<section data-role="outer" class="article135" label="edit by 135editor"><section data-id="us113203" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(34, 34, 34); letter-spacing: 0.544px; text-align: justify; font-size: 16px; border-color: currentcolor; border-style: none; border-width: 0px; visibility: visible; font-family: 微软雅黑; overflow-wrap: break-word !important;" class="_135editor"><section data-id="85892" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; border-color: currentcolor; border-style: none; border-width: 0px; visibility: visible; overflow-wrap: break-word !important;" class="_135editor"><section style="margin: -4px 0px 0px; padding: 0px; outline: 0px; max-width: 100%; text-align: center; visibility: visible; overflow-wrap: break-word !important;"><section style="margin: -9px auto 5px; padding: 8px 10px; outline: 0px; max-width: 100%; border-color: rgb(198, 198, 199); border-style: solid; border-width: 1px; border-radius: 20px; visibility: visible; overflow-wrap: break-word !important;"><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; line-height: 2em; text-align: justify; visibility: visible; overflow-wrap: break-word !important;" align="justify">伴随着技术进步，劳动生产率的提高，细纱机的优质高速高产最能体现纱厂的生产水平，但笔者认为仅以速度体现不够全面，最好用效能，可更好体现综合指标。</p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; line-height: 1.75em; text-align: justify; visibility: visible; overflow-wrap: break-word !important;" align="justify"><br></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; line-height: 2em; text-align: justify; visibility: visible; overflow-wrap: break-word !important;" align="justify">何为效能?效能=效率x目标，效能是衡量工作结果的尺度，涉及效率、效果、效能，并力求达到系统目标的程度。现代细纱机高速都与集体落纱，包括完成牵伸、卷绕的所有机械动作智能化、自动化联系起来，这是整体效能提高的理想设备，然而国内不到1000万锭，细纱机全面实现数字化生产还有相当长的路要走。现有绝大多数细纱机只有通过转变思路，通过新技术、新工艺、新器材、新操作来提高整体生产效能，才能迎合国家绿色经济，节能降耗的大方向。根据上面的思路，即使没有现代化配置全自动细纱机，传统细纱机若是讲“优质高速、高效低耗”，通过全系统、全流程、全方位改造细纱机，使之焕然一新，即可以另辟蹊径达到高速。</p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; line-height: 1.75em; text-align: justify; visibility: visible; overflow-wrap: break-word !important;" align="justify"><br></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; line-height: 2em; text-align: justify; visibility: visible; overflow-wrap: break-word !important;" align="justify">现有细纱机型号以上世纪FA系列居多，要纯粹说锭速，笔者记得苏纶厂解放初道勃生改造细纱机纺制涤棉的锭速为18000转/分，只是DFG2维修周期短，半年一次校正。化纤产品实际单产水平超过40kg，即使十几年后的今天，有的企业在FA系列细纱机上也做不到。道理很简单：信息不畅，管理技术跟不上，不少企业把高端器材维修周期用在低端器材上，锥面钢领是提高锭速关键，普通平面钢领无法与其比拟。当然，当初锭速之所以高，断头指标松（千锭时30根以内），质量指标要求不高也有一定因素。</p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; line-height: 1.75em; text-align: justify; overflow-wrap: break-word !important;" align="justify"><br></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; line-height: 2em; text-align: justify; overflow-wrap: break-word !important;" align="justify">进入21世纪，我国纺机制造水平不可同日而语，尤其器材的创新，制造精度、可靠性、寿命等在保证质量前提下，为满足纺纱速度提高提供了更多可能。为此，做好以下工作可以明显提高细纱机效能。</p></section></section></section><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; line-height: 1.75em; overflow-wrap: break-word !important;"><br></p></section><section label="powered by 135editor.com" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(34, 34, 34); letter-spacing: 0.544px; text-align: justify; font-size: 16px; font-family: 微软雅黑; overflow-wrap: break-word !important;" class=""><section data-id="86515" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; border-color: currentcolor; border-style: none; border-width: 0px; overflow-wrap: break-word !important;" class="_135editor"><section data-width="100%" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; width: 100%; display: inline-block; overflow-wrap: break-word !important;"><section data-brushtype="text" data-width="100%" style="margin: 12px 0px 0px; padding: 0px 10px 4px; outline: 0px; max-width: 100%; width: 100%; float: left; border-color: rgb(128, 177, 53); border-bottom-width: 2.6px; border-bottom-style: solid; text-align: center; word-break: break-all; overflow: hidden; 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%; font-size: 18px; color: rgb(217, 33, 66); overflow-wrap: break-word !important;">处理好细纱卷装和速度的矛盾</span></strong></section><section style="margin: -20px 0px 0px 30px; padding: 0px; outline: 0px; max-width: 100%; width: 22px; height: 26px; border-color: rgb(128, 177, 53); border-style: solid; border-width: 2.6px; border-radius: 20%; float: left; background-color: rgb(254, 254, 254); 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: -8px 0px 0px -10px; padding: 0px; outline: 0px; max-width: 100%; width: 16px; height: 20px; border-color: rgb(128, 177, 53); border-style: solid; border-width: 2.6px; border-radius: 20%; float: left; background-color: rgb(254, 254, 254); 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%; clear: both; width: 0px; height: 0px; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"></section></section></section><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; line-height: 2em; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; line-height: inherit; overflow-wrap: break-word !important;">在不增加千锭时断头率的基础上增加纱管的卷装容积，如增加纱管长度、增加导纱动程，纱管底部与顶部保留12mm距离，在保证质量的前提下延长落纱时间，可以作为减少落纱工数量的辅助措施；钢领直径从42mm趋于38mm~40mm的钢丝圈运行更加稳定，断头及毛羽更少。由中速大卷装向高速小卷装发展，锭盘直径由24mm，减至16.5mm～18.5mm，更加经济，适合我国现有国情。</span></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; overflow-wrap: break-word !important;"><br></p><section data-id="86515" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; border-color: currentcolor; border-style: none; border-width: 0px; overflow-wrap: break-word !important;" class="_135editor"><section data-width="100%" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; width: 100%; display: inline-block; overflow-wrap: break-word !important;"><section data-brushtype="text" data-width="100%" style="margin: 12px 0px 0px; padding: 0px 10px 4px; outline: 0px; max-width: 100%; width: 100%; float: left; border-color: rgb(128, 177, 53); border-bottom-width: 2.6px; border-bottom-style: solid; text-align: center; word-break: break-all; overflow: hidden; 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(217, 33, 66); font-size: 18px; overflow-wrap: break-word !important;">提高开车留头率</span></strong></section><section style="margin: -20px 0px 0px 30px; padding: 0px; outline: 0px; max-width: 100%; width: 22px; height: 26px; border-color: rgb(128, 177, 53); border-style: solid; border-width: 2.6px; border-radius: 20%; float: left; background-color: rgb(254, 254, 254); 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: -8px 0px 0px -10px; padding: 0px; outline: 0px; max-width: 100%; width: 16px; height: 20px; border-color: rgb(128, 177, 53); border-style: solid; border-width: 2.6px; border-radius: 20%; float: left; background-color: rgb(254, 254, 254); 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%; clear: both; width: 0px; height: 0px; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"></section></section></section><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; line-height: 2em; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; line-height: inherit; overflow-wrap: break-word !important;">开车接断头是一种无效的劳动，将极大地降低落纱工的工作效率。留头率低既要重视卷绕部分断头，又小能忽视牵伸部分断头，否则不利于解决留头率的问题。</span></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; overflow-wrap: break-word !important;"><br></p><section data-id="86515" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; border-color: currentcolor; border-style: none; border-width: 0px; overflow-wrap: break-word !important;" class="_135editor"><section data-width="100%" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; width: 100%; display: inline-block; overflow-wrap: break-word !important;"><section data-brushtype="text" data-width="100%" style="margin: 12px 0px 0px; padding: 0px 10px 4px; outline: 0px; max-width: 100%; width: 100%; float: left; border-color: rgb(128, 177, 53); border-bottom-width: 2.6px; border-bottom-style: solid; text-align: center; word-break: break-all; overflow: hidden; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 18px; 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(217, 33, 66); overflow-wrap: break-word !important;">设备状态不良影响断头</span></strong></span></section><section style="margin: -20px 0px 0px 30px; padding: 0px; outline: 0px; max-width: 100%; width: 22px; height: 26px; border-color: rgb(128, 177, 53); border-style: solid; border-width: 2.6px; border-radius: 20%; float: left; background-color: rgb(254, 254, 254); 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: -8px 0px 0px -10px; padding: 0px; outline: 0px; max-width: 100%; width: 16px; height: 20px; border-color: rgb(128, 177, 53); border-style: solid; border-width: 2.6px; border-radius: 20%; float: left; background-color: rgb(254, 254, 254); 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%; clear: both; width: 0px; height: 0px; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"></section></section></section><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; line-height: 2em; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; line-height: inherit; overflow-wrap: break-word !important;">老机传动系统间隙过人或传动部件磨损，停、开机时罗拉运转不同步形成细节弱环造成断头，技术改造承点结合车头传动牵伸机构更新，同时注重改造整体性，牵伸部件注重改造摇架、罗拉。卷绕部分注重改造锭子，钢领。</span></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; overflow-wrap: break-word !important;"><br></p><section data-id="86515" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; border-color: currentcolor; border-style: none; border-width: 0px; overflow-wrap: break-word !important;" class="_135editor"><section data-width="100%" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; width: 100%; display: inline-block; overflow-wrap: break-word !important;"><section data-brushtype="text" data-width="100%" style="margin: 12px 0px 0px; padding: 0px 10px 4px; outline: 0px; max-width: 100%; width: 100%; float: left; border-color: rgb(128, 177, 53); border-bottom-width: 2.6px; border-bottom-style: solid; text-align: center; word-break: break-all; overflow: hidden; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 18px; 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(217, 33, 66); overflow-wrap: break-word !important;">采用高可靠性纺纱器材、部件</span></strong></span></section><section style="margin: -20px 0px 0px 30px; padding: 0px; outline: 0px; max-width: 100%; width: 22px; height: 26px; border-color: rgb(128, 177, 53); border-style: solid; border-width: 2.6px; border-radius: 20%; float: left; background-color: rgb(254, 254, 254); 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: -8px 0px 0px -10px; padding: 0px; outline: 0px; max-width: 100%; width: 16px; height: 20px; border-color: rgb(128, 177, 53); border-style: solid; border-width: 2.6px; border-radius: 20%; float: left; background-color: rgb(254, 254, 254); 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%; clear: both; width: 0px; height: 0px; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"></section></section></section><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; line-height: 2em; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; line-height: inherit; overflow-wrap: break-word !important;">如高速锭子、高速钢领钢丝圈、性能优异的胶辊胶圈是减少断头的三大关键器材。卷绕部分是解决断头的重点之一。锭子三同心状态差及纱线通道不良，会形成纱线张力突变增加断头及慢速、弱捻锭子所生产的纱线强力弱会增加断头。</span></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; overflow-wrap: break-word !important;"><br></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; line-height: 2em; overflow-wrap: break-word !important;">提高机台整修加油的精准度，避免因锭子清洗加油溢出造成的机台沾花，降低落纱工清洁范围内的工作量；钢领、钢丝圈的选用、配套至关重要。一个小小钢丝圈困扰我国多年，紧密纺技术推行十多年，必须用价格昂贵的进口钢丝圈（价格相差20倍左右）。</p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; overflow-wrap: break-word !important;"><br></p><p style="outline: 0px; max-width: 100%; clear: both; min-height: 1em; line-height: 2em; overflow-wrap: break-word !important;">在中国纺织工业联合会、中国纺织机械协会、中国纺织工程学会等部门关心下，组织国内数家著名生产钢领钢丝圈的企业进行攻关，重庆金猫纺织器材有限公司在2009年首先研发出BS（蓝宝石）钢丝圈，打破高端钢丝圈完全依赖进口局面，同时与国内知名高校研发自主原创的TP（黄晶）钢丝圈，在质量、尺寸、硬度偏差上明显上了新台阶，能够像进口同类产品一样做到：无走熟期；使用寿命达到20天左右；可以高速、高支（最细360支）。</p><p style="outline: 0px; max-width: 100%; clear: both; min-height: 1em; line-height: 2em; overflow-wrap: break-word !important;"><br></p><p style="outline: 0px; max-width: 100%; clear: both; min-height: 1em; line-height: 2em; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; line-height: 2em; overflow-wrap: break-word !important;">纺纱工艺强调紧隔距、小钳口、人粗纱捻系</span><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; line-height: 2em; overflow-wrap: break-word !important;">数，对细纱机前罗拉钳口握持提出更高要求，目前需要解决的矛盾是提高车速后纺纱及卷绕张力增加，使钳口需要史好稳定握持力，增加压力是一种选择，新型细纱机27mm罗拉也许没问题，FA系列多数25mm罗拉，气动加压过重造成罗拉弯曲机械波，同时用电明显增加，并不可取。事实上，加压重成为一些企业唯一选择，有说服力的证据是在一些论文中出现涂料配比越浓条干反而越好的反常现象，这种</span><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; line-height: inherit; overflow-wrap: break-word !important;">握持力增加过多而牵仲力并未同步增加的现象，反而造成胶辊弹性恢复不良，反包围弧延伸使变速点位移变化，破坏条干CV％值，增加锭差。</span></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; overflow-wrap: break-word !important;"><br></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; line-height: 2em; overflow-wrap: break-word !important;">另一个趋势是高效工艺采取重定量喂入，牵伸倍数过人，而纱疵、毛羽则相应增加；而隔距块或者隔距块控制棒过小却造成短粗竹节相应增加；要解决好前罗拉握持力的矛盾必须解决胶辊硬度低且瞬间弹性恢复快的问题，现有技术条件，丁腈橡胶最低硬度只能63度，弹性恢复不理想，新材料新技术的出现让我们找到可行办法，浙江中瑞聚氨酯胶辊攻克了技术难关，即使加压偏重，速度高（涡流纺450米/分寿命较丁腈橡胶增加约3倍）可以使胶辊硬度58度弹性恢复比丁腈橡胶增加60以上，耐磨增加2～3倍，既寿命同比延长，也符合目前广泛采用的柔性工艺理念。</p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; overflow-wrap: break-word !important;"><br></p><section data-id="86515" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; border-color: currentcolor; border-style: none; border-width: 0px; overflow-wrap: break-word !important;" class="_135editor"><section data-width="100%" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; width: 100%; display: inline-block; overflow-wrap: break-word !important;"><section data-brushtype="text" data-width="100%" style="margin: 12px 0px 0px; padding: 0px 10px 4px; outline: 0px; max-width: 100%; width: 100%; float: left; border-color: rgb(128, 177, 53); border-bottom-width: 2.6px; border-bottom-style: solid; text-align: center; word-break: break-all; overflow: hidden; 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(217, 33, 66); font-size: 18px; overflow-wrap: break-word !important;">推行无故障与成熟器材、部件</span></strong></section><section style="margin: -20px 0px 0px 30px; padding: 0px; outline: 0px; max-width: 100%; width: 22px; height: 26px; border-color: rgb(128, 177, 53); border-style: solid; border-width: 2.6px; border-radius: 20%; float: left; background-color: rgb(254, 254, 254); 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: -8px 0px 0px -10px; padding: 0px; outline: 0px; max-width: 100%; width: 16px; height: 20px; border-color: rgb(128, 177, 53); border-style: solid; border-width: 2.6px; border-radius: 20%; float: left; background-color: rgb(254, 254, 254); 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%; clear: both; width: 0px; height: 0px; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"></section></section></section><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; line-height: 2em; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; line-height: inherit; overflow-wrap: break-word !important;">国外同类设备器材和部件采取国际物流采购，按照设备档次及性价比选用有资质的制造商。一般要求故障率最好数万分之一，即数年可能出现一次，这是一种理念，部件及器材寿命要同步设备本身淘汰寿命。细纱机卷绕部分锭带或龙带、钢领、锭子、纱管寿命均要求5年以上；龙带驱动伺服电机及升降驱动电机，甚至主电机可以5年免加油维护。</span></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; overflow-wrap: break-word !important;"><br></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; line-height: 2em; overflow-wrap: break-word !important;">新材料器材今后发展趋势：碳纤维上销大面积取代铁上销；新型下销及配套的滚动胶圈张力架取代老式下销及滑动式张力架；聚氨酯胶辊在高速、优质高端产品将取代丁腈橡胶；锥面钢领、下支撑钢领是平面钢领适应高速的最佳选择。</p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; overflow-wrap: break-word !important;"><br></p><section data-id="86515" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; border-color: currentcolor; border-style: none; border-width: 0px; overflow-wrap: break-word !important;" class="_135editor"><section data-width="100%" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; width: 100%; display: inline-block; overflow-wrap: break-word !important;"><section data-brushtype="text" data-width="100%" style="margin: 12px 0px 0px; padding: 0px 10px 4px; outline: 0px; max-width: 100%; width: 100%; float: left; border-color: rgb(128, 177, 53); border-bottom-width: 2.6px; border-bottom-style: solid; text-align: center; word-break: break-all; overflow: hidden; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(217, 33, 66); font-size: 18px; overflow-wrap: break-word !important;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;">关注车速提高后易忽视的细节</strong></span></section><section style="margin: -20px 0px 0px 30px; padding: 0px; outline: 0px; max-width: 100%; width: 22px; height: 26px; border-color: rgb(128, 177, 53); border-style: solid; border-width: 2.6px; border-radius: 20%; float: left; background-color: rgb(254, 254, 254); 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: -8px 0px 0px -10px; padding: 0px; outline: 0px; max-width: 100%; width: 16px; height: 20px; border-color: rgb(128, 177, 53); border-style: solid; border-width: 2.6px; border-radius: 20%; float: left; background-color: rgb(254, 254, 254); 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%; clear: both; width: 0px; height: 0px; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"></section></section></section><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; line-height: 2em; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; line-height: inherit; overflow-wrap: break-word !important;">为增加产量盲目提高锭速，而纺纱张力是随锭速平方比增加，存老式锭子与质差的筒管，提高锭速锭子振幅增大，筒管摆幅剧增，引起较人突变张力，从而断又增加。某厂进口欧瑞康细纱长车由于采用质差纱管，不到一年纱管底部磨损严重，锭速连17000rpm都难以突破。</span></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; line-height: 2em; overflow-wrap: break-word !important;"><br></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; overflow-wrap: break-word !important;">空凋不到位，粗纱回潮率过低不能在细纱放湿，一样造成断头增加。</p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; overflow-wrap: break-word !important;"><br></p><section data-id="86515" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; border-color: currentcolor; border-style: none; border-width: 0px; overflow-wrap: break-word !important;" class="_135editor"><section data-width="100%" style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; width: 100%; display: inline-block; overflow-wrap: break-word !important;"><section data-brushtype="text" data-width="100%" style="margin: 12px 0px 0px; padding: 0px 10px 4px; outline: 0px; max-width: 100%; width: 100%; float: left; border-color: rgb(128, 177, 53); border-bottom-width: 2.6px; border-bottom-style: solid; text-align: center; word-break: break-all; overflow: hidden; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(217, 33, 66); 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%; font-size: 18px; overflow-wrap: break-word !important;">以小博大，以小制胜</span></strong></span></section><section style="margin: -20px 0px 0px 30px; padding: 0px; outline: 0px; max-width: 100%; width: 22px; height: 26px; border-color: rgb(128, 177, 53); border-style: solid; border-width: 2.6px; border-radius: 20%; float: left; background-color: rgb(254, 254, 254); 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: -8px 0px 0px -10px; padding: 0px; outline: 0px; max-width: 100%; width: 16px; height: 20px; border-color: rgb(128, 177, 53); border-style: solid; border-width: 2.6px; border-radius: 20%; float: left; background-color: rgb(254, 254, 254); 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%; clear: both; width: 0px; height: 0px; overflow-wrap: break-word !important;"><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"></section></section></section><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; line-height: 2em; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; line-height: inherit; overflow-wrap: break-word !important;">不少企业只重视没备改造，不注重优选器材，更不懂得算账。由于近几年市场倒逼降低生产成本，过去采用廉价中低端的钢领、钢丝圈成为风气，造成生产效率低下，断头增加，用工增加，招不到人。若改变思路，全面、仔细算一下账，结果就不一样。</span></p></section></section>