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据苏联《机械制造通报》1979年10月号报道,苏联研制了一种结构简单,制造方便的自锁螺母.该螺母是由普通六角螺母(ГОСТ5915-70)制成的。在螺母的两端面上各铣一个环形槽,并通过环形槽钻4个或更多个与螺纹孔中线平行的通孔,然后把由弹簧钢丝(ГОСТ9389-75)制成的弹簧夹穿过通孔,并把弹簧夹的端头切成尖角,最后把切成尖角的末端按
According to the Soviet Union’s “Machine Building Bulletin,” October 1979, the Soviet Union developed a self-locking nut that is simple in structure and easy to manufacture and is made of a common hexagon nut (ГОСТ5915-70). Milling an annular groove on both end faces of the nut and drilling four or more through holes parallel to the centerline of the threaded hole through the annular groove and then passing the spring clip made of spring wire (ГОСТ 9389-75) Hole, and the end of the spring clip cut into sharp corners, and finally cut into sharp ends press