![]() ![]() The self sharpening for carbide saw blades is much better and no blocking. Resin Bond Diamond Grinding Wheels The bond strength of this type of diamond grinding wheel is weaker than that of other wheels. ![]() So the sharpening key point is the back of the tooth.Ĭhoose the suitable bond for diamond grinding wheels for sharpening carbide saw blades In addition, owing to the side relief angle is much smaller than the edge clearance angle, and the reduction of the top tooth has little effect on the width of the saw set. The sawtooth sharpening of carbide saw blade is mainly for the back, supplemented by sharpening the front, and there is no special requirement for tooth side. According to the practical production experience, the saw teeth should be sharpened when the following situations occur. Because carbide has high hardness and wear resistance, once the wear is serious, it is difficult to sharpen, which not only increases the sharpening time, but also the saw teeth wear early and increases the sharpening power. Secondly, the wear of saw teeth is not serious. First of all, check whether the surface quality of carbide saw blade can meet the requirements. It is very important to master the sharpening time of carbide saw blade, which is directly related to the processing quality and cost. And choose the suitable diamond grinding wheels for sharpening carbide saw blades. It should be mastered comprehensively sharpening technology from the selection to maintenance of carbide saw blade. So, sharpening is an important step in the whole production and use of carbide saw blades. It not only affects the quality of carbide saw blade machining, but also increases the cost. In the actual production and use of carbide saw blades, owing to the unreasonable sharpening technology or improper use of the diamond grinding wheel, the carbide saw blades cannot meet the technical quality requirements, and the service life cannot reach half of the design life. Therefore, it is important to choose suitable diamond grinding wheels for sharpening carbide saw blades except for technology. How to sharpen the carbide saw blade correctly is related to the sharpness and service life of carbide saw blade. Carbide saw blade is usually used for wood products. ![]()
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