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首页> 外文期刊>Wire Journal International >Universal pairing system and stranding line can offer much greater productivity
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Universal pairing system and stranding line can offer much greater productivity

机译：通用配对系统和绞线可提供更高的生产率

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France's Delachaux Conductic Division reports that its patented high speed "single twist" pairing and micro-stranding line, the DTX-630, is three times as productive as any conventional single twist similar machines. The line can produce very high quality pairs for Cat. 6E, Cat. 7 and preliminary Cat. 8, as well as hybrid cores with silica tight buffer and plastic fibers together with copper pairs, a press release said. Production can reach speeds of 3000 TPM with less than a 0.02 dB/Km attenuation increase, it said, adding that the system can be switched to a conventional 6000 TPM double-twister. The high-quality, single-twist pairing process avoids the problems of "over-twist" that can happen during triple- and double-twist pairing and distort core geometry while its single-twist laying up offers double-twist speed capacity for Cat. 6, 6E and SSTP cables (instead of single twist and newly copied so-called same technology, the release said. It added that Delachaux's tests have shown that the best pair is produced by a single-twist quality process and that a double-twist process is better than a triple-twist process. "In general the test confirms that pairs hate to be over twisted and shielding tape as well. Over twisting leads to micro-delaminating effect of insulation over copper, erratic pair geometry, damaged tape quality, etc."
机译：法国Delachaux导电部门报告说，其获得专利的高速“单捻”配对和微绞线DTX-630的生产率是任何传统的单捻类似机器的三倍。该生产线可以为Cat生产高质量的线对。 6E，目录7和初步目录一份新闻稿说，它具有8芯，以及带有二氧化硅密封缓冲层和塑料纤维以及铜对的混合芯。它说，生产速度可以达到3000 TPM，而衰减增加不到0.02 dB / Km，并补充说该系统可以切换到传统的6000 TPM双捻机。高质量的单捻配对过程避免了在三捻和双捻配对期间发生的“超捻”问题，并使铁芯几何形状变形，而其单捻叠层为Cat提供了双捻速度能力。 6号和6E和SSTP电缆（代替单绞线和新复制的所谓相同技术，该版本说。它还补充说，Delachaux的测试表明，最好的绞线是通过单绞线质量工艺制造的，而双绞线是“总的来说，该测试证实，线对也讨厌过度扭曲并屏蔽胶带。过度扭曲会导致绝缘层对铜的微脱层效果，不规则的线对几何形状，损坏的胶带质量，等等。”

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