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在伟大领袖毛主席“独立自主、自力更生”、“备战、备荒、为人民”的伟大战略方针指引下,为了加速铁路牵引动力革命,赶超世界先进水平,把人民铁路交通事业建设得更好,当前我厂正在试制采用液力传动装置的大功率内燃机车。液力变扭器的涡轮、泵轮和导向轮等叶轮是液力传动装置中的重要部件。一般中、小功率的液力变扭器的叶轮部件都采用铆接结构,在高速、大功率的工作情况下,如仍采用铆接结构,不仅会因螺钉
Guided by the great strategic principle of “independence, self-reliance, preparation for shortage and for the people” of Chairman Mao, the great leader, in order to speed up the power-rail revolution and catch up with and surpass the advanced world level and build a better transportation business for People’s Railway, Our factory is trial production of high-power diesel locomotive hydraulic transmission. Turbine turbo pump impeller and guide wheels and other impeller hydraulic transmission device is an important component. In general, low-power hydraulic torque converter impeller components are used riveted structure, high-speed, high-power work conditions, such as still using riveting structure, not only because of the screw