[Zhongbo.com] Glass edging has to go through many processes. There are 3 to 9 times.
1. First use diamond bond grinding wheel with metal bond, use coarse, medium and fine in sequence, 325 is already fine. This is a general property of trimming, and it is normal to have a chipping.
2. The diamond edging wheel of the resin bond was then used to grind the frosted surface without chipping. Usually, you can use it here.
3. Sometimes you want the edges to be polished like a mirror. This requires the use of a polishing wheel, no longer using diamonds, and a low-hardness polishing abrasive such as iron oxide or cerium oxide.
The second step is to be almost transparent if it is ground with 3000 mesh.
There is a special glass edging machine that has all the required wheels (5 heads with 5 wheels, 9 heads for 9, and so on). The glass is pushed from one side and passes through all the wheels one by one. After coming out from the other side of the machine, it has been polished like a mirror.
If there is no special machine, use a grinding machine to grind the shape directly with a diamond-grinding wheel with a 60-mesh metal bond, and then use a diamond-grinding wheel with a 150-325 mesh resin bond to grind large scratches. It's almost ready to use. If you want a smooth, smooth side, then polish the wheel.
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