Payment & Shipping Terms:
|Material:||Black Granite||Application:||Supply A Accuracy Surface Plate|
|Tolerance:||00 Grade||HS Code:||9013900|
|Name:||Granite Precision Parts Machine Base||Resolution:||0.01 Mm|
|Standard:||GB/T 20428-2006, DIN876, JIS||Surface:||T-slots, Dovetail-shaped Slots, Holes, Etc|
|Surface Treatment:||Ground Finish||Roughness:||Ra1.6-Ra3.2|
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Granite Precision Parts Machine Base
High-precision components can be ideally manufactured in granite. The reasons for this are primarily the extremely good properties of this material. Natural hard stone is the ideal basis for the manufacture of precision products due to its fine crystalline structure, low coefficient of expansion, high abrasion resistance, optimum vibration damping and freedom from unwanted internal stresses. Very fine surface quality can be achieved when machining hard stone. This makes granite parts particularly suitable for air-bearing guides. The air consumption is reduced to a minimum due to the high surface quality. In any case, the use of granite is always worthwhile when the quantities of parts, such as machine beds or high-precision base plates for guides, are relatively small. If the quantities are over 50 per year, the use of polymer concrete can be considered. We can also make you an offer for polymer concrete. However, please note the high initial costs due to the production of the mould.
We can manufacture a variety coordinate measuring machine base according to customers' drawing. If you want to know more coordinate measuring machine bases' details , Please contact me.
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