纱线的退绕是纺织生产中重要的一环。
Yarn unwinding is a key process in textile production systems.
本文还对导纱杆位置与粗纱退绕力矩的关系，进行了讨论。
The authors also dealt with the effect of positions of guide rod on unwindingroving tension, and the optimal position of guide rod was analysed and discussed.
经纱从织轴上退绕下来后穿过停经片，每根经纱穿过一个停经片。
After being removed from the warp beam, the end is threaded through a drop wire. There is one drop wire per end.
该区只包括一个筒子架，卷装在筒子架子上处于有利于退绕的最佳位置。
This zone merely consists of a creel, which holds the old package in an optimum position for unwinding.
转杯纺筒子纱不同退绕方式的试验数据分析表明：逆时针退绕严重恶化纱线条干。
This paper analyses test data of rotor spinning package unwinding way, and makes clear that anti clockwise unwinding way worsens yarn evenness heavily.
浆纱机经纱退绕张力控制系统缺乏精确的数学模型，且具有非线性和时变性的特点。
Warp unwinding tension control system for sizing machine lacks an precise mathematical model, and has nonlinear and time-varying Characteristics.
生产设备由熔喷铺网装置、热熔材料输入装置、机织物退绕装置、热轧机和卷绕机组成。
A production device consists of a melt-brown mesh paving device, a hot-melt material input device, a woven fabric unwinding device, a hot rolling machine and a coiling machine.
如果不能做到这一点，筒子的回转力矩会使它继续转动并退绕纱线，而退绕的纱线不能被卷绕到新卷装上。
If this is not done, the rotational momentum of the spool will cause it to remain in motion allowing yarn to be unwound without being taken up.
对于低污染排放应用来说，垫圈连接设计是关键性的。为了更好的控制和防止螺旋式垫圈的退绕作用，需要配置完全包装的垫圈腔。
The design of gasketed joints is critical for low-emission applications. For better control and elimination of unwinding of spiral wound gaskets, a fully-enclosed gasket cavity is desirable.
研究表明，纱线退绕时在筒子表面的滚动现象是导致断头、乱纱问题的主要因素，从而说明筒子纱的捻向与卷绕方向的选择对退绕质量有直接影响。
The impact caused by bending direction to forming parts design as well as the structural design of bending and splitting compound working procedure are stated in details.
研究表明，纱线退绕时在筒子表面的滚动现象是导致断头、乱纱问题的主要因素，从而说明筒子纱的捻向与卷绕方向的选择对退绕质量有直接影响。
The impact caused by bending direction to forming parts design as well as the structural design of bending and splitting compound working procedure are stated in details.
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