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钢丝螺套分为普通型钢丝螺套和锁紧型钢丝螺套两大类,普通型钢丝螺套(图1)具有光滑而自由连续的螺扣,锁紧型钢丝螺套(图2)与普通型钢丝螺套不同的是整个钢丝螺套中间有一圈或几圈的多边形(为了制造的方便一般是四边形或六边形)的锁紧圈。钢丝螺套用于螺纹联接的零件能保护基体材料(钢、铁、铝、镁、钛、铜等合金及塑料、木材等非金属材料)的螺纹部位免受磨损和损伤。锁紧型钢丝
Steel wire sets are divided into general type steel wire sets and locking steel wire sets of two major categories, general type steel wire sets (Figure 1) has a smooth and free continuous screw, locking wire sets (Figure 2) Ordinary wire jacking is different than the entire wire jacking one or more laps in the middle of the polygon (for the convenience of manufacturing is generally quadrilateral or hexagonal) locking ring. Threaded inserts Threaded fasteners protect threaded parts of the base material (steel, iron, aluminum, magnesium, titanium, copper and other alloys and plastics, wood and other non-metallic materials) from wear and damage. Locking wire