<section data-role="outer" class="article135" label="edit by 135editor"><fieldset style="margin-top: 0.5em; margin-bottom: 0.5em; outline: 0px; max-width: 100%; font-size: 16px; letter-spacing: 0.544px; border-color: currentcolor; border-style: none; color: rgb(68, 68, 68); line-height: 25px; font-family: 微软雅黑; overflow-wrap: break-word !important;"><section style="margin: -0.8em 0.1em -0.8em 0.2em; padding: 0.8em; outline: 0px; max-width: 100%; border-radius: 0.3em; border-color: rgb(0, 187, 236); border-style: solid; border-width: 1px; overflow-wrap: break-word !important;"><section data-role="outer" label="Powered by 135editor.com" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(0, 176, 240); line-height: 25px; text-indent: 32px; white-space: pre-wrap; font-family: &quot;Microsoft YaHei&quot;, 微软雅黑; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;">随着卷装的不断加大，悬锭粗纱机的大量使用，粗纱在细纱退绕时产生断头的现象越来越严重。我公司通过分析粗纱退绕时产生断头的原因，并针对性地采取了解决措施，最终使粗纱退绕时发生的断头明显减少。具体总结如下。</strong></span></section></section><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; height: 1em; overflow-wrap: break-word !important;"><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; border-color: rgb(0, 187, 236); width: 1.5em; height: 16px; border-bottom-width: 0.4em; border-left-width: 0.4em; border-bottom-style: solid; border-left-style: solid; float: left; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"></section><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; border-color: rgb(0, 187, 236); width: 1.5em; height: 16px; border-right-width: 0.4em; border-bottom-width: 0.4em; border-right-style: solid; border-bottom-style: solid; float: right; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"></section></section></fieldset><blockquote style="margin: 0.2em; padding-right: 10px; padding-left: 10px; outline: 0px; border-width: 3px; border-top-style: solid; border-right-style: solid; border-bottom-style: solid; border-color: rgb(201, 201, 201); color: rgb(62, 62, 62); font-size: 15px; max-width: 100%; letter-spacing: 0.544px; line-height: 25.6px; box-shadow: rgb(170, 170, 170) 0px 0px 10px; font-family: 微软雅黑; overflow-wrap: break-word !important;"><p style="outline: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; line-height: 2em; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; line-height: 25px; text-indent: 32px; font-family: &quot;Microsoft YaHei&quot;, 微软雅黑; overflow-wrap: break-word !important;">一、针对粗纱退绕时张力引起的脱断，我们只需合理设置粗纱捻系数，调整导纱杆的位置，保持吊锭的灵活，消除喇叭口积花堵塞现象，就可以完全消除此类断头。</span></p></blockquote><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; font-size: 16px; letter-spacing: 0.544px; font-family: 微软雅黑; overflow-wrap: break-word !important;"><br></p><blockquote style="margin: 0.2em; padding-right: 10px; padding-left: 10px; outline: 0px; border-width: 3px; border-top-style: solid; border-right-style: solid; border-bottom-style: solid; border-color: rgb(201, 201, 201); color: rgb(62, 62, 62); font-size: 15px; max-width: 100%; letter-spacing: 0.544px; line-height: 25.6px; box-shadow: rgb(170, 170, 170) 0px 0px 10px; font-family: 微软雅黑; overflow-wrap: break-word !important;"><p style="outline: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; line-height: 2em; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; line-height: 25.6px; font-family: &quot;Microsoft YaHei&quot;, 微软雅黑; overflow-wrap: break-word !important;">二、<span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; line-height: 25px; text-indent: 32px; overflow-wrap: break-word !important;">对于无捻度的粗节以及长细节引起的断头，只要控制好此类粗纱纱疵即可。</span></span></p></blockquote><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; font-size: 16px; letter-spacing: 0.544px; font-family: 微软雅黑; overflow-wrap: break-word !important;"><br></p><blockquote style="margin: 0.2em; padding-right: 10px; padding-left: 10px; outline: 0px; border-width: 3px; border-top-style: solid; border-right-style: solid; border-bottom-style: solid; border-color: rgb(201, 201, 201); color: rgb(62, 62, 62); font-size: 15px; max-width: 100%; letter-spacing: 0.544px; line-height: 25.6px; box-shadow: rgb(170, 170, 170) 0px 0px 10px; font-family: 微软雅黑; overflow-wrap: break-word !important;"><p style="outline: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; line-height: 2em; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; line-height: 25.6px; font-family: &quot;Microsoft YaHei&quot;, 微软雅黑; overflow-wrap: break-word !important;">三、<span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; line-height: 25px; text-indent: 32px; overflow-wrap: break-word !important;">在悬锭粗纱机上，为了方便落纱后生头，在粗纱管上部有一个专门辅助生头的绒圈，由于粗纱值车工落纱操作不当，致使粗纱退绕到最后两层时在上部绒圈处断头的现象较为普遍。这类断头只要按照正确的定位和落纱操作方法，也是完全可以避免的。正确的定位和落纱操作方法:保持正确的龙筋高度定位，始纺位置必须高于绒圈位置，落纱后开车时，龙筋向上走，卷绕的粗纱先从绒圈的上部位置向下部卷绕，压住绒圈。即使还会发生黏连性断头，但由于留在粗纱管上的粗纱长度已经很短，所以对生产影响不大。</span></span></p></blockquote><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; font-size: 16px; letter-spacing: 0.544px; font-family: 微软雅黑; overflow-wrap: break-word !important;"><br></p><section data-role="outer" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 16px; letter-spacing: 0.544px; font-family: 微软雅黑; overflow-wrap: break-word !important;"><blockquote style="margin: 0.2em; padding-right: 10px; padding-left: 10px; outline: 0px; border-width: 3px; border-top-style: solid; border-right-style: solid; border-bottom-style: solid; border-color: rgb(201, 201, 201); color: rgb(62, 62, 62); font-size: 15px; max-width: 100%; line-height: 25.6px; box-shadow: rgb(170, 170, 170) 0px 0px 10px; overflow-wrap: break-word !important;"><p style="outline: 0px; max-width: 100%; clear: both; min-height: 1em; white-space: pre-wrap; line-height: 2em; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; line-height: 25.6px; font-family: &quot;Microsoft YaHei&quot;, 微软雅黑; overflow-wrap: break-word !important;">四、<span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; line-height: 25px; text-indent: 32px; overflow-wrap: break-word !important;">另外一种是完全不同于上述三种断头类型的断头，其断头规律如下: 在粗纱大纱退绕时较少，而在中小纱以后( 特别是小纱) 逐渐增多; 在化纤品种上多，纯棉品种上少; 有的粗纱黏连而有的不黏连; 在温湿度小的时候更容易出现; 有的粗纱甚至在中小纱后形成一个黏连的小环( 有时是一束纤维) ，造成位置不定的断头。其主要原因是由于各种因素致使粗纱黏连而造成的断头。这类断头的解决措施: 控制并条重量不匀率，尤其要减少偏细的条子; 及时更换已老化的假捻器，纺化纤时须定期用汽油清洗假捻器; 保证锭翼空心臂光滑，应定期用汽油条拉光洗净; 根据原料调整车间温湿度，尤其冬季的相对湿度应适度偏高控制，以解决原料静电引起粗纱退绕时的黏连断头; 合理设计粗纱捻系数( 不宜过小) 和纺纱张力; 粗纱存放时间不宜过长; 减少各种原因引起的粗纱成形不良等。</span></span></p></blockquote><blockquote style="margin: 0.2em; padding-right: 10px; padding-left: 10px; outline: 0px; border-width: 3px; border-top-style: solid; border-right-style: solid; border-bottom-style: solid; border-color: rgb(201, 201, 201); color: rgb(62, 62, 62); font-size: 15px; max-width: 100%; line-height: 25.6px; box-shadow: rgb(170, 170, 170) 0px 0px 10px; overflow-wrap: break-word !important;"><p style="outline: 0px; max-width: 100%; clear: both; min-height: 1em; font-size: 15px; letter-spacing: 0.544px; text-align: justify; white-space: pre-wrap; line-height: 2em; overflow-wrap: break-word !important;" align="justify"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-family: &quot;Microsoft YaHei&quot;, 微软雅黑; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(0, 176, 240); line-height: 25.6px; text-indent: 32px; overflow-wrap: break-word !important;">通过以上措施的实施，粗纱退绕时产生的断头明显减少，减轻了值车工的劳动强度，提高了生产效率，降低了生产成本，同时提高了纱线质量。</span></strong></span></p></blockquote></section></section>