The diamond cutting tools manufacturer tells you that in the stone cutting process, the circular saw blade is an important processing tool. The tool will have various problems, such as quality problems, operation problems, maintenance problems, etc., let’s introduce the stone cutting process, Analyse the problems of diamond and give corresponding solutions.

The sharpness of the cutter head is good, and the service life is too short:

The manufacturer of diamond cutting tools tells you that this is a problem that often occurs when comparing cutter heads. The main reasons are: 1. The strength of diamond is low, especially the strength of coarse-grained diamond is too low; 2. The concentration of fine-grained diamond is too thin; 3. The matrix bond is too soft, and the diamond does not fully play its role; 4. The abrasiveness of the stone is too strong;

Solution: 1. Properly increase the diamond strength; 2. Properly increase the diamond concentration, but if the sharpness is affected by increasing the amount of fine-grained size, the strength of the fine-grained diamond can be appropriately increased; 3. Increase the holding force of the matrix bond appropriately And hardness; 4. Appropriately increase the abrasiveness of the carcass.

The sharpness is not enough, and the life (square number) is seriously insufficient:

The diamond cutting tools manufacturer tells you that if the sharpness is not enough, there is no roughness on the surface of the tool head by hand, and the diamond can be seen off by the naked eye, and the square number is less than half of the normal situation. The reasons at this time are: 1. The metal bond is severely oxidized and the diamond is lost Holding ability; 2. The cutter head has quality problems during the production process; 3. The diamond cutter head for cutting soft stone is used to cut hard stone.

Solution: 1. The diamond cutting tools manufacturer tells you that most of the oxidation of the cutter head is due to quality problems, and there are also reasons for poor product preservation. It is best to buy the cutter head again for welding; 2. The quality problem of the cutter head needs to be returned to the factory, Lin Xing Diamond If there is a quality problem with the cutter head, the company promises to return all of it. 3. The wrong cutter head is used, and the matching cutter head needs to be replaced.

The speed of the cutter head is good when it starts to use, but it can't be cut for a few hours:

The manufacturer of diamond cutting tools tells you that in this situation, the sharpness of the cutter head is actually not good. At the beginning, it may be due to the uneven arrangement of the cutter heads during welding. There is a bit of "impact effect" during cutting. However, when the uneven part is flattened, the cutter head The sharpness drops significantly, and it should be resolved in accordance with the situation where the sharpness of the blade is not enough.