全国行星齿轮传动学术讨论会于8月17日至21日在我院召开。中国机械传动学会委托我院和西安重型机械研究所联合主持这次会议。来自全国49个单位的77名专家、教授和工程技术人员,宣读、交流了63篇论文,其中包括理论研究、实验分析、设计制造的经验总结,还有国内外动态的综合分析等。会上,哈尔滨工业大学李华敏教授介绍了八一年东 The National Planetary Gearing Symposium was held in our institute from August 17th to 21st. The China Mechanical Transmission Society commissioned the Institute and Xi’an Heavy Machinery Research Institute to jointly host the meeting. 77 experts, professors and engineering technicians from 49 units across the country read out and exchanged 63 papers, including theoretical research, experimental analysis, experience of design and manufacturing, as well as comprehensive domestic and international analysis. At the meeting, Prof. Li Huamin from Harbin Institute of Technology introduced the East of 1981