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上海仪表零件厂是仪表轴尖、轴座专业生产的小厂。多年来他们一直采用凸轮控制的车床加工轴尖,几何精度差、光洁度、生产效率低。加工后,还需要逐个轴尖进行手工抛光和检验,工人劳动强度大,操作麻烦。该厂广大职工,在厂党总支领导下,认真学习马列和毛主席著作,充分发动群众,积极开展技术革新和技术革命,决心改变这种落后的生产面貌,组成了三结合试制小组,研制成了电子控制的高精度轴尖专用磨床,它体积小,精度高,跳出了原机床凸轮控制的框框,采用
Shanghai Instrument Parts Factory is a instrument shaft, shaft seat specializing in the production of small plants. Over the years they have been using cam-controlled lathe machining shaft, poor geometric accuracy, finish, low productivity. After processing, you also need to manually polish and test shaft by shaft. The workers are labor-intensive and the operation is troublesome. Under the leadership of the general branch of the factory, the broad masses of workers and staff of the plant conscientiously studied the writings of Marx and Lenin and Chairman Mao, fully mobilized the masses, actively carried out technical and technological revolutions, and determined to change the backward production outlook. They formed the three-pronged trial-production group to develop It has become an electronically controlled high-precision shaft-tip special grinder. It has the advantages of small size and high precision, and has jumped out of the box of the original machine cam control.