Corundum grinding wheel has high toughness and is suitable for processing metals with high tensile strength. It is mostly used for grinding workpiece. Brown corundum is suitable for grinding metals with high tensile strength, such as carbon steel, alloy steel, malleable cast iron, hard bronze, etc. This abrasive has good grinding performance and wide adaptability.
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LINYI GUOMAI ABRASIVES is primarily involved in the production and processing of resin-bonded abrasives and ceramic bonded grinding wheels.It was estabblished and started production in March, 1998. The company has strong technical process , reasonable layout of infrastructure facilities, advanced production equipment and complete supporting facilities. Resin bonded abrasive wheels and Ceramic bonded grinding wheels. under"GUOMAI"brand sell well both at home and abroad, and already have exported to more than 20 countries and regions,including Germany, America, South Korea, Middle east countries and so forth, and have.
Characteristics of Corundum Grinding Wheel
The Corundum Grinding Wheel can continuously carry out grinding work for a long time, but it will not produce too much grinding heat and blockage;
The Corundum Grinding Wheel can be applied to the grinding of different hardness materials, and it has excellent results from the grinding of curved surfaces to special metals.
It can provide a larger cutting volume and a uniform surface grinding effect, and it can also reduce the fine grinding time and reduce some processing steps.
It is suitable for ordinary grinding of hardened steel, high-speed steel, high-carbon steel and other materials with high strength and high hardness. It can also be used for the processing of threads, gears and thin-walled parts.
Used for inner circle, outer circle, plane, centerless, tool grinder and various special grinders, semi-precision grinding.
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FAQ
Q: What is a corundum grinding wheel used for?
A: It is mostly used for grinding workpiece. Brown corundum is suitable for grinding metals with high tensile strength, such as carbon steel, alloy steel, malleable cast iron, hard bronze, etc.
Q: What type of grinding wheels can be used to grind extremely hard materials?
A: We commonly see diamonds used for grinding tough materials such as very hard steels, cemented carbide, and aluminum oxide cutting tools. CBN is the second hardest known material at 4500 HrV and is ideal for grinding ferrous metals and other materials that are known to react with carbon.
Q: What color wheel should be used if a grinding operation requires the hardest most friable form of silicon carbide?
A: Black wheels are used for grinding cast irons, non-ferrous metals like copper, brass, aluminum, and magnesium, and nonmetallics such as ceramics and gemstones. Green silicon carbide wheels are more friable than the black wheels and used for tool and cutter grinding of cemented carbide. Cubic boron-nitride (CBN).
Q: Under what conditions should grinding wheels be destroyed?
A: If you think the wheel has been damaged, do not use it. Under no circumstances should you use a damaged grinding wheel. Check the wheel speed and the machine speed. Make sure the flanges are clean and in good condition.
Q: What is the most commonly used grinding wheel?
A: TYPE 27. Type 27 is by far the most common abrasive grinding wheel. Type 27 grinding wheels differ from other wheels in that they have a flat profile with a depressed center. A depressed center allows for clearance when the operator must work at a constrained angle.
Q: What grinding wheel is used to provide the best surface finish?
A: Diamond grinding wheels use synthetic diamonds as abrasive grains. These wheels are exceptionally hard and are suitable for grinding materials like carbides, ceramics, and glass. They are used in precision grinding applications that require high accuracy and a fine surface finish.
Q: What should every grinding wheel have to prevent cracking when mounting?
A: All abrasive wheels shall be closely inspected and ring-tested before mounting to ensure that they are free from cracks or defects. Grinding wheels shall fit freely on the spindle and shall not be forced on. The spindle nut shall be tightened only enough to hold the wheel in place.
