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防锈密封止退螺母是现有螺母的代换品,它可以广泛应用于工业、农业、交通运输、航空、军事、建筑工程等各种机械上,如火车、汽车、铁路、索道、桥梁、航空、造船、深井泵、潜水泵、矿山机械、建筑、强震动机械等,尤其在污染严重、高空、机械的高速运转和交变荷载冲击及强震动力工作条件下,更显示其独特的优越性。防锈密封止退螺母通过“机械工业部机械科学研究院通用零部件研究部”和“铁道部产品质量检测中心”的检测,振动后的拧出力矩大于空载拧入力矩1.5倍。解决了螺母松动的弊病,真正起到了密封、自锁、永不退扣的作用,可替代常规的复合件自锁、双母、弹簧垫、保险丝、销子、锁片等装置件。
Anti-rust seal Anti-withdrawal nut is the replacement of the existing nuts, it can be widely used in various industries such as industry, agriculture, transportation, aviation, military, construction and other machinery such as trains, automobiles, railways, Aerospace, Shipbuilding, Deep Well Pumps, Submersible Pumps, Mining Machinery, Construction, Strong Vibration Machinery, etc., especially under the conditions of serious pollution, high altitude, mechanical high-speed operation and alternating load impact and strong earthquake dynamic working conditions, Sex. Rust-proof seal back nut through the “Ministry of Machinery Industry General Research Institute of Mechanical Sciences ” and “Ministry of Railways product quality inspection center ” detection, after the screw out of the vibration torque is greater than the no-load torque into the 1.5 Times Solve the shortcomings of nut loose, really played a sealed, self-locking, never reverse the role of alternative to the conventional composite self-locking, double mother, spring pads, fuses, pins, locks and other devices.