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钢丝绳作为提升系统中最为关键的一部分,提升安全中钢丝绳的安全显得尤为重要。而衡量钢丝绳安全与否,主要看其安全系数,但其安全系数不可能是不变的,除了常规了解的钢丝绳存在磨损、锈蚀、断丝、老化等影响其安全系数外,还有在运行过程中受弯曲、扭转甚至于剪切应力;钢丝绳连接头部位的连接回环方式,影响绳股与绳股之间的均匀性;运行中产生的加减速度。它们都影响着钢丝绳的安全系数。
As the most critical part of the lifting system, it is very important to improve the safety of the wire rope in safety. The measure of safety or not, mainly depends on the safety factor, but the safety factor can not be the same, in addition to the conventional rope wear, rust, broken wire, aging affect its safety factor, as well as in the operation process In the bending, twisting or even shear stress; wire rope connector connection loop part way, affecting the uniformity between the strands and strands; acceleration and deceleration generated during operation. They all affect the rope safety factor.