Wire Rope Weight Coefficient and MBL Coefficient_麥記國際香港有限公司
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Wire Rope Weight Coefficient and MBL Coefficient
纲丝绳重量系数和最少破断拉力系数
Wire Rope Weight Coefficient and MBL Coefficient

注释: 1 在2组和4组钢丝绳中,当股内钢丝的数量目为19根或19根以下时,重量系数应比表中所列的数小3%。
2 在11组钢丝绳中,股含纤维芯6V X 21、6V X 24结构钢丝绳的重量系数和最少破断拉力系数,应分别比 表中所列的数小8%,6V X 30结构钢丝绳的最少破断拉力系数比表中所列的数小10%;在12组钢丝绳中 ,股为线接触结构6V X 37S钢丝绳的重量系数和最少破断拉力系数则应分别比表中所列的数大3%。
3 K1p 重量系数是对聚丙烯纤维绳而言。

Notes: 1 For the wire ropes in group 2 & 4, when the number of wires in a strand is 19 or less, the weight coefficient should be 3% less than the figure in the table.
2 For group 11, the wire rope weight coefficient (WRWC) and minimum breaking load coefficient (MBLC) of 6V X 21 & 6V X 24 with Fiber core should be less than the figure shown. The MBLC for 6V X 30 should be 10% less than the figure shown. For group 12, 6V X 37S with equal lay strands, WRWC & MBLC should be 4% larger than the figure shown.
3 K1p weight coefficient is used for wire ropes with polypropylene Fiber cores.

 
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