| Customization: | Available |
|---|---|
| Type: | Polishing Film |
| Certification: | CE, RoHS |
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Grinding disc itself in the grinding process and the workpiece is mutual trimming, grinding disc itself geometric precision according to a certain degree of "transfer" to the workpiece, so the grinding disc processing surface is required to have high geometric precision.The main requirements for the grinding disc are:
(1) the hardness of the material is generally lower than that of the workpiece, the tissue is uniform and dense, there are no impurities, foreign matters, cracks and defects, and there is a certain degree of inlayability and immersion of the abrasive.
(2) reasonable structure, good rigidity, accuracy and wear resistance.The working surface should have high geometric precision.
(3) good chip discharge and heat dissipation
Applications
In order to obtain a good grinding surface, grooves are sometimes made on the grinding disk.The shape of the groove is radial, grid, concentric circle and spiral.Groove shape, width, depth and spacing should be selected according to the workpiece material quality, shape and machining accuracy of grinding surface.Grooving on the surface of grinding tool has the following effect:
(1) extra abrasive particles can be stored in the groove to prevent the surface of the workpiece from being damaged due to the accumulation of abrasive.
(2) in the processing as the workpiece to feed the abrasive channel.
(3) as a timely chip removal channel to prevent scratches on the grinding surface
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