1、衣架型纺丝模头的设计 null null (中国纺织机械(集团)公司,北京, 100020)K null 1 :论述了衣架型纺丝模头的三个主要设计内容b熔体分配流道设计是最基础的设计内容,已研究得比较充分,并有基本的计算式可用来求解流道的走向与形状b结构设计是最主要的设计内容,进行受力分析并确保密封性能是使模头具备足够承压能力的关键b热学设计是使所有熔体保持尽量均匀的纺丝温度,从而保证稳定生产及产品均匀的必要条件,同时也关系到节约能源和工作环境b1 o M :纺丝模头,熔体分配,结构设计,联结螺栓 m s | :TS173null null null D S M :Anull null nul
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10、.4null R ,aj , null d / I O h E Jnulla , 2006, 27.Design ofcoatnullhangerdieXu Baofengnull null (ChinaTextileMachineryCo., Ltd. )Abstract: Thisarticlediscussedon threemaindesignproblemsofcoatnullhangerdie. Themanifold pipedesign isthebasalconten,t has already been fully researched, and having existe
11、d basic expression to definetheirshape andaxialdirectionofmanifoldpipe. Structuraldesign isthemaindesignwork. Tomakeamechanicalanalysisand ensuresealproperty are thekey to enough capacity ofdie. Thermodynamicsdesign is the necessary conditions for keep the spinning temperature uniformity, thus promi
12、sed astability toproduce, and alsowhich isrelatedtoenergy saving andworkingenvironmen.tKeywords: coatnullhangerdie, meltdistribution, structuraldesign, coupling bolt27null 2008 M 10 null null null null null null null null null null null null a null null null null null null null null null null null null null null null null null
