Polishing Powder On Grinding Wheel Made In China

1. The particle size of the powder on the grinding wheel made in China: determines the polishing precision and speed, and how many meshes and average particle size of the powder are commonly used. The mesh size of the sieve can grasp the relative particle size of the powder, and the average particle size determines the overall level of the particle size of the polishing powder.
2. The hardness of the powder on the grinding wheel: the powder with relatively large hardness has a faster cutting effect, and at the same time, adding some grinding aids can also improve the cutting effect; different application fields will greatly differ, including itself. Processing technology.
3. Powder suspension on the grinding wheel: good powder requires polishing powder to have good suspension property. The shape and particle size of the powder have a certain influence on the suspension performance, and the suspension of the polishing powder with finer shape and finer particle size Sexuality is better, but it is not correct. An increase in the suspension properties of the polishing powder can also be improved by adding a suspension.
4. The crystal form of the powder on the grinding wheel: the crystal form of the powder is a single crystal particle agglomerated together, which determines the machinability, wear resistance and fluidity of the powder. The single crystal particles agglomerated together by the powder are separated (broken) during the polishing process, and the machinability and wear resistance are gradually decreased. The irregular hexagonal crystal particles have good machinability, wear resistance and fluidity.
5. The appearance of the color on the grinding wheel made in China: the content of Pr in the raw material and the burning temperature and other factors, the higher the content of strontium, the powder is brownish red. The low-grade polishing powder contains a large amount of enamel (drinking material), which makes it brownish red. Sorghum polishing powder, the higher the burning temperature, the whitening pink, the low temperature (about 900 degrees), which is pale yellow.

Select The Five Principles Of Long Life Grinding Wheel

The long life grinding wheel piece should be very widely used in our life. Of course, in addition to learning the life knowledge around us in life, today, the grinding wheel cutting chip manufacturer explains the five principles of selecting the resin grinding wheel and must be familiar with the cutting piece. You all know that the long life grinding wheel has a certain elasticity, low heat resistance, good self-sharpness, simple production and short cycle time; it is widely used for rough grinding, rough grinding, cutting and free grinding, such as grinding steel ingots, castings. How to choose a suitable resin grinding wheel? Then the grinding wheel cutting chip manufacturers explain the five principles of resin grinding wheel.

1. Good uniformity appearance and no crack shape is the basic appearance of the resin long life grinding wheel;
2. Excellent packaging and printing anti-counterfeiting barcode is the difference between the factory products and counterfeit goods;
3. The lower the static unbalance value of any resin grinding wheel, the better the production difficulty.
4. The general rule of cutting and grinding is that the amount of iron to be removed is small, the wear is low, the long life grinding wheel is too hard, the amount of iron to be removed is too large, the material is too poor, the quality of the inner quality is as little as possible, and the maximum amount of iron is removed. At the same time feel good;
5. For carbon steel, alloy steel, cast steel, stainless steel, copper and aluminum, glass stone, because their tissue density and heat status are different, it also determines the difference when choosing the grinding wheel; for the glass stone, the market There is a special glass stone cutting and polishing tool.

The above is about the long life grinding wheel cutting sheet manufacturers to explain the selection of the five principles of resin grinding wheel, then choose the high-quality long life grinding wheel to Henan Aurora Abrasive Tool Co., Ltd., we are specialized in grinding wheel cutting, grinding disc ultra-thin development And the company that produces and operates. If you are interested in our products, please come to the website for consultation.

Introduction of inspection methods before grinding wheel

The high quality 9'' grinding wheel plays an important role in the processing of many materials. Because it is necessary to use certain equipment and equipment during the processing of materials, the use of abrasives will be unavoidable. It is an essential product that needs to be used in industrial processing. However, for its use, it is necessary to pay attention to the appropriate methods and steps. In particular, it is necessary to pay attention to the detection of it. So, do you know about its detection method? Here, we will introduce the inspection method before use of the grinding wheel cutting piece.

The main methods of detecting the high quality 9'' grinding wheel include:
1) Check the wheel guard cover should be in good condition; check the cable line, the plug should not be damaged; power on and run for 1 minute, check whether the rotating parts of the tool are flexible and unobstructed.
2) Check the outer casing of the machine, the outer casing must not be damaged; check the cutting piece, the used grinding wheel should be intact. Inspection method: observe the grinding wheel without gap or crack.
3) Before turning on the power, check if the power supply voltage meets the requirements and the switch is in the OFF position.

The above is an introduction to the testing methods that need to be carried out before the use of the high quality 9'' grinding wheel. I hope that the above introduction can be helpful to everyone. If you have any questions or need more information, please contact us, our contact information is +86 15617985439, welcome everyone to inquire, we will be happy to help you.

The Secret Of Choosing The Right Fast Working Grinding Wheel

The fast working grinding wheel is widely used in ordinary steel, stainless steel metal and non-metal sheets, and it can be divided into fiber resin cutting sheets and diamond cutting sheets according to different materials, and high-speed resin cutting sheets are also more efficient, convenient, economical, etc. The unique performance has been adopted in many industries, but there have been some problems. How do we choose the right grinding wheel? What good way is there? Share the secret of choosing the right wheel.

The first is the use of the fast working grinding wheel, depending on the occasion of the use of the cutting piece. The cutting piece can be divided into cutting and grinding according to the way of use. The performance requirements of the grinding wheel are different in different applications, so it is reasonable to choose the cutting. The film is very important. We have to choose the cutting piece according to the occasion we use, which can increase the safety factor, improve the work efficiency and reduce the cost of our use.

Although it is a small fast working grinding wheel, it has a lot of attention. In daily life and work, we must strictly follow the operating standards, otherwise it may bring serious consequences. Henan Aurora Abrasive Tool Co., Ltd., a major Engaged in Zhengzhou cutting film, polishing film production and sales of professional manufacturers, we use advanced cutting equipment, our products in strict accordance with operating standards, product quality has been recognized by the majority of consumers, is your intimate partner.

Stainless steel grinding wheel material

For the grinding wheel for stainless steel we use, there are many kinds, such as common brown fused alumina, white corundum, silicon carbide, among these materials, silicon carbide is the hardest, and brown fused alumina is the weakest. Therefore, today, Henan abrasives manufacturers come to give you a general introduction, what are the characteristics of stainless steel grinding wheel materials?

1. The grinding wheel for stainless steel made of white corundum: It is made of industrial alumina powder as raw material, cooled in the arc by high-temperature smelting above 2000 degrees, and then pulverized and shaped, magnetically selected to remove iron, sieved into various granularities, and its texture is dense. It has high hardness and sharp corners. It is suitable for the manufacture of ceramics, resin-bonded abrasives, grinding, polishing, sandblasting, precision casting (special corundum for precision casting), etc. It can also be used to manufacture advanced refractory materials.
2. The grinding wheel for stainless steel made of brown corundum: using bauxite and coke (anthracite) as the main raw materials, it is made by high-temperature smelting in an electric arc furnace, and the grinding tool made of it is suitable for grinding high tensile resistance metal. Such as a variety of general steel, malleable iron, hard bronze, etc., can also manufacture advanced refractory materials. It has high purity, good crystallization, strong fluidity, low coefficient of linear expansion, corrosion resistance.
3. The grinding wheel for stainless steel made of silicon carbide: It is made of quartz sand, petroleum coke (or coal char) and wood chips as raw materials through high-temperature smelting of electric resistance furnace. In contemporary non-oxide high-tech refractory raw materials such as C, N and B, Silicon carbide is the most widely used and economical type. It can be called gold steel sand or refractory sand.

The above is the material of the grinding wheel for stainless steel introduced by Henan Abrasives Factory today. We can understand the different materials. The material of stainless steel grinding wheel has different characteristics. I hope to help everyone. If you want to know more about grinding wheel cutting, grinding wheel ultra-thin, abrasive grinding tools, please contact us.