Granite base is a kind of marble measuring tools, which is often used as the basic support parts of processing machinery, such as workbench, base, beam, slide guide rail, column and so on
granite base is a platform component made of natural growth fine stone with hardness above hs70 and uniform structure, which is grinded, cut, drilled and slotted inserts. Its precision is better than other ordinary marble measuring tools, and it is processed according to the drawings provided by users. Moreover, stone has incomparable characteristics compared with other metal materials. For example, it belongs to non-metallic materials, which will not rust, and will not produce magnetization. It can move smoothly when assembling and detecting workpieces
characteristics of granite base
1. The granite base has good accuracy, which can be used for accuracy suitable detection, and the accuracy can be maintained unchanged. However, we can't stack the fine granite mechanical components at will because the granite can maintain the accuracy unchanged. If it is eroded, pressed and deformed, the accuracy will be reversed a lot, and it needs to be returned to the factory for overhaul at this time. Because granite components are generally inlaid with steel sleeves, the erosion of steel sleeves will affect the use or beauty
2. The hardness of granite itself is about 5-10 times higher than that of cast iron and other metals, so it has stable performance and will not deform.
3. It is non-metallic and will not conduct electricity, so it can protect the non danger of the use process
granite mechanical components
4. After the working face is collided or scratched, only pits will occur, and there will be no bumps and burrs, which will not affect the measurement accuracy
5. The compressive strength is good, the vibration is small, and the maintenance method is simple and easy to operate, which improves its service life and has a long service life
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