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在伟大领袖毛主席关于“备战、备荒、为人民”和“农业的根本出路在于机械化”的伟大号召指引下,为对我国早日实现农业机械化作出贡献,我厂广大工人、革命干部和革命技术人员,在厂革委会领导下,发扬“自力更生”、“艰苦奋斗”的革命精神,群策群力,设计制造了四工位热芯盒射芯机,并成功地采用射流自动控制系统,使我厂铸工车间小型型芯的生产适应了生产发展的要求。该射流控制四工位热芯盒射芯机(见图1),经较长时间生产验证,性能良好,与手工制芯相比提高效率2～3倍,大大
Under the great call of Chairman Mao, the great leader Chairman’s call on “preparing for war, preparing for famine, for the people,” and “the fundamental way out for agriculture lies in mechanization,” our factory workers, revolutionary cadres and revolutionary technicians Under the leadership of the plant revolutionary committee, the revolutionary spirit of “self-reliance” and “arduous struggle” was carried forward. The four-station hot core box core shooter was designed and manufactured. The jet automatic control system was successfully used to make our foundry workers Workshop production of small core adapted to the requirements of the development of production. The jet control four-position hot box core shooting machine (see Figure 1), after a long time production verification, good performance, compared with the hand-made core to improve efficiency of 2 to 3 times, greatly