1. Definition
A grinding wheel is a wheel-shaped abrasive made by fixing both sides of one end of a sanding block having a certain shape (mainly rectangular) to a chuck.
flap wheel manufacturer,grinding wheel
2. Classification
According to its structure, it can be divided into five categories: shaft type page wheel, chuck type page wheel, injection hole type page wheel, bonded type page wheel and money type page wheel. Does not include special-shaped wheels, grinding heads and brushes;
According to the raw materials used, it can be divided into: sandpaper wheel, abrasive cloth wheel, fiber wheel and fiber sand cloth pin wheel;
According to the use environment can be divided into: waterproof page wheel and non-waterproof page wheel;
According to the shape, it can be divided into: journal wheel, cylindrical page wheel, groove page wheel, cam page wheel, curtain wheel, group page wheel and so on.
3. Performance characteristics:
Strong adaptability and wide application range;
It is not easy to break, safe and reliable;
Has a "fan effect", no workpiece heating phenomenon;
Low investment, high polishing efficiency, good quality; ideal for quality and tempering;
It features high speed, self-sharpness and flexibility, and the surface of the workpiece is free of scratches.
Zirconia grinding wheel,aluminium oxide polishing wheel
4. Application areas:
Such as stainless steel profiles, various aluminum alloys, copper alloy products, turbine blades, aviation high temperature resistant materials, copper strips, steel strips, gemstones and tube polishing, etc.; can also be used for metal derusting, parts burrs and other lighting. The surface roughness of the polished surface can reach Ra0.012um.
The process of a single-chip production process is:
Coating abrasive large roller→wide roller slitting→narrow roller slitting→single punching→whole sheet→pre-sticking→grooving→assembly→bundling→clamp fixing→potting→finished product inspection and packaging→storage.
The process is complicated, the operation is complicated, and the production cycle time is long. In particular, the construction data on the sides of the plate, the groove width, the groove depth and the like cannot be guaranteed, and the product quality cannot be guaranteed.
5. How to use and precautions
When using the flap wheel on an electric or pneumatic tool, first consider the power of the power tool to ensure the normal operation of the flap wheel;
Whether on a hand-held power tool or on a polishing line, it must be ensured that the page wheel is concentric with the shaft core, and then the flange is clamped by the flange and the direction of rotation. The page wheel is identified;
When using the flap wheel polishing, it should be lightly pressed at the beginning, especially on uneven workpieces, which requires special attention. When polishing is performed, the pressure cannot be increased without limitation, otherwise the sheet will be subjected to excessive force and a crushing accident may occur;
Whether by hand polishing or polishing wire polishing, a protective cover must be added to ensure personal safety.
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