How to identify high-quality carbide saw blades

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How to identify high-quality carbide saw blades The hard alloy saw blade consists of two parts: a saw blade and a hard alloy saw tooth. Carbide sawtooth is currently basically imported. The alloy granules used in high-quality saw blades are thicker and larger, because such alloy saw teeth can be sharpened several times and have a long service life. The welding quality of hard alloys is also very important. Welds should be thin and uniform, so that the saw teeth can Withstand greater cutting forces.

The quality of the saw blade is very important. Because the saw blade adjusts the rotation, it delivers both cutting forces and job stability. An excellent saw blade not only has static geometry and accuracy, but more importantly, its dynamic characteristics. When the saw blade is cut continuously, the heat generated by the cutting of the alloy sawtooth will be transmitted to the saw blade, which will increase the temperature of the saw blade. In this case, the high-quality saw blade can maintain the accuracy of the position, and the quality of the saw blade is poor. Saw warpage will occur, affecting the sawing accuracy. The dynamic stability of the saw blade is particularly important for the use of several saw blades in a group.

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