The Emergence Of Graphite Material

- Sep 28, 2017-

Many users in the field of EDM still have many doubts when applying graphite electrode materials. On the one hand because of the long-term use of traditional copper makes the user has a psychological habit and dependency, on the other hand is due to their milling machine or EDM practical experience in the application of inadequate. Graphite only about 10%. But today, this situation has changed, in Europe, more than 90% of the electrode material is graphite. Graphite Material Copper, which once dominated the electrode material, and graphite electrode compared to its advantages almost disappeared. What has led to this dramatic change? In recent years, the EDM industry has proven that this change is due to the many advantages of graphite electrodes.Graphite Material EDM used graphite is a synthetic product rather than natural graphite, synthetic graphite must be through a long high - tech production process and manufacturing, no radiation! According to the product specifications, the production process is generally four to seven months. In the production process, graphite to up to 3000 degrees Celsius at high temperatures for processing. Such a high temperature so that most of the impurities are volatile, so that the purity of graphite up to 99.99% (100ppm).Graphite Material If this tiny dust is sucked into the lungs, it can cause harm to the respiratory tract, so the machine's airtightness is very important. Today's high-speed milling machines for graphite processing are equipped with a sealing device and a dust collector. These are the standard configurations of the machine. As long as they are properly maintained, there is no need to worry about the damage caused by the dust.Graphite Material

In this case, we mainly use diamonds or diamond-coated tools. In the use of the same time, people also need to pay attention to many different from the metal material processing rules. Often, companies typically train employees when introducing new processes such as software, machine control systems, and automation systems. But only when the copper processing methods into graphite processing, companies rarely provide them with training opportunities. Therefore, a lot of graphite instead of copper materials for EDM manufacturers, this early attempt from the beginning has died.Graphite Material