Aiming at studying and developing the auto - winder and its key parts by utilizing vtd , so as to improve the functions of auto winder , shorten the design period and cut down the manufacturing costs 目的在于应用虚拟设计技术对自动络筒机及其关键部件设计进行研究，以求提高国产自动络筒机性能，缩短产品设计周期，降低成本。
By way of actual procedures in the design practice , and taking advantages of the methods in developing virtual products by vdt , the present study can test and verify as well as guide the designing processes of the auto - winder 结合工厂实际络筒机设计过程，同时采用虚拟产品开发的方法，对络筒机设计过程起到指导与验证作用。
It has more than 120 . 000 yarn spindles , 1100 looms . spinning system automatic winders jet looms printing dyeing equipment and a p . p . carpet production line with the world advanced level from germany , italy , switzerland and japan 台，有瑞士立达清梳联日本意大利自动络筒无梭织机，还有西德奥地利化纤针刺地毯生产线一条，两条先进的印染线。
With the rapid development of the worldwide textile technology , the international market demands most fabric of knot - free and defect - free quality accordingly . the full automatic single - spindle winding process is today ' s trend 近几年来，世界纺织工艺技术飞速发展，主要特点是由低速生产向高速生产发展；络筒工艺技术向单锭全自动化发展的趋势，也已为国内外纺织界人士所公认。
It is well known that automatic - winder plays an important role in textile technology , affecting the quality and efficiency of subsequent working procedures . it is one of the most important textile machineries 自动络筒机是纺织生产流程中相当重要的一种机械，是我国发展纺织机械的重点产品之一，自动络筒机曾被誉为其中一颗明珠，络筒的质量将直接影响到后续工序生产的织物质量。
This dissertation with the title " virtual design technology ( vdt ) and its application hi the design of automatic winder " , is a project under the sub - program of " the 3rd stage cims engineering of shanghai no . 2 textile machinery ltd . co . " ( 863 - 511 - 910 - 033 ) as subsidized by 863 / cims program 本课题“虚拟设计技术及其在自动络筒机设计中的应用研究”是863 cims资助项目“上海二纺机cims三期工程” ( 863 - 511 - 910 - 033 )的一个子课题。
The characteristic features of two traditional types of winding ( random crosswinding and precision crosswinding ) are discussed , and a new type of winding based on the digicone control theories introduced by some related literatures overseas which called digicone is derived 本文讨论了络筒机两种传统的卷绕方式：随机交叉卷绕和精密交叉卷绕，分析了它们的特点，根据国外有关文献提出的数控卷绕理论，设计出一种新型的络筒卷绕方式：数控卷绕方式。
Abstract : a system by which the process of dynamic tension of yarn can be measured is studied . this system includes a force sensor with double holes beam structure and an electronic circuit for measuring . with the help of the system , the dynamic tension process of yarn can be measured and recorded during winding 文摘:研究了一种测量络纱动态张力变化过程的系统.系统中设计了一种双孔梁力传感器和简易的测量电路板.该系统能够对络纱动态张力进行定量测定并绘制张力变化曲线,对研究络纱张力变化规律,分析影响张力变化的因素以及控制络纱张力波动,实现恒张力络筒具有重要的意义
The performance and experience of the high - efficient , heavy weight and long draft technology are analyzed from the viewpoint of raw material , semi - product , yarn and cone winding in this paper and attentions in making this technology successful based on the coordination of all the hardwears and softwears are also given 摘要从原料、半制品、细纱、络筒四方面分析高效、重定量、大牵伸工艺的特点和经验；指出在硬件和软件共同协调下，得以成功实现的因素和原因；提出在推行和借鉴中需要注意的问题。
This paper introduces the none - defect operation method of high - grade knitting yarn manufacturers , which eliminated the lapped joints of the yarn from drawing , roving upto spinning , reduced defects , remarkably raised the roving efficiency and minimized the yarn breakage per 1000 spindles in spinning and the yarn breakage per 100 bobbins in cone winding 摘要高档针织用纱企业推行的无疵点操作法，从前纺并条、粗纱到细纱取消了原来的包卷接头，减少了长粗、长细纱疵的产生，粗纱效率明显提高，细纱每千锭时断头和络筒每百管断头下降。
