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單梁起重機講解鋼絲繩的組成及其檢驗知識

發布時間:2015-05-30
單梁起重機分為10t的,5t的等等,每種結構有大體相同,今天我們重點目標就是研究它的鋼絲繩知識!
danliangqizhongji is divided into 10t, 5T, etc., each structure has the same, today we focus on the goal is to study its wire rope knowledge!
鋼絲繩是由許多高強鋼絲編繞而成。鋼絲的材料通常采用優質碳素鋼,其含碳量為%8.0~%5.0,根據不同使用目的,其結構和編繞方式各不相同,有單繞,雙重繞,三重繞等型式。
The wire rope is made of many high strength steel wires. Wire materials commonly used high quality carbon steel, the containing carbon%8.0~%5.0. According to different purposes, the structure and weaving around the way each are not identical, with around a single, double winding, rewinding type.
單梁起重機用鋼絲繩采用雙繞繩,即先由鋼絲繞成股,再由股圍繞繩芯繞成繩。繩芯的材料可用有機物芯如麻芯,棉芯,還可用石棉芯或金屬芯。
danliangqizhongji wire rope with double winding rope, namely the wire strands, then the stocks around the cord around the rope. Available organic materials as the core of the rope core core, cotton core, also used asbestos or metal cored.
有機物芯的鋼絲繩具有較大的撓性和彈性,潤滑性好,但不能承受橫向壓力,不耐高溫;石棉芯鋼絲繩的特性與上述相似,但能在高溫條件下工作;金屬芯鋼絲繩強度高,能承受高溫工作和橫向力,但潤滑性較差。
Organic matter core wire rope has greater flexibility and elasticity, good lubrication, but unable to bear lateral pressure, can not withstand high temperatures; characteristics of asbestos rope core is similar to above, but can work under the condition of high temperature; high strength of metal cored wire rope, can bear high temperature and lateral force, but poor lubrication.
一般情況下杭州起重機常選用有機物芯的鋼絲繩,高溫時宜用石棉芯或金屬芯,在卷筒上多層卷進繞時宜用金屬芯的鋼絲繩。
Under normal circumstances are often used in organic matter core wire rope, high temperature timely with asbestos or metal cored and on the drum multilayer sucked into around the occasion with metal core wire rope.
希望以上的信息對您把握單梁起重機的使用有所幫助,更多專業性的知識在以后的文章中我們將繼續為您奉獻!
I hope that the above information on the use of danliangqizhongji help, more professional knowledge in the future of the article we will continue to contribute to you!
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