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Cut the cutting technology of ultra-thin natural stone
Time：2018-01-11 Hits：2947
First, the ultra-thin natural stone processing methods:
High-volume, automated production of ultra-thin natural stone has been rapidly expanding around the world since the successful experiments in the late 1970s for multi-chip using a combination of diamond disc sawing thin stone. The diameter of the diamond saw blades from ¢ 900mm ~ ¢ 1800mm, the number of combination saw blades ranging from 3 to 57, the thickness of the thin stone with a combination saw is generally 8mm ~ 12mm; it has the following characteristics: beautiful and durable ; Accurate specifications, after sawing tolerance up to ± 0.5mm; can reduce the freight and reduce the planting structure of the planting weight (28kg / mm2), also easier to handle, it can reduce the handling costs; % Or more, more effective use of precious natural stone resources, comprehensive economic benefits are better.
Diamond sawing machine processing technology there are two basic ways: one is the same size with the same diameter circular saw saw more combination. Such as processing board width 300mm ~ 400mm thin sheet, often using ¢ 1000mm circular saw combination processing. The other is the use of "mother piece" combination. In the sawing machine spindle installed at the same time a variety of different sizes of blades, the first small diameter saw blade sawing the width of the slot, and then by the large diameter saw blade has cut the slot to continue cutting. Such as processing 600mm wide thin stone plate, using ¢ 1000 ~ ¢ 1600mm saw blade combination can be. There is also a foreign processing technology, known as the series of multi-chip combination of sawing, each blade mounted on each spindle, by the stone through each blade, so that the depth of cut gradually increased to reach the predetermined size, commonly used in granite Sheet metal processing. Such as the processing of 400 mm wide granite sheet, the blade diameter range from ¢ 250mm ~ ¢ 900mm, the advantages of this processing technology: Each saw blade successively cut the same slot, the blade thickness is small, only 3.5mm, thin saw Film, you can better positioning, to ensure the precision sheet metal processing, and can save valuable raw materials, improve the rate of the material, reduce power consumption and reduce tool costs.
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