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首页> 外文期刊>The Journal of the Textile Institute. Part 3, Technologies for a New Century >A Novel Positive Yarn-feed System for Flat-bed Knitting Machines
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A Novel Positive Yarn-feed System for Flat-bed Knitting Machines

机译：新型横机正喂纱系统

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摘要

A novel positive yarn-feed mechanism is described which is used to regulate the length of the stitches produced by a flat-bed knitting machine. The feed system comprises a servo-controlled yarn delivery drum that is used in conjunction with yarn-tension transducers in order to deliver precise lengths of yarn to the knitting zone. The length of yarn required at each stage of the knitting process is calculated by a personal computer and this information is transmitted to the feed-drum servo during the knitting process. Under a number of different operating conditions, the yarn delivery was found to vary by less than 1.2%.
机译：描述了一种新颖的正向喂纱机构，该机构用于调节由平板针织机产生的线圈的长度。喂入系统包括一个伺服控制的喂纱滚筒，该滚筒与纱线张力传感器配合使用，以便将精确长度的纱线输送到针织区域。在编织过程的每个阶段所需的纱线长度是由个人计算机计算的，并且该信息在编织过程中被传输到送纸鼓伺服系统。在许多不同的操作条件下，发现纱线输送的变化小于1.2％。

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