Tag: China cutting disc for metal

The importance of the hardness of the cutting piece

Due to the needs of the industry and the need for cutting technology, the current cutting blade technology is more and more developed, and the hardness technology of the cutting piece is also getting higher and higher. The cutting piece is made of high-strength resin and preferred special abrasive, and the allowable line The speed is large, both exceed 50 m / s, it is…

Performance and application of resin grinding wheel

When it comes to resin grinding wheel, it is a grinding wheel made of resin, which has high strength and is applied to cutting piece, double end face, heavy load grinding wheel, polishing wheel, etc. It has certain elasticity, low heat resistance and good self-sharpness. Simple and short cycle; widely used in rough grinding, rough grinding, cutting and free grinding, such as grinding steel ingots,…

Matters needing attention for the storage of different characteristics of the grinding wheel

For the grinding wheel cutting piece, I think everyone knows a little. The China cutting disc for metal cutting chip manufacturers come to talk about the storage of the different characteristics of the grinding wheel. In fact, the grinding wheel is the most important type of grinding in grinding. The grinding wheel is a porous body made by adding a binder to the abrasive, pressing,…

The diameter of the inner inner cutting piece should not be too large or too small

When the inner hole is ground, if the diameter of the cutting piece is too large, the contact arc of the cutting piece and the workpiece increases, so that the grinding heat increases, and the cooling and the cutting are difficult. If the diameter of the high quality cutting disc supplier is too small, it is difficult to achieve the ideal grinding speed (30m/s~50m/s), so…

What are the reasons for the blockage of the cutting piece?

The tissue cutting piece of the cutting piece reflects the proportional relationship between the abrasive, the binder and the pores. The denser the tissue, the smaller the ratio of the pores, the smaller the distance between the cutting edges, and the aluminum abrasive cutting disc is more likely to be clogged. The dicing sheet containing 53% abrasive grains was twice as high as the average…

What are the abrasives used for cutting discs?

The customized metal cutting disc has high strength, certain elasticity and self-sharpness. These remarkable advantages are derived from the choice of materials. The cutting disc has three important materials in production, which is the decision product. What are the three important factors of quality? 1. Liquid phenolic resin. The fluctuation range of the solid content, viscosity, gel time and water solubility of the liquid phenolic…

Resin cutting sheet cleaning and installation method

The 5 inch resin cutting disc for metal is a kind of large amount in the grinding tool and has a wide use surface. When used in high speed rotation, the outer circle, the inner circle, the plane and various profiles of the metal or non-metal workpiece can be coarsely ground. Today we talk about one of the types of abrasive tools – resin cutting…

Precautions when using the cutting disc

1, the correct use of the cutting piece safety specifications The cutting piece needs to be equipped with a power tool. Therefore, it is necessary to select a suitable electric tool according to the diameter of the grinding wheel piece, the limited rotation speed, etc., and the rotation speed of the electric tool should not exceed the limited rotation speed indicated by the grinding wheel…

Safety of cutting discs

Because of the strong centrifugal forces, discs must be manufactured according to strict safety requirements prescribed in standards EN 12413 – Safety requirements for bonded abrasive products and EN 13236 Safety requirements for superabrasives. Besides, leading manufacturers meet the additional requirements prescribed by the Organization for the safety of abrasives – OSA. When working with 5 inch resin cutting disc for metal we should pay…