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J_4-011全自动高速汽门阀磨床是利用磨削加工方法,一次磨出汽门杆部各种形式的沟槽并同时磨出杆部端头的倒角。我厂广大革命职工,在厂党委领导下,在毛主席无产阶级革命路线指引下,组织了工人、干部和技术人员三结合从事试验研究,设计试制。经过全厂职工的努力,在上级主管部门和兄弟单位的协助下,完成了这项任务。并经初步调试和验收鉴定,证明本机床能够满足规定的磨削精度、光洁度、生产节拍等方面的要求。
J_4-011 automatic high-speed valve valve grinding machine is the use of grinding methods, one time out of the various parts of the valve stem groove and at the same time grinding out the chamfer end of the rod. Under the leadership of the Factory Party Committee and under the guidance of Chairman Mao’s proletarian revolutionary line, a large number of revolutionary workers and staff members of our factory have organized the tripartite integration of workers, cadres and technical personnel in experimental research and design trial production. Through the efforts of the entire factory workers, with the help of higher authorities and brother units, completed this task. And after initial commissioning and acceptance identification, the machine proved to meet the requirements of the grinding accuracy, finish, beat and other aspects of the production requirements.