我们三结合的技术革新组,在厂党委的领导下,通过批林批孔和深入学习无产阶级专政理论,提高了阶级斗争、路线斗争和继续革命的觉悟,针对轴承生产中的车加工工作量大,设备少,操作紧张,手工操作效率低,人身事故多等问题,进行了技术革新。经过74年一年的探索研究和反复试验,初步设计成功一种液压往复摆动式机械手。这种机械手装车CA9215液压半自动车床上,用来加工中小型向心球轴承内外圈的内径和端面,经半年来的使用情况证明,该机械手性 Under the leadership of the factory party committees and under the leadership of the factory party committees and commissions, our three-in-a-line technical innovation group improved the awareness of class struggle, the line struggle and continued revolution through criticizing the proletariat and studying in depth the theory of the proletariat’s dictatorship. In view of the workload of vehicle processing in bearing production Large, less equipment, tight operation, manual operation efficiency is low, personal accident and many other issues, the technological innovation. After 74 years of exploration and research and trial and error, initially designed a hydraulic swing reciprocating manipulator. This robot loading CA9215 hydraulic semi-automatic lathe used to process small and medium-sized radial ball bearings inside and outside the inner diameter and the end face, after six months of use proved that the mechanical chiral