牵伸装置采用螺旋弹簧加压的摇架，压力稳定可靠，操作方便。
The drafting roller weighting by spring pendulum arm reliable and easy to operate.
采用国产V型牵伸装置，合理配置纺纱工艺，可以改善成纱质量，降低条干CV值。
The result shows that domestic V type draft set with reasonable spinning processing can improve yarn quality and reduce evenness CV.
至少选出的成圈位置(6)配设有用于制造由纤维材料(10)构成的纱线(11)的牵伸装置(8)。
At least selected knitting stations (6) are assigned drawing frames (8) for producing threads (11) which are formed from the fibrous materials (10).
介绍了并条机牵伸罗拉斜齿沟槽的冷轧加工原理及其装置的设计方法。
The principle and the design of the cold rolled manufacturing process of skew tooth rollers for drawing frames are introduced.
并对摇架压力、横动装置、胶圈销子及集合器等相关牵伸部件运转状态对成纱条干的影响作了分析介绍。
And the influences of cradle pressure and running condition of traverse device, apron pin and condensor on yarn evenness are also analyzed. The usage management of top roller and apron…
本发明涉及一种下压式集聚纺纱装置，它属于一种环锭细纱机前区牵伸用下压式集聚纺纱设备。
The invention relates to an underslung integrated composite spinning device, belonging to an underslung integrated composite spinning device for tracting a front area of a ring spinning frame.
本发明涉及一种下压式集聚纺纱装置，它属于一种环锭细纱机前区牵伸用下压式集聚纺纱设备。
The invention relates to an underslung integrated composite spinning device, belonging to an underslung integrated composite spinning device for tracting a front area of a ring spinning frame.
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