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在鼓足干劲,力争上游,多快好省地建设社会主义总路线的光辉照耀下,我厂职工干劲冲天,在工厂党委的正确领导下,破除迷信,解放思想,在没有座标镗床的情况下,工具车间老师傅高振文同志,改制了如图1的座标钻具,用来代替座标镗床,加工各种准确的孔位。原理与结构结构非常简单,主要零件有三个;钻具体5的两端;分别用四个螺钉1
Under the glorious shining footsteps of our energies and striving for a better route in the upper reaches of the country and building a socialist general line more efficiently and economically, our factory workers are energetic and energetic. Under the correct leadership of the factory party committees, we have to get rid of superstition and emancipate our minds. Without a coordinate boring machine, Master Gao Zhenwen, tool master, reworked the coordinate drilling tool shown in Figure 1 to replace the jig boring machine and process various accurate hole positions. Principle and structure The structure is very simple, there are three main parts; drill body 5 ends; respectively, with four screws 1