Ceramic abrasive disc
The utility model provides a ceramic abrasive disc which comprises an annular base body, wherein abrasive bocks adhere to the base body, glue lines exist between every two adjacent abrasive blocks, at least two abrasive block rings are formed on the base body along the center axis of the base body b...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model provides a ceramic abrasive disc which comprises an annular base body, wherein abrasive bocks adhere to the base body, glue lines exist between every two adjacent abrasive blocks, at least two abrasive block rings are formed on the base body along the center axis of the base body by the abrasive blocks, and the glue lines between every two adjacent abrasive rings are polygonal. According to the ceramic abrasive disc, glue scraps generated during grinding are more disperse than the round glue lines, aggregation does not occur easily, the glue scraps can be removed easily through washing, uneven grinding and vibration are avoided, and the rate of finished products and production efficiency are improved remarkably. |
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