| 摘要 |
PROBLEM TO BE SOLVED: To provide a grinding wheel having middle elasticity and capable of highly efficiently polishing without causing scratch in mirror face machining and end face wear in a workpiece, allowing the use of conventional mirror face machining machines such as a polishing machine and a grinding machine as they are, and being used in a fixed abrasive grain system being friendly to the environment. SOLUTION: This grinding wheel for polishing is constituted by mixing abrasive grains into porous fluororesin. This grinding wheel is manufactured by mixing granules of fluororesin with abrasive grains, pressurizing and molding the obtained mixture, and baking the obtained molding. Preferably, the abrasive grains are diamond, cerium oxide (SeO2 ), silicon oxide (SiO2 ), etc. PTFE(polytetrafluoroethylene) is preferable as the porous fluororesin, but fluororesin other than that can be used.
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