Diamond circular saw blade classification
1. Small-diameter saw blade
It is customary to call diamond circular saw blades with a diameter of Φ230mm (9″) and below as small diameter saw blades. From the point of view of shape and structure, small-diameter saw blades have two types: continuous type and tooth type. Continuous type has integral edges (Plane type, The continuous Rim Blade), turbo (coarse teeth, fine teeth, reinforced, corrugated base type. The Turbo Blade); the tooth structure has split teeth (plane type, reinforced type. The Segmented Type Blade), semi-continuous teeth (root layer connected), turbo type divided teeth. The so-called reinforced type refers to a part of the abrasive layer deep into the blade body, such a saw blade in cutting strong abrasive material, due to the protection of the abrasive layer that penetrates into the blade body, the blade body is not easy to be thinned and deformed. At the same time, it is equivalent to widening the abrasive layer to strengthen cutting and increase life.
Small saw blades are mainly installed on hand-held or semi-automatic cutting machines. They are widely used in construction projects, decoration and other occasions. They can cut stone plates, floor tiles, ceramics, glass, concrete, etc. Full-edge saw blades are suitable for wet cutting and engraving, and tooth and turbo saw blades can be used for dry cutting.
2. Medium and large diameter saw blades
Generally, diamond circular saw blades with a diameter of бщ250бл750mm are called medium-diameter saw blades, and those with a diameter of бщ800mm and above are called large saw blades.
Medium diameter diamond circular saw blades are mainly used for cutting edges, corners or grooving of stone, and also used for high-density refractory materials, high-voltage electric porcelain bottles, concrete pavements, asphalt pavement expansion joints, airstrip anti-skid grooves, and walls materials, cement floors, electrical insulation materials, etc. Medium diameter saw blades are mostly used on small bridge cutting machines (hydraulic or manual), and mobile cutting (such as road expansion joint cutting), hand-held cutting machines.
3.The large saw blade is mainly used to cut the quarried blocks into slabs.
Large saw blades above бщ2000mm are mostly used for shaping irregular blocks and block cutting. Large saw blades are mostly used on two-way cutting machines, large bridge hydraulic cutting machines; there are also a group of large saw blades of the same diameter or two groups of different diameters to cut the plate, which can significantly improve the efficiency and the slabs can be processed Thinner, lighter weight, higher utilization rate of stone, of course, group use requires higher saw blade quality, saw power, rigidity, precision, cooling, etc.