直接紡的絲 的英文怎麼說
中文拼音 [zhíjiēbǎngdesī]
直接紡的絲
英文
direct-spun yarn-
The production line of polyester filament in the company was imported with advanced technology and equipment, producing good quality polyester filament whose trademark is double wheel. the products mainly include poy, dty including bright yarn, colored yarn, profiled yarn, shrunk yarn, super fine denier yarn, and interlacing yarn, dt, and aty etc. wds and twisted dty and dt yarns are directly supplied for textile factories. the products are widely used for machine and knitting process
現可提供各種規格的poy低彈絲dty有光有色異型異收縮超細旦網路牽伸絲dt空變絲aty等，同時可為紡織廠直接提供整經拉伸上漿一步紡經軸w . d . s dty及dt倍捻絲，廣泛用於機織和針織加工。The products mainly include poy, dty including bright yarn, colored yarn, profiled yarn, shrunk yarn, super fine denier yarn, and interlacing yarn, dt, and aty etc. wds and twisted dty and dt yarns are directly supplied for textile factories. the products are widely used for machine and knitting process
現可提供各種規格的poy低彈絲dty有光有色異型異收縮超細旦網路牽伸絲dt空變絲aty等，同時可為紡織廠直接提供整經拉伸上漿一步紡經軸w . d . s dty及dt倍捻絲，廣泛用於機織和針織加工。Through the statistic analysis on the change of the melt gear pump working condition pre - and post - pet plant capacity increasing and concatenate direct spinning process, the reasons for the unsteady running were studied, the modification measures such as lubricating the oil groove with sliding bearing, mechanical sealing of the gear pump, decreasing the gear pump outlet pressure, changing the automatic speed increasing to hand speed increasing were put forward
摘要通過對聚酯裝置增容和後接直紡長絲前後熔體齒輪泵工況變化的統計分析，研究其運行不穩定的原因，提出改造措施，包括滑動軸承潤滑油槽，齒輪泵的機械密封，降低齒輪泵出口壓力，改自動提速為手動提速等等。The influence of the melt transfer temperature, spinning temperature, temperature and speed of quench air, the 1st hot rolls temperature, the 3th hot rolls temperature, drawn ratio on dying property of melt direct spun fdy were discussed
摘要主要就熔體直接紡fdy生產過程中熔體輸送溫度、紡絲溫度、側吹風溫度、風速、第一對熱輥溫度、第三對熱輥溫度、拉伸倍數等因素對染色性能的影響進行探討。This charged fiber can be directed or accelerated by electrical forces and then collected in mats or other useful geometrical forms. the diameters of electrospun fibers are in the range of tens of nanometers to several micrometers. in this paper, polyacrylonitrile ( pan ) nanofibers are made by electrospinning pan / dimethylformamide ( dmf ) and pan / dimethylacetamide ( dmac ) with adjusting the main process parameters including electrostatic voltage ( 20 ~ 50kv ), sprinkler aperture ( 0. 5 ~ 0. 8mm ), collection distance ( 15 ~ 25cm ), solution concentration ( 6 wt % - 14 wt % )
本文主要對聚丙烯腈（ pan ）二甲基甲酰胺（ dmf ） 、 pan二甲基已酰胺（ dmac ）體系進行電紡絲，調節靜電壓（ 20 50kv ） 、噴頭孔徑（ 0 . 5 0 . 8mm ） 、接收距離（ 15 25cm ） 、溶液濃度（ 6wt 14wt ）等過程參數，制得pan納米纖維，纖維平均直徑在200 1000nm ；詳細分析了過程參數對纖維細度、形態等的影響，認為高聚物溶液濃度及靜電壓對纖維細度有決定性影響，其它過程參數如接收距離、噴射孔徑、紡絲溶液溫度、溶液電導率等的調整應以這兩參數為基礎進行。Large capacity domestic polyester direct spinning line is introduced. moreover, the polyester poy producted by the process and the main factors that affect the quality of poy products are discussed
摘要簡要介紹了大容量聚酯熔體直接紡長絲生產裝置，並討論了在熔體直接紡生產過程中，影響poy品質的主要因素。分享友人