金属联锁铠装电缆铠装带厚度的降本优化  

Cost-Reducing Optimization on Armor Tape Thickness of Metal Interlock Armored Cable

作　　者：杨顺飞 YANG Shunfei(Shanghai Silin Special Equipment Co.,Ltd.,Shanghai 200041,China)

机构地区：[1]上海斯麟特种设备工程有限公司,上海200041

出　　处：《电线电缆》2024年第4期53-57,74,共6页Wire & Cable

摘　　要：受中美经贸摩擦的影响,金属联锁铠装电缆的出口份额大幅下降,因此如何应对这一不利因素,提高竞争力至关重要。文中分析铝合金带联锁铠装铜芯电缆(MC电缆)铠装层不同的成型结构,调整铠装用铝合金带材的抗张强度和延伸率等性能,在满足产品标准和生产工艺要求的前提下,减小产品中铠装带的厚度,试制由不同成型结构和铝合金带组合而成的样品。通过对样品进行张力试验、室温抗压试验、室温冲击试验、柔韧性试验和紧密度试验等,确定合适的组合,为金属联锁铠装电缆国际市场的扩大、电缆的降本增效提供参考和借鉴。Affected by China-US trade friction,the export share of metal interlocking armored cable has declined significantly,so how to deal with adverse factor and improve competitiveness is crucial.Different forming structures of the armor layer in aluminum alloy chain armored copper conductor cable were analyzed.Tensile strength and elongation of aluminum alloy strip for armor layer were also adjusted.On the premise of meeting product standards and production process requirements,the thickness of armor strip used in the product was reduced,and samples were trial-produced by the combination of different forming structures and aluminum alloy strips.Through tensile test,room temperature compressive test,room temperature impact test,flexibility test,and tightness test of the samples,appropriate combination was finally determined,which could expand the international market of metal interlocking armored cable and provide reference for cost reduction and efficiency increase of the cable.

关 键 词：金属联锁铠装电缆 锥形结构和圆形结构 铝合金带性能 机械性能 

分 类 号：TM247[一般工业技术—材料科学与工程]