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- Raw Yarn Strength 原纱强力
- The different raw yarn sampling and test method effect on Nylon66 twist cord lower strength calculated value are investigated. 研究锦纶66原丝不同取样方法和测试方法对捻织工序帘线强损值计算结果的影响.
- The demands of air-jet loom could be fullfiled untill the strength of raw yarn and unevenness reach the processing standards. 选用的原纱强力及强力不匀必须达到工艺指标,才能满足喷气织机的织造要求;整经工序要注意操作方法,避免产生"辫子纱";
- A yarn strength testing system of SCM was designed, the principle and method of yarn strength test were introduced. 摘要提出一种纱线强度测量方法，设计了单片机纱线强度测量系统。
- Son is like a raw yarn. 儿子是待纺的棉纱。
- The first one is considered to bleached yarn of different single yarn strength, and the other is considered to barb height of tin fillet. 经过分析 ,认为第一种小断纬是因单纱强力不同的漂白纱混批造成的 ,第二种小断纬则是刺毛铁皮刺高所引起。
- Conclusion is made that the carding roller is the main cause of the aparting degree of fiber,effecting yarn strength,evenness,slubs and snicks. 假捻盘具有假捻效应,主要有利于提高动态强力,降低成纱断头,稳定生产,但不利于提高成纱强力;
- The important measures to reduce yarn strength weak link and advance loom efficiency are using drawing machine with au... 在前纺工序采用自调匀整并条机、电脑粗纱机,是减少成纱强力弱环,提高织机效率的重要措施。
- Single yarn strength CV, yarn weight CV, evenness CV, slubs and yarn defects closely relate with rotor spinning yarn quality. 单强CV值与质量CV值、条干CV值、粗细节、纱疵密切相关,是衡量气流纱质量的重要指标;
- On air-jet spinning machine, spinning speed, atmospheric pressure of the first nozzle and the second nozzle are main technologic parameters affecting yarn strength. 喷气纺纱机上纺纱速度、第一喷嘴气压、第二喷嘴气压三者是影响纱线强力的主要工艺参数。
- Abstract： Some related parameters of nozzel installation positi on and the influencing regulation of the slotting numbers of untwisted tube on the yarn strength were researched. 摘 要： 研究了喷气纺纱喷嘴安装位置有关参数及解捻管槽数对成纱强力的影响规律。
- Dyeing of raw yarn and raw towel 生纱及生坯毛巾染整工艺实践
- The yarn strength would increase when the slotting numbers of untwisted tube was decreased,in production practice,four slotting of untwisted tube would be used. 随着解捻管槽数的增加，成纱强力提高，实际生产中可选用四槽。
- The findings are consistent with practical observations, indicating that the gray system analysis is an effective method for parametrical analysis of yarn strength. 这一规律与传统生产实践中人们的认知感相同，证明灰关联分析是棉纤维原料品质与成纱单纱强力因素分析的较佳方法。
- Breaking strength of wrapped yarn is increasing by covering degree in some range,while the covering degree is over the limit,yarn strength is reduced evidently. 包覆纱的断裂强力在一定范围内是随包覆度增加而增加的,但当包覆度达到一定程度时成纱强力就明显开始下降。
- Relationship between raw cotton property and yarn strength 原棉性能与纱线强力的关系
- The beggar spun a long yarn about his misfortunes. 那个乞丐编造了一大篇自己如何遭遇不幸的故事。
- The problem is how we are to get the raw material. 问题是我们怎样得到原材料。
- Mainly discusses the effect of three technologic parameters-spinning speed,the gauge between front roller nip and first nozzle,atmospheric pressure on air-jet spun yarn strength, and gives optimal parameters through experiments. 阐述了纺纱速度、前罗拉钳口与第一喷嘴隔距、纺纱气压三大工艺参数对喷气纱强力的影响 ,并通过实验找出了最优的参数。
- His strength in a crisis is an ace in the hole. 临危不惧是他的看家本领。
