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Three key steps to ensure efficient and safe grinding of grinding wheels
Before starting the grinding machine for formal grinding operation, careful preparation and careful inspection is an indispensable important link, especially for the installation, balance and dressing of the grinding wheel. The proper implementation of these three tasks will directly affect the processing quality, equipment stability and operator safety.
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Introduction of Basic Knowledge and Varieties of Ceramic Grinding Wheel
Ceramic grinding wheels use more types of abrasive materials, each suitable for different cutting and grinding. Specifically, brown corundum (A) is suitable for grinding carbon steel, cast iron alloy steel, hard bronze, etc. White corundum (WA) is suitable for grinding hardened steel, alloy steel, high speed steel, tool steel, etc. Black silicon carbide (C) is suitable for grinding non-ferrous metals, rubber, leather, plastics, etc. Green silicon carbide (GC) is suitable for grinding hard alloy, optical glass, ceramic materials, etc. SG and CBN ceramic abrasives are widely used in difficult to grinders.
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What are the types of grinding wheel?
Cylindrical grinding can be divided into central cylindrical grinding and centerless cylindrical grinding. The central cylindrical grinding of the workpiece around the fixed central axis rotation and positioning, and centerless cylindrical grinding of the workpiece rotation center is not fixed, by its own surface positioning. The drive of the centerless cylindrical grinding workpiece mainly depends on the friction between the workpiece and the pallet or the adjusting wheel.
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What parameters determine the characteristics of the grinding wheel?
The main component of the grinding wheel is abrasive, abrasive has high hardness, wear resistance, heat resistance and toughness, responsible for the grinding work, bear the grinding heat and cutting force.
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Hotline:
Address: Fengtian Development Zone Star Grinding Wheel Company, Fengxin County, Jiangxi Province
E-mail:minstar@126.com
