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北京东方红汽车厂第一附件厂的广大工人师傅和技术人员,遵照毛主席关于“独立自主、自力更生”的教导,根据生产需要,批判了结构复杂、制造不便的国外同类型动力头,自行设计制造了结构比较简单的一种滑套式钻削动力头。经过生产实践中的不断总结和改进,现已在该厂普遍应用,效果很好。这种动力头结构比较简单,外形也较小,特别在多工位机床上布置更为方便。
The workers and technicians of the workers in the first annex factory of Beijing Dongfangghong Automobile Factory, in accordance with Chairman Mao’s teaching on “independence and self-reliance”, criticized the foreign similar-type power heads with complicated structures and inconveniences according to production needs and designed and manufactured A relatively simple structure of a sliding sleeve drilling power head. After continuous summary of production practices and improvements, is now widely used in the plant, the effect is very good. This power head structure is relatively simple, smaller shape, especially in multi-station machine layout more convenient.