| 摘要 |
A grinder for a grinding machine is provided to prevent deformation of a grinding stone holder during grinding of the inner surface of a workpiece. A grinder for a grinding machine includes a grinding stone holder(10) and a grinding stone(20). The grinding stone holder is rotatably coupled to a spindle of grinding equipment. The grinding stone is directly fitted and bonded to the grinding stone holder such that the grinding stone rotates together with the grinding stone holder and grinds the inner surface of a workpiece. The grinding stone holder includes a grinding stone fixing part(11) having a front end to which the grinding stone is bonded; and a holder coupling part(12) formed at a rear end of the grinding stone fixing part so as to be screw-coupled to the spindle of the grinding equipment. |
