Many technologies in economic precision surface grinding machine supply are very important links, among which filtration technology affects the degree of parts.

According to research, in order to achieve such a fast EDM economic precision surface grinding machine supply speed, the most critical technology is to develop and design a set of economic precision surface grinding machine supply that can adapt to the needs of fast economic precision surface grinding machine supply. The large amount of debris generated must be promptly processed and eliminated by the working fluid supply and filtration system. The amount of debris filtered out by the filtration system is not very important. The key to solving the problem is to be able to quickly, effectively and efficiently filter out the debris generated in the electric spark economic precision surface grinding machine supply from the working fluid. A large number of studies conducted by the company have shown that if the debris cannot be filtered out in time, the working fluid will quickly lose its ability to quickly economic precision surface grinding machine supply, worsening the surface roughness of the processed parts and affecting the quality of the processed parts. Dimensional accuracy.

To this end, Charmilles has designed a new filtration system with up to 2-4 filter elements, which is twice as many filter elements as the original. During use, 2-4 filter elements are installed in two filter circuits, which can be used in a single circuit or to filter debris twice at the same time. When it is used for difficult processing, such as cutting ultra-high parts, install 4 paper filter elements for twice filtration. Under normal circumstances, only one filter loop equipped with two paper filter elements is needed for filtration without affecting the economic precision surface grinding machine supply processing. During use, the filtration system with two filter elements will be installed directly in the working fluid storage tank, so that it can always keep the filtration system working under a certain working pressure, forcing debris to be filtered out through the filtration system. In addition, it uses a dense multi-layer paper filter element, which is said to increase the filtration area by 54%, thus greatly improving the filtration accuracy.

In addition, clean working fluid can also greatly improve the cooling efficiency and reduce the internal stress that easily causes the electrode wire to break. This is especially important when cutting parts with large thicknesses and large tapers. According to relevant information, the 440CCeconomic precision surface grinding machine supply machine tool can cut parts with a maximum thickness of 24 inches (609.6mm) and a processing capability of cutting a 30° taper across the entire thickness, while improving production efficiency. Finally, the company introduced several advantages of using the new filter system, which can satisfactorily solve the following two problems: 1. The discharge gap between the parts and the electrode is indeed a gap where debris is not expected to be present. This creates a negative effect area, because when metal debris comes into contact with the electrode wire, unnecessary sparks will be generated, which will corrode the electrode wire and reduce the service life of the electrode wire. 2. The debris in the working fluid is not filtered cleanly. If it exists in the working fluid for a long time, it will also scratch and wear the sealing elements in the working fluid storage tank. Over time, it will destroy its sealing effect, affect the processing effect and increase the cost. Auxiliary time for replacement. The new filtration system also enables the EDM machine tool to process large and heavy parts with high precision on the large workbench.

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