Brief introduction of fine polishing process of ceramic eye

Ceramic eye used in winding machine and textile machinery in the wire parts, is the most commonly used wire parts, used for less demanding wire applications. When working, the silk thread slides on the surface of the ceramic eye. In order to reduce friction, the hardness, finish and shape of the material must be improved. The company selected 99% Al2O3, hardness greater than HRa88, density 3.85, super fine Ra0.2.

Ceramic eyes are used where there is less positive pressure (and less friction). In order to reduce the cost, according to the application requirements, the finish polishing process is divided into rough polishing (Ra 0.8), fine polishing (Ra 0.4), super fine polishing (Ra0.2). At the same time, it can be divided into single - sided superfine throw and double - sided superfine throw.

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