Quality gap between overseas and domestic steel for tyre cord was discussed and wire breakage mechanism was analyzed.
对比了国内外帘线用钢的质量差距，并对断丝的机理和原因进行了分析。
The amplitude and the way of tension play an important role in machining quality, machining efficiency and wire breakage.
张紧力的大小和张紧方式对加工质量、效率和断丝有重要影响。
Index of wire breakage caused by inclusions in wire drawing process is from 0.49 down to 0.19. Consequently, quality of product is improved.
钢丝拉拔过程中由夹杂物引起的断裂指数从0.49降到了0.19，明显改善了产品的质量。
Index of wire breakage caused by inclusions in wire drawing process is from 0.49 down to 0.19. Consequently, quality of product is improved.
钢丝拉拔过程中由夹杂物引起的断裂指数从0.49降到了0.19，明显改善了产品的质量。
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