 600mm graphite electrodes to become the mainstream of electrical discharge processing materials.

In contrast, uhp 400mm 450mm 500mm 550mm 600mm graphite electrodes have the following six advantages:

1. High speed Graphite discharge is 2-3 times faster than copper, and the material is not easy to deform. It has obvious advantages in the processing of thin rib uhp 400mm 450mm 500mm 550mm 600mm graphite electrodes. The softening point of copper is about 1000 degrees, which is easy to deform due to heat. , The sublimation temperature of graphite is about 3650 degrees. In comparison, the coefficient of thermal expansion of graphite materials is only 1/30 of that of copper materials.

2. The density of lightweight graphite is only 1/5 of copper. Large uhp 400mm 450mm 500mm 550mm 600mm graphite electrodes can effectively reduce the burden of machine tools (EDM) when performing electrical discharge machining, and are more suitable for large mold applications.

3. Low loss. Because the spark oil contains C atoms, the high temperature causes the C atoms in the spark oil to be decomposed during electrical discharge machining, and a protective film is formed on the surface of the uhp 400mm 450mm 500mm 550mm 600mm graphite electrodes to compensate for the uhp 400mm 450mm Loss of 500mm 550mm 600mm graphite electrodes.

4. Burr-free copper uhp 400mm 450mm 500mm 550mm 600mm graphite electrodes need to manually remove burrs after processing, and there is no burr after graphite processing, which not only saves a lot of cost and manpower, but also makes it easier to realize automated production.

5. Easy to polish Since the cutting resistance of graphite is only 1/5 of that of copper, it is easier to manually grind and polish in operation.

6. Low cost. Due to the continuous increase in copper prices in recent years, the price of homogeneous graphite is lower than that of copper in all aspects; the universality of the same carbon under the same volume, the price of graphite products is 30% lower than that of copper By 60, prices are relatively stable, and short-term price fluctuations are relatively small.

As energy conservation, environmental protection and processing efficiency are increasingly becoming the focus of manufacturing, the advantages of uhp 400mm 450mm 500mm 550mm 600mm graphite electrodes will gradually replace copper uhp 400mm 450mm 500mm 550mm 600mm graphite electrodes and play an important role in EDM.

Similarly, in today’s increasingly fierce competition in the mold market, the use of advanced processing technology to develop high-quality mold products is the best way for companies to win the market and customers. When the carbon company was founded, it established the development strategy of “science and technology, innovation, and leadership”, adhering to the business philosophy of “quality first, service first”, through technological improvement, quality improvement, and market development, carbon has become a region in Shanxi, Hebei, and Mongolia. The largest graphitization processing company. The main business is uhp 400mm 450mm 500mm 550mm 600mm graphite electrodes, Shijiazhuang uhp 400mm 450mm 500mm 550mm 600mm graphite electrodes, Datong silicon carbide, carbon uhp 400mm 450mm 500mm 550mm 600mm graphite electrodes processing.


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