The steel wire was broken heavily and the tenacity of steel wire was worse with the general drawing process when manufacturing steel wire of high quality, qualified products proportion is low.
在生产高性能钢丝时，采用常规拉拔工艺时断丝严重，产品韧性较差，从而严重地制约着产品的合格率。
Introduced features of signal of broken steel wire ropes, and principles of solving broken signal analyses with SPWM technology.
重点介绍了断丝信号特点，以及利用SPWM技术解决断丝分析的原理。
When tensile force value dispersed degree of steel wire is low, broken pulling force of wire rope is high.
当钢丝拉力值的离散度较小时，钢丝绳的整绳破断拉力值大。
ER110S, a kind of low-carbon steel welding wire alloy, which is processed by a traditional annealing, is often broken for the work-hardening in the follow-up drawing process.
传统工艺退火处理后的合金低碳钢焊丝ER110S，在后续的拉拔加工中，加工硬化导致经常断丝；
HUANG Zhong—qu. Reason of efecting steel wire rope'sfatigue broken and technical measure of improving fatigue life[J]. Hoisting and Converting Machinery, 2010(6):71—75.
黄忠渠．影响钢丝绳疲劳断裂的因素及提高疲劳寿命的技术措施[J]．起重运输机械，2010（6）：71—75。
HUANG Zhong—qu. Reason of efecting steel wire rope'sfatigue broken and technical measure of improving fatigue life[J]. Hoisting and Converting Machinery, 2010(6):71—75.
黄忠渠．影响钢丝绳疲劳断裂的因素及提高疲劳寿命的技术措施[J]．起重运输机械，2010（6）：71—75。
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