论文部分内容阅读
铁道部JZ-7型机车空气制动机技术鉴定会议由铁道部科学技术委员会会同机务局、工业总局、物资管理局、安全监察委员会于1978年10月28日至11月1日在天津机车车辆机械工厂召开。参加会议的有铁路局、铁路工厂、铁路院校、铁道部科学研究院机车车辆研究所、四方车辆研究所、铁道部科学技术情报研究所、铁道部天津物资管理处及天津市胶轴厂等28个单位,共60名代表。会议听取了四方车辆研究所关于JZ-7型制动机试验研究报告;天津机车车辆机械工厂关于JZ-7型制动机改进设计报告和生产情况报告;四方机车车辆工厂关于JZ-7型制动机装车情况报告;天津市胶轴厂关于JZ-7型制动机橡胶件性能报告;石家庄机务段和灵邱机务段关于JZ-7型制动机检修情况报告;月山机务段与乌鲁木齐机务段关于JZ-7型制动机
Ministry of Railways JZ-7 locomotive air brake technical appraisal meeting by the Ministry of Railways Science and Technology Commission together with the Bureau of Machinery, Administration of Industry, Materials Administration, Safety Supervision Committee in October 28, 1978 to November 1 in Tianjin rolling stock Machinery factory held. Participated in the meeting are Railway Bureau, railway factories, railway institutions, the Ministry of Railways Institute of Science and Technology, locomotive and rolling stock Institute, Institute of Sifang vehicles, Ministry of Railways, Ministry of Science and Technology Information Institute, Tianjin Materials Administration and the Ministry of Railways, such as plastic factory in Tianjin 28 units, a total of 60 representatives. The meeting listened to Sifang Vehicle Research Institute JZ-7-type brake test research report; Tianjin Rolling Stock and Machinery Factory on the JZ-7-type brake to improve the design report and production reports; Sifang Locomotive and rolling stock factory on the JZ-7 type system Motive loading situation report; JZ-7 rubber shaft factory in Tianjin JZ-7-type brake rubber parts performance report; Shijiazhuang locomotive depot and Ling Qiu locomotive depot on the JZ-7 brake repair situation report; Yueshan locomotive depot and Urumqi Locomotive Depot About JZ-7-type brake