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各种型号规格的凿岩机气腿外管,长期以来是采用合金铝管制作的,每年需要消耗大量的合金铝管,并且合金铝管因质量和供应方面存在一定问题,往往影响凿岩机的配套生产。沈阳市工矿塑料配件厂广大革命职工,在毛主席革命路线指引下,以阶级斗争为纲,坚持党的基本路线,坚持“独立自主,自力更生”方针,打破洋框框,走自己工业发展的道路,勇于实践,大胆创新,大搞群众运动,大搞三结合,开门办科研,于七三年研制成功了FTl60型玻璃钢气腿,于七四年七月又试制成功FT190型玻璃钢气腿。FT160型玻璃钢气腿与7655型及YT26型气腿式凿岩机配套使用,主要用于钻凿水平炮孔。FT190型玻璃钢气腿则与YSP45
A variety of models of rock drill leg air pipes, tubes have long been made of aluminum alloy, the annual need to consume a large amount of aluminum alloy tube, and aluminum alloy tube due to quality and supply some problems, often affect the rock drill supporting the production. With the guidance of Chairman Mao’s revolutionary line and with the guidance of Chairman Mao’s revolutionary line as the key link, adherence to the party’s basic line and the principle of “independence, self-reliance and self-reliance”, Shenyang Industrial and Minerals Plastic Parts Factory, has taken the revolutionary line and has taken the road of industrial development with its courage. Practice, bold innovation, vigorously carry out the mass movement, vigorously engage in three combinations, open the door to do scientific research, in the successful development of the FTl60 FRP leg in seven or three years, in July 74 and successfully trial FT190 FRP leg. FT160 FRP gas legs and 7655 and YT26 type air leg rock drill supporting the use of, mainly for drilling horizontal borehole. FT190 FRP air leg with the YSP45