花岗石磨抛过程的温度是影响加工过程的一个重要因素 ,本文通过夹持在工件中的一对热电偶薄膜测量磨抛过程中弧区内花岗石的表面温度。结果表明 ,花岗石在磨抛试验过程中的温度大约在 10 0～ 2 0 0℃左右 ,温度变化不仅与加工工具有关 ,而且还与加工所施加的压力以及是否使用冷却液均有很大的关系 The temperature of granite grinding and polishing process is an important factor affecting the process. In this paper, the surface temperature of the granite in the arc area during grinding and polishing is measured by a pair of thermocouple films held in the workpiece. The results show that the temperature of granite in the grinding and polishing test is about 10 0 ~ 200 ℃, the temperature change is not only related to the processing tools, but also with the processing of the pressure and the use of coolant are very large Relationship