Zirconia Ceramic Ring
In the ceramic industry, zirconia ceramic ring mirror polishing is a kind of ceramic plane polishing process, and its main material is zirconia. Pure zirconia is generally white, yellow or gray when containing impurities. Due to its characteristics, zirconia ceramic rings present many difficulties during processing.
Problems of polishing zirconia ceramic ring:
- The thickness of the zirconia ceramic ring is extremely small, and it is easy to chip, collapse and other situations due to the grinding force of the grinding equipment during processing, thus affecting the qualified rate of the finished product.
- The problem of zirconia material itself. Because in the ceramic industry, zirconia ceramics in different temperature environments, the structure of the material itself will change accordingly, so we must do a good job of cooling during the grinding process to avoid changes in the material due to temperature, resulting in imperfect polishing results.
Methods of polishing zirconia ceramic ring:
- Before rough grinding, first screen the ceramic material, mainly to screen out the problem material visible to the eyes, such as the color of the material containing impurities. Avoid unnecessary wear and tear due to material problems.
- According to the characteristics of the extremely thin ceramic ring itself, it is specially targeted to test, and the new fixing method is used to test the critical point of the combination between the pressurization method and the fixing method, so that the workpiece and the grinding disc can reach the fitting state.