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遵照伟大领袖毛主席关于“我们必须打破常规,尽量采用先进技术”的教导,经过半年的努力,我们终于成功地利用一台废旧皮带车床改装成射流控制全自动轴承内圈沟道车床.用该机床与用普通机床加工同类产品相比较,工人劳动强度减轻,辅助工时减少,产品质量得到了保证(零件公差允许为0.2毫米,而该机床加工产品公差在0.05毫米左右.),工效提高2倍左右.下面是该机床的简介和我们在工作中的几点体会.控制线路及其特点该机床是为加工202～206轴承内圈沟道而设计的.加工件的改变是以更换送料手和夹头来实现的.加工过程是由下列自动循环来完成的.
Following the guidance of Chairman Mao, the great leader, on “We must break the routine and try our best to adopt advanced technology”, after six months of hard work, we finally succeeded in using a waste belt lathe to transform into a jet-controlled fully automatic bearing inner ring channel lathe. Machine tools compared with similar products with ordinary machine tools, workers reduce labor intensity, reduce auxiliary work hours, product quality has been guaranteed (parts tolerances allowed to 0.2 mm, while the tolerance of the machine tool products at about 0.05 mm.), Er Gongbo 2 times The following is a brief introduction of the machine and our experience in the work. Control circuit and its characteristics The machine is designed to process 202 ~ 206 bearing inner raceway. The processing of the change is based on the replacement of feed hand and Chuck to achieve. The process is completed by the following automatic cycle.