| 摘要 |
The invention provides a grinding wheel which is small in grinding resistance and does not generate vibration. The grinding wheel is installed on a wheel seat of a grinding member. The grinding wheel is provided with a wheel base and a plurality of grinding tools. The wheel base is provided with a mounting part and a free end, the mounting part is annular and is installed on the wheel base, and the free end is annular and arranged at the opposite side of the mounting part. The plurality of grinding tools are arranged at the free end of the wheel base. The plurality of grinding tools comprise grinding tools and auxiliary tools; the grinding tools are made in way that a binding agent material is mixed with diamond abrasive particles and then is sintered, the auxiliary tools are prepared by the sintered binding agent material, the auxiliary tools reinforce the grinding tools from inner sides or outer sides, and the plurality of grinding tools are arranged at the free end of the wheel base in an annular manner. |
