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Common problems in the manufacturing of resin bonded grinding wheels
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Common problems in the manufacturing of resin bonded grinding wheels

    I. Analysis of the causes of unstable quality of resin grinding wheel


    There are many quality problems in the production process of resin grinding wheels.


    Raw material problem


    The Resin Abrasive Wheels are complex product made from a variety of main and auxiliary raw materials including filler, reinforcing material, coloring agent etc.


    1. about abrasives At present, the quality of abrasives on the market is uneven, mainly as follows:


    (1). The chemical specification of abrasives is often qualified, but also with poor physical properties. It is mainly shown that there is still a gap between bulk density of China and international quality material. (2). The particle distribution of some abrasives is disordered, which is quite different from the standard specification.
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