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2022-10-08 22:08:22
<section data-role="outer" class="article135" label="edit by 135editor"><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; letter-spacing: 0.544px; text-align: justify; color: rgb(62, 62, 62); font-size: 16px; widows: 1; line-height: 25.6px; visibility: visible; text-indent: 2em; font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;" align="justify"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(89, 89, 89); visibility: visible; overflow-wrap: break-word !important;">由于纱线上存在粗细节、捻度不匀等问题，会造成纱线上存在一些强力较小的片段而形成细纱断头隐患，称之为“纱线强力弱环”。纱线强力弱环的存在是制约细纱机提速的关键因素之一。纱线上之所以出现强力弱环，主要是因为纱线上存在细节和片段性弱捻。</span></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; letter-spacing: 0.544px; text-align: justify; color: rgb(62, 62, 62); font-size: 16px; widows: 1; line-height: 25.6px; visibility: visible; font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;" align="justify"><br></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; letter-spacing: 0.544px; text-align: justify; color: rgb(62, 62, 62); font-size: 16px; widows: 1; line-height: 25.6px; visibility: visible; text-indent: 2em; font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;" align="justify"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(89, 89, 89); line-height: 1.6; visibility: visible; overflow-wrap: break-word !important;">原纱的强力特征包括</span><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(89, 89, 89); line-height: 1.6; visibility: visible; overflow-wrap: break-word !important;">平均强力、强力不匀率、平均伸长及伸长不匀率</strong><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(89, 89, 89); line-height: 1.6; visibility: visible; overflow-wrap: break-word !important;">。一般</span><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; line-height: 1.6; color: rgb(192, 0, 0); visibility: visible; overflow-wrap: break-word !important;">经纱平均强力在15cN/tex，强不匀在9%～10%左右，纬纱平均强力12cN/tex，强不匀9%～10%左右</span><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(89, 89, 89); line-height: 1.6; visibility: visible; overflow-wrap: break-word !important;">。平均断裂伸长，一般都控制在2%以内。</span><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; visibility: visible; overflow-wrap: break-word !important;"></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; letter-spacing: 0.544px; text-align: justify; color: rgb(62, 62, 62); font-size: 16px; widows: 1; line-height: 25.6px; visibility: visible; font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;" align="justify"><br></p><p style="text-align: center; margin-bottom: 0em; outline: 0px; max-width: 100%; clear: both; min-height: 1em; letter-spacing: 0.544px; color: rgb(62, 62, 62); font-size: 16px; widows: 1; line-height: 25.6px; visibility: visible; font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;" align="justify"><img src="https://dayaotex-edu.fsh.bcebos.com/v1/dayaotex-edu/%E5%BE%AE%E4%BF%A1%E5%9B%BE%E7%89%87_20221008220601.jpg?authorization=bce-auth-v1%2F59b7a26546d74b64bfd056b483465817%2F2022-10-08T14%3A06%3A55Z%2F-1%2F%2F943156910430f3773263fe2bc0bcf21d9206984d372162e9f93eea8c1aff59a7" style="width: 25%;" data-filename=""></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; letter-spacing: 0.544px; text-align: justify; color: rgb(62, 62, 62); font-size: 16px; widows: 1; line-height: 25.6px; visibility: visible; font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;" align="justify"><br></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; letter-spacing: 0.544px; text-align: justify; color: rgb(62, 62, 62); font-size: 16px; widows: 1; line-height: 25.6px; visibility: visible; text-indent: 2em; font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;" align="justify"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; visibility: visible; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(89, 89, 89); visibility: visible; overflow-wrap: break-word !important;">强力弱环的危害</span></strong></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; letter-spacing: 0.544px; text-align: justify; color: rgb(62, 62, 62); font-size: 16px; widows: 1; line-height: 25.6px; visibility: visible; font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;" align="justify"><br></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; letter-spacing: 0.544px; text-align: justify; color: rgb(62, 62, 62); font-size: 16px; widows: 1; line-height: 25.6px; visibility: visible; text-indent: 2em; font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;" align="justify"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(89, 89, 89); visibility: visible; overflow-wrap: break-word !important;">强力弱环一般是指纱线的最低强力，</span><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; line-height: 1.6; color: rgb(89, 89, 89); visibility: visible; overflow-wrap: break-word !important;">喷气织机停台的重要强力指标是强力弱环，</span><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; line-height: 1.6; color: rgb(192, 0, 0); visibility: visible; overflow-wrap: break-word !important;">一般认为纱线细度仅为正常纱40%时，这种细节弱环必然引起断头，造成停台，如果强力弱环在4cN/tex，伸长率低于2%，必然会造成断头。</span></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; letter-spacing: 0.544px; text-align: justify; color: rgb(62, 62, 62); font-size: 16px; widows: 1; line-height: 25.6px; visibility: visible; font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;" align="justify"><br></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; letter-spacing: 0.544px; text-align: justify; color: rgb(62, 62, 62); font-size: 16px; widows: 1; line-height: 25.6px; visibility: visible; text-indent: 2em; font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;" align="justify"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(89, 89, 89); visibility: visible; overflow-wrap: break-word !important;">其它强力弱环除了细节疵点占61%以外，其它如<span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(192, 0, 0); visibility: visible; overflow-wrap: break-word !important;">弱捻、接头不良，含杂粗节等也会造成经纬间停台，约占39%</span>。</span></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; letter-spacing: 0.544px; text-align: justify; color: rgb(62, 62, 62); font-size: 16px; widows: 1; line-height: 25.6px; visibility: visible; font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;" align="justify"><br></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; letter-spacing: 0.544px; text-align: justify; color: rgb(62, 62, 62); font-size: 16px; widows: 1; line-height: 25.6px; visibility: visible; text-indent: 2em; font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;" align="justify"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(89, 89, 89); visibility: visible; overflow-wrap: break-word !important;">产生经纬纱停台的强力因素，除了平均强力、强不匀外，强力弱环是一个重要的因素，日本商人到中国买纱，特别强调10万纬强力弱环的数字。根据高速大容量强力机tensogiet检测的10万纬断头情况来判断纱线购买的可能，因此在相当规模的针织、机织厂对纱的强力要求要特别强调强力弱环水平，我国一些相关企业应当尽可能配备tensogiet强力仪，把好原纱质量关。</span></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; letter-spacing: 0.544px; text-align: justify; color: rgb(62, 62, 62); font-size: 16px; widows: 1; line-height: 25.6px; visibility: visible; font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;" align="justify"><br></p><p style="margin-bottom: 0em; outline: 0px; max-width: 100%; clear: both; min-height: 1em; letter-spacing: 0.544px; color: rgb(62, 62, 62); font-size: 16px; widows: 1; text-align: center; line-height: 25.6px; visibility: visible; font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;" align="center"><img src="https://dayaotex-edu.fsh.bcebos.com/v1/dayaotex-edu/%E5%BE%AE%E4%BF%A1%E5%9B%BE%E7%89%87_20221008220609.jpg?authorization=bce-auth-v1%2F59b7a26546d74b64bfd056b483465817%2F2022-10-08T14%3A07%3A30Z%2F-1%2F%2Fec92a208ded68443199cb131237ee7ae3a4ffb9fa9e989eef6c275ce78264e11" style="width: 25%;" data-filename=""></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; letter-spacing: 0.544px; text-align: justify; color: rgb(62, 62, 62); font-size: 16px; widows: 1; line-height: 25.6px; visibility: visible; font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;" align="justify"><br></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; letter-spacing: 0.544px; text-align: justify; color: rgb(62, 62, 62); font-size: 16px; widows: 1; line-height: 25.6px; visibility: visible; text-indent: 2em; font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;" align="justify"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; visibility: visible; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(89, 89, 89); visibility: visible; overflow-wrap: break-word !important;">强力弱环产生的原因及解决措施</span></strong></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; letter-spacing: 0.544px; text-align: justify; color: rgb(62, 62, 62); font-size: 16px; widows: 1; line-height: 25.6px; visibility: visible; font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;" align="justify"><br></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; letter-spacing: 0.544px; text-align: justify; color: rgb(62, 62, 62); font-size: 16px; widows: 1; line-height: 25.6px; text-indent: 2em; font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;" align="justify"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(89, 89, 89); overflow-wrap: break-word !important;">原纱上的细节主要有三类：<span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(192, 0, 0); overflow-wrap: break-word !important;">一种短绒细节，一种是粗细节结头处，另一种长细节或多个短细节连在一起的都会引起断头。</span></span></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; letter-spacing: 0.544px; text-align: justify; color: rgb(62, 62, 62); font-size: 16px; widows: 1; line-height: 25.6px; font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;" align="justify"><br></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; letter-spacing: 0.544px; text-align: justify; color: rgb(62, 62, 62); font-size: 16px; widows: 1; line-height: 25.6px; text-indent: 2em; font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;" align="justify"><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(89, 89, 89); line-height: 1.6; overflow-wrap: break-word !important;">为了减少强力弱环，为下游工序提供好的原纱，必须采取相应措施</span></strong><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(89, 89, 89); line-height: 1.6; overflow-wrap: break-word !important;">，<span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; line-height: 1.6; color: rgb(192, 0, 0); overflow-wrap: break-word !important;">如采用四单元传动的四罗拉牵伸形式的新型粗纱机，一方面消除了开关车造成的细节，另一方面改善牵伸条干，减少粗细节疵点等，还要加强牵伸部分的传动齿键配合，不使其有松动间隙，保证牵伸工艺同步，也是减少细节的重要的方法之一。</span></span><br style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; overflow-wrap: break-word !important;"></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; letter-spacing: 0.544px; text-align: justify; color: rgb(62, 62, 62); font-size: 16px; widows: 1; line-height: 25.6px; font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;" align="justify"><br></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; letter-spacing: 0.544px; text-align: justify; color: rgb(62, 62, 62); font-size: 16px; widows: 1; line-height: 25.6px; text-indent: 2em; font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;" align="justify"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(89, 89, 89); overflow-wrap: break-word !important;">此外，合理配置工艺，选择好的牵伸部件，像胶辊、胶圈、上下销、加压机构等也是减少细节的因素之一。</span></p><section class="_135editor" data-role="paragraph"><p><br></p></section></section>