Metal cutting disc are divided into two categories
2015-07-30 by bridge
Metal cutting disc are divided into two categories:
sand disk-shaped cutting discs and serrated cutting blades. For sand tray in the form of cutting, the cutting discs during operation depends mainly on the friction between the abrasive particles and the workpiece to achieve the workpiece grinding, low-cut piece of work efficiency of this sand disc-shaped heat generated large easy to burn the workpiece and the cutting disc damage. For serrated cutting, the cutting discs during operation, mainly by cutting serrated tooth rake angle to the tooth surface and the friction force between the workpiece to cut the workpiece, cutting and high efficiency of this zig-zag cut the skin, fever less, but the serrated cutting blades to cut the workpiece rely solely serrated, short of its working life, the higher the cost.
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