日本京都大学冈村健二郎教授应哈尔滨科技大学邀请,于七月二十日至七月二十五日在哈科大举行了磨削讲学活动,参加这次讲学活动的单位有机械部郑州磨科磨具磨削研究所、上海机床厂、大连铁道学院、北京金刚石厂及哈尔滨的一些大专院校和工厂企业。冈村健二郎教授从事磨削试验研究三十多年,并在美国研究磨削二年,发表了几十篇研究报告,对磨削过 Professor Ken Okamura of Kyoto University, Japan At the invitation of Harbin University of Science and Technology, a grinding lecturing activity was held in Harbin from July 20 to July 25. The units participating in this lecture were: With grinding Institute, Shanghai Machine Tool Plant, Dalian Railway Institute, Beijing Diamond Factory and some of Harbin’s tertiary institutions and factories and enterprises. Professor Ken Okamura engaged in grinding test for more than thirty years, and grinding in the United States for two years, published dozens of research reports on the grinding