What kind of grinding wheels are used when grinding steel?

What happens if the grinding wheel hardness is not selected correctly during the grinding process?

Principles for selecting grinding wheel hardness] 1.The harder the workpiece, the softer the grinding wheel. 2.

The larger the contact surface between the grinding wheel and the workpiece, the softer the grinding wheel selection. 3.Harder grinding wheels should be selected for fine grinding and profile grinding to maintain the necessary shape accuracy of the grinding wheel.

4.The relationship between the hardness of the grinding wheel and the size of the grinding wheel: the larger the grinding wheel, in order to avoid the grinding wheel being blocked by abrasive chips, the softer grinding wheel should generally be selected.

5.Workpiece material: When grinding soft materials such as non-ferrous metals, rubber, resin, etc., a softer grinding wheel should be selected.

What is the best grinding wheel for grinding 10 steel.

Pro, what grinding wheel to use for grinding 10 steel is best to choose according to the specific grinding requirements, the following are some reference suggestions:1If you need to carry out ordinary rough grinding, you can choose an ordinary grinding wheel with a diameter of more than 100mm, a grinding wheel with a particle size between 36-60 mesh and a hardness of P-Q grade.

2.If precision grinding is required, you can choose a grinding wheel with a diameter of less than 100 mm, a grain size between 80-100 mesh, and a grinding wheel with an N-O hardness. 3.

If you need to grind efficiently with the core and head liquid, you can choose a high-efficiency grinding wheel, such as a blue grinding wheel or a black grinding wheel, with a grinding wheel with a hardness of Q-R. 4.If high-precision grinding is required, you can choose emery grinding wheels with a grain size of between 120-150 mesh and a hardness of N-O class.

It should be noted that different grinding wheels need to be selected for different grinding requirements, and the wrong choice of materials may lead to serious wear of the grinding wheel, poor grinding effect, and low work efficiency. When selecting a grinding wheel, it is also necessary to consider factors such as grinding wheel material, shape, hardness and other factors to ensure that the grinding requirements can be met and safety can be guaranteed. It is advisable to consult a professional or refer to the relevant wheel selection guide when selecting a grinding wheel.

Summary. Hello, dear: resin grinding wheels for steel.

The resin grinding wheel has high hardness and toughness, and is suitable for grinding metals with high tensile strength, such as carbon steel, alloy steel, malleable cast iron, hard bronze, etc., and the grinding of this abrasive can be good and suitable for a wide range of applications. Suitable for sharpening the shank parts of HSS turning tools and tungsten carbide. <>

<> What kind of grinding wheel is used for grinding front steel?

Hello source shirt, pro: resin grinding wheel for grinding steel. The resin grinding wheel has high hardness and toughness, and is suitable for late cracking and grinding metals with high tensile strength, such as carbon steel, alloy steel, malleable cast iron, hard bronze, etc.

Suitable for sharpening the shank parts of HSS turning tools and tungsten carbide. <>

<> extended information: There are three kinds of abrasives commonly used in Boshi, including oxide series, carbide system and high hardness abrasive system. Alumina grinding wheels and silicon carbide grinding wheels are commonly used on ships and in factories.

The alumina grinding wheel has low hardness (HV2000-HV2400) and large toughness, and is suitable for sharpening high-speed steel turning tools, among which the white SE is called white corundum, and the gray brown SE is called brown corundum. The abrasive grain hardness of silicon carbide grinding wheel is higher than that of alumina grinding wheel (HV2800 or more).Xing is brittle and sharp, and has good thermal and electrical conductivity, suitable for sharpening cemented carbide substrates.

Among them, silicon carbide grinding wheels from HEISE and Green SE are commonly used. The silicon carbide grinding wheel of Green SE is more suitable for sharpening carbide turning tools. <>

Hello! Glad to help you Generally speaking, when the grinding wheel is worn down to 75 of its original diameter, the grinding wheel should be replaced. However, depending on the processing conditions and materials, the amount of wear required to replace the grinding wheel will vary.

According to the wear condition of the grinding wheel and the processing requirements, the sand mask wheel should be checked regularly, and if the grinding wheel is found to be seriously worn, it should be replaced in time.

Hello, it's not always better to have more speed. Traditional grinding wheels (corundum. The normal line speed of the sintering method is 2100 meters, which is not less than 1900 meters, which will not affect the grinding; Superhard grinding wheels (diamond group.

boron nitride) resin method normal line speed of 1600 m min, not less than 1300 m min will not affect grinding; The above is the most common application range of grinding wheels, the speed of the grinding wheel depends on the type of abrasive and binder, and the line speed is different if it is not in the above two items. The material of the different workpieces. To grind hardness, it is necessary to first determine the appropriate grinding wheel (thickness, fineness, soft and hard), and then adjust the grinding wheel speed.

I hope it helps you and I wish you all the best. Looking forward to your praise, thank you!