Photovoltaic grinding wheel preparation process

The invention discloses a photovoltaic grinding wheel preparation process which comprises the following steps that firstly, materials and equipment required by photovoltaic grinding wheel preparation are prepared, the prepared materials are collocated according to the proportion for preparing a grinding wheel, the prepared materials are put into a material mixing machine to be evenly mixed at first, and a high-temperature melting furnace is adopted for melting the mixed materials; the materials are injected into a prepared mold, a grinding wheel blank is taken out for surface polishing after the blank is cooled and solidified, a grinding disc with the surface being polished is fixed by adopting a chuck, then the photovoltaic grinding wheel is punched, the inner side wall of the formed hole is polished, and a tooth groove formed in the side edge of the photovoltaic grinding wheel is also polished. The preparation process of the photovoltaic grinding wheel is complete. And the prepared photovoltaic grinding whe