Road cutting piece is a cutting tool widely used in stone cutting, concrete cutting, prefabricated board cutting, cutting off new and old road cutting, engraving, slotting and other hard and brittle materials. The road cutting piece is mainly composed of two parts; the base and The base of the cutter head is the main support part of the bonding cutter head, and the cutter head is the part that is cut during use, the cutter head is continuously consumed in use, and the base body is not, the reason why the cutter head is The function of cutting is because it contains diamond. Diamond is the currently harder material. It rubs and cuts the object to be processed in the cutter head. The diamond particles are wrapped in metal inside the cutter head. Shandong cutting film experts share with you the specific classification of road cutting films.
1. Continuous edge road cutting piece: continuous sawtooth road cutting piece, generally made by the sintering method. Commonly used bronze bonding agent as the base carcass material, water must be added during cutting to ensure the cutting effect, and the type of slit is cut by the laser.
2, the cutter head type road cutting piece: the sawtooth is broken, the cutting speed is fast, and it is suitable for the dry and wet cutting methods.
3, turbine type road cutting piece: combined with the advantages of the first two, two, the sawtooth continuously presents a turbine-like uniform convex and concave, which improves the cutting speed and increases the service life.
Grinding wheel is the most important type of grinding tool in grinding. The high performance cutting disc is a porous body which is formed by bonding, drying and calcining in a binder. Because of the different abrasives, binders, and manufacturing techniques, the characteristics of the grinding wheel are very different, which has a major impact on the quality, productivity and economy of the grinding. The characteristics of the grinding wheel are mainly determined by factors such as abrasive, particle size, binder, hardness, organization, shape, and scale.
Function: Grinding wheel is a kind of grinding tool with a large amount of application and wide application. It can be coarsely ground and semi-finished on the outer circle, inner circle, plane and various profiles of metal or non-metal workpieces. And fine grinding as well as grooving and blocking.
Variety:
According to the abrasive used, it can be divided into ordinary abrasive (corundum and silicon carbide) grinding wheel and natural abrasive super-hard abrasive and (diamond and cubic wheel boron nitride, etc.) grinding wheel;
According to the shape, it can be divided into a flat grinding wheel, a beveling grinding wheel, a cylindrical grinding wheel, a cup-shaped grinding wheel, a dish-shaped grinding wheel, etc.; according to the bonding agent, it can be divided into a ceramic grinding wheel, a resin grinding wheel, a rubber grinding wheel, a metal grinding wheel and the like. The characteristic parameters of the grinding wheel mainly include abrasive, viscosity, hardness, binder, shape and scale.
Cleaning: In the production process, the diamond grinding wheel should be used to polish the belt. Usually, the thin flat cutting disc will be cleaned after 5-7 days of work. (The above-mentioned rubber crumbs are polished and adhered to the surface of the corundum after the collision of high temperature, which is difficult to clean)