When the breaking amount of wire in the 10 times of the wire rope diameter has surpassed 5%, you should change the wire rope.
当钢丝绳上的10倍直径长度范围内断丝根数大于总数的5%时,必须更换钢丝绳。
2
The relationship between minimum breaking force and diameter is deduced from the relationship between minimum breaking force coefficient and diameter in ISO 8369, and the relation figure are drawn.