How to Judge the Quality of Polycrystalline Diamond Saw Blade?

The Safety Performance of Polycrystalline Diamond Saw Blades is a Quality Issue that Cannot be Ignored

1. The “tooth loss” caused by production or use directly affects the performance of the diamond blade
2. Affect the operator’s personal safety

Diamond saw blade are similar in appearance

If it is not a professional, it is difficult to see the advantages and disadvantages with the naked eye

You can still see the effect of using product through some small flaws if you master know-how and careful observation

Discrimination Method of the Polycrystalline Diamond Saw Blade

1. The size of the blade is irregular if the polycrystalline diamond blade is not on the same straight line
2. There will be no gaps if the arcuate surface at the bottom of the cutter head is completely fused with the base body

The First Situation will Lead to Some Situations

1. It may be wide or narrow
2. It will cause unstable cutting when cutting stone
3. Affect the quality of the saw blade

The Second Situation will Lead to Some Situations

1. The gaps indicating that the diamond blade and the basic body of the diamond saw are not fully fuse
2. Grinding the curved surface at the bottom of the blade is not uniform

Summary

1. The less likely it is to deform if the higher the hardness of the substrate of the polycrystalline diamond saw blade
2. The substrate hardness meets the standard directly affects the quality of the saw blade
3. When it is welding or cutting, and it does not deform under high-temperature welding
4. No deformation under force mature
5. After processing into a saw blade, it is a good saw blade

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