Small diameter diamond saw blade for cutting marble, granite, concrete, refractory material, ceramic and other hard brittle materials. Cutting equipment generally portable cutting machine, grinder, individual products are also useful to the desktop machine, such as ceramic tile saw.
Small diameter diamond saw blades are generally divided into sintering and welding pieces according to the production process. Sintering film production efficiency is high, the price is relatively cheap, but in the process of using the knife head broken, fall off, saw blade matrix rupture, blade knife blade is not sharp, etc.. Sintering saw blade can be divided into: sub - tooth saw blade, peripheral continuous shape saw blade, turbine shape cutter head circumference continuous saw blade.
Welding is generally laser welding of high-grade products. Laser welding saw the price is expensive, expensive because of laser welding equipment is expensive, the matrix itself is expensive, the knife head also need cold pressing and sintering, the sintering blade production efficiency is low, but the laser welding saw blade cutter head and a substrate with high intensity, has the advantages of long service life, is not easy to damage, high safety performance. Below I small diameter saw blade in the course of the use of the matter to describe, for your reference.
Wear protective equipment should be about 1 operators: such as safety shoes, safety glasses, safety helmet, ear armor.
2 cutting machine should have a protective cover or other safety devices.
3 before use to check whether there is damage to the saw blade, serious deformation, such as the use of damaged is prohibited.
If there is dirt check chuck 4 cutting machine, dirty to clean up after the installation, or whether the spindle or spindle bearing sleeve wear, severe wear sleeve or replacement of the equipment.
5 when the saw blade is installed, the direction of the saw blade must be in the same direction as that of the cutting machine. The direction is not consistent, easy to cause the phenomenon of cutting.
6 when using the wet cut saw blade, please add adequate cooling water.
7 if it is used for dry cutting blade for dry cutting every 10~15 seconds to idle seconds to cool the saw blade, for larger cutting depth should be step by step cutting, dry cutting blade cooling water cutting, the effect will be better.
8 cutting process is not allowed to curve cutting, the use of the side mill, curve cutting and the use of the side mill can easily lead to the blade crack, off the block or broken matrix.
9 if the cutting is inclined cutting, cutting depth should not be too large, the cutting process must be Caution!, try not to let your body and blade in a plane, in the process of cutting hear abnormal noise should immediately stop and check whether the cutting blade is damaged, or check whether the loosening of screws fixed blade.
10 in the use of the process if the blade blade will be blocked, blunt, please use the refractory brick or ceramic grinding wheel to edge (which is in the edge of ceramic grinding wheel or refractory brick cut ten knife), re sharpening can be restored after the sharp degree.
11 when the cutting process of noise, vibration, should immediately stop, check whether the saw blade has a crack or block, the emergence of cracks and falling blocks, the need to replace the new film.
12 cutting saw blade cutting material beyond the above 2mm can be cut edge to minimize material bang.
13 if the size of the saw blade diameter and cutting machine spindle does not match, can be equipped with the appropriate size of the gasket, but in the process of cutting need to pay attention to whether there is a phenomenon of the saw blade, and if you want to check whether the. If the washers are off and continue to use, it is easy to cause the blade cutting jitter, and ultimately lead to the loss of circular saw blade can not continue to use. The loss of circular saw blade cutter head side of the wear of the head, one side of the wear less, you can see from the appearance of the wear and tear of the level of different.