Abstract
The method, which developed the grinding stone by hardening after the abrasive grain layer is laminated by the mixing in the ultraviolet curing resin, is described. And the characteristic of developed grinding stone was evaluated from the polishing experiment. The following results are obtained : (1) it is possible to the change strength and elasticity of the grinding stone and improve the performance by mixing more 2 types of resin. (2) The mechanical strength of is not proportional to the mixture ratio, when using more 2 types of resin. (3) The rapid prototyping (RP) grinding stone has the polishing performance, which is not inferior than that of the general grinding stone.
