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用于驼峰目的制动自动化的连续调速工具——可锁闭式加减速顶,从1978年下半年立题研究到1985年10月五股道同期投入运营使用,其间分别于1978年底和1980年上半年完成了两代样机的设计、改进、制作等工作,并在科研所内的试验线路上进行了原理、性能试验和各项性能指标的动态测试。1980年7月由局总工程师室主持召开的有各主管处和有关基层单位参加的技术审查会认为:加减速顶经过局部改进,基本满足现场运营试用的要求,建议扩大生产并在柳南安装试用。
Continuous speed control tool for humpback brake automation - lockable acceleration and deceleration top, from the standpoint of research in the second half of 1978 to the operation of Wugu Channel in October 1985, in the same period of 1978 and 1980 respectively In the first half of the year, the design, improvement and production of two generations of prototypes were completed. The principle, performance tests and dynamic tests of various performance indexes were carried out on the test lines in the research institute. In July 1980, the technical review meeting attended by various competent departments and relevant grassroots units held by Chief Engineer Engineer Office held that: after accelerating and decelerating the roof, it has basically met the requirements of on-site operation and trial trial. It is suggested to expand the production and install in Liunan try out.