1980年6月6～10日,机车车辆工业系统双革情报网内燃机车、电技术分网在北京长辛店二七机车厂举行了“内燃、电力机车转向架性能要求及设计技术座谈会”。会议期间,与会代表回顾总结了二十多年来内、电机车和地铁动车转向架设计、制造及运用等方面经验和教训,交流了科技成果,共同探讨了今后的发展方向。现将会议的主要内容简单归纳整理,供有关同志在研究这方面问题时参考。 From June 6 to June 10, 1980, the locomotive and electric locomotive bogie performance requirements and design technology symposium was held at the Changshengdian Erqi Locomotive Factory in Beijing. . During the meeting, participants reviewed and summarized the experiences and lessons learned in the design, manufacture and application of electric locomotives and subway car bogies in the past two decades, exchanged scientific and technological achievements and discussed the future development direction jointly. The main contents of the meeting are now simply summarized for reference by the relevant comrades in studying this issue.