影响制绳钢丝强度散差的原因

Analyzing the Reason of Affecting the Strength Scattering Difference of Steel Wire for Rope

分析含碳量波动、生产循环次数、工艺执行情况和钢丝直径允许公差对制绳钢丝强度散差的影响，提出了减小散差的建议。

To analyze the effects of carbon content fluctuation,production cycles,executive condition of technology and allowable common difference of steel wire diameter on the scattering difference of strength of steel wire for rope The proposals of reducing the scattering difference are put forward