What happens when granite blades are cut?

Granite is a steel-hard crystalline stone composed of flint, but also has a super-toughness and wear resistance of building materials, it is precisely because of this characteristics of granite, making its processing more difficult, even with the use of professional granite saw blades for cutting, will encounter these problems.

First, burn the pieces while cutting. The reason is that the granite saw blade tire body hard through hard, the head of the diamond off, it may also be the lack of cutting edge of the early saw blade, resulting in the diamond cutting height is not good.

Second, drop the block when cutting. Because the sintering body of granite saw blades is loosely arranged, material dissociation, these will lead to the processing of saw blades off the block.

Third, jump the knife when cutting. Granite blade blades are unevenly dispersed diamond particles, too collection may be too rare, will cause diamond to fall off, and then lead to a jump knife.

Fourth, fire when cutting. This phenomenon is also due to diamond particles fall off, improper distribution caused, at the same time, the tire body too hard may be too soft will also have an impact.

Fifth, decay when cutting. First, in the process of heating sintering of granite saw blades, the difference in temperature gradient, powder activity, low melting point material dispersion between the top of the head and the bottom end of the head led to changes in sintering arrangement and mechanical properties; It will also weaken the arrangement mechanical properties of granite saw blade sintering bodies.