Journals / Tekstil ve Mühendis / 2020 / Cilt: 27 - Sayı: 117

AN INVESTIGATION OF THE EFFECT OF DELIVERY SPEED AND NOZZLE AIR PRESSURE ON VISCOSE YARN PROPERTIES IN VORTEX SPINNING

VORTEKS İPLİK EĞİRME İŞLEMİNDE ÜRETİM HIZI VE DÜZE BASINCININ VİSKON İPLİK ÖZELLİKLERİNE ETKİSİNİN İNCELENMESİ

Pages
2–11
Publication Date
2022-10-18
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

The results show that yarn delivery speed and nozzle air pressure have no effect on yarn irregularity, while they affect hairiness, breaking elongation, diameter and density of yarns.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:In this study, 100% viscose yarns were spun at different delivery speed and nozzle air pressure values (within a range of 300-450 m/min and 0.46-0.58 MPa, respectively) by using Murata Vortex spinning system (MVS).
📊
Key Findings & Data:Then, the effect of these parameters on physical properties of yarns (such as irregularity, hairiness, tensile strength, breaking elongation, yarn density and diameter) was analysed comparing with the results given in literature for various fiber types.
💡
Conclusion & Impact:The results show that yarn delivery speed and nozzle air pressure have no effect on yarn irregularity, while they affect hairiness, breaking elongation, diameter and density of yarns.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

In this study, 100% viscose yarns were spun at different delivery speed and nozzle air pressure values (within a range of 300-450 m/min and 0.46-0.58 MPa, respectively) by using Murata Vortex spinning system (MVS). Then, the effect of these parameters on physical properties of yarns (such as irregularity, hairiness, tensile strength, breaking elongation, yarn density and diameter) was analysed comparing with the results given in literature for various fiber types. The results show that yarn delivery speed and nozzle air pressure have no effect on yarn irregularity, while they affect hairiness, breaking elongation, diameter and density of yarns. On the other hand, an increase in nozzle air pressure has a slight effect on yarn tenacity while yarn delivery speed seems to have no effect in this work

Özet

Bu çalışma kapsamında, iplik eğirme sırasında farklı üretim hızı ve düze basıncı parametreleri kullanılarak (sırasıyla 300-450 m/dk ve 0.46-0.58 MPa arası değerlerde) Murata Vortex Eğirme sisteminde (MVS) %100 viskon iplikler üretilmiştir. Bu üretim parametrelerinin ipliklerin fiziksel özelliklerinin (düzgünsüzlük, tüylülük, mukavemet, % kopma uzama, iplik çapı ve iplik yoğunluğu) sonuçları üzerindeki etkileri incelenmiş ve literatürde çeşitli lif tipleri kullanılarak elde edilen sonuçlarla karşılaştırılması yapılmıştır. Elde edilen sonuçlar, üretim hızı ve hava basıncı değişiminin iplik düzgünsüzlüğünü etkilemediği ancak ipliklerin tüylülüğü, kopma uzaması, çapı ve yoğunluğu gibi özellikleri üzerinde etkisi olduğunu göstermiştir. Öte yandan, hava basıncındaki artışın iplik mukavemeti üzerinde bir miktar etkisi olurken, iplik sevk hızının önemli etkisi gözlenmemiştir.

🔖

Cite This Article

YALI, V., AKDOĞANÖZÜ, R., KALAYCI, Y. E., GÖKTEPE, F. (2022). AN INVESTIGATION OF THE EFFECT OF DELIVERY SPEED AND NOZZLE AIR PRESSURE ON VISCOSE YARN PROPERTIES IN VORTEX SPINNING. Tekstil ve Mühendis, Cilt: 27 - Sayı: 117, 2–11. https://ajindex.com/articles/597094

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (13)

  1. Erdumlu, N., (2010), Murata Vortex Spinner (MVS) İplik Eğirme Sisteminde Elde Edilen İpliğin Yap ıs ı ve İplik Özelliklerini Etkileyen Faktörler, Tekstil Teknolojileri Elektronik Dergisi, Vol: 4, 1, pp: 99-108
  2. Murata Machinery User’s Manual No.861
  3. Tyagi, G. K. and Sharma, D., (2004), Performance and LowCharacteristics of Polyester-Cotton MVS Yarns, Indian Journal of Fiber & Textile Research, Vol: 29, 3, pp: 301-307
  4. Tyagi, G. K., Sharma, D. and Salhotra, K. R., (2004), ProcessStructure-Property Relationship of Polyester-Cotton MVS Yarns: Part I- Influence of Processing Variables on Yarn Structural Parameters, Indian Journal of Fiber & Textile Research, Vol: 29, 4, pp: 419-428
  5. Tyagi, G. K., Sharma, D. and Salhotra, K. R., (2004), ProcessStructure-Property Relationship of Polyester-Cotton MVS Yarns: Part II- Influence of Processing Variables on Yarn Characteristics, Indian Journal of Fiber & Textile Research, Vol: 29, 4, pp: 429-435
  6. Shang, S., Hu, B., Yu, C. and Pei, Z., (2016), The Effect of Wrapped Fibre on Tenacity of Viscose Vortex Yarn, Indian Journal of Fibre & Textile Research, Vol: 41, 3, pp: 278-283
  7. Basal, G. and Oxenham, W., (2006), Effects of Some Process Parameters on the Structure and Properties of Vortex Spun Yarn, Textile Research Journal, Vol: 7, 6, pp: 492-499
  8. Örtlek, H. G. and Ülkü, Ş., (2008), MVS Sistemi ile Pamuk İpliği Üretiminde Düze Bas ınc ı Değişiminin İplik Özelliklerine Etkisinin İncelenmesi, Uludağ Üniversitesi Mühendislik-Mimarlık Fakültesi Dergisi, Vol: 13, 1, pp: 47-57
  9. Pei, Z. and Yu, C., (2011), Numerical Study on The Effect of Nozzle Pressure and Yarn Delivery Speed on the Fiber Motion in the Nozzle of Murata Vortex Spinning, Journal of Fluids and Structures, Vol:27, pp: 121-133
  10. Moučková, E., Mertová, I., Jirásková, P., Krupincová, G. and Křemenáková, D., (2015), Properties of Viscose Vortex Yarns Depending on Technological Parameters of Spinning, AUTEX Research Journal, Vol: 15, 2, pp: 138-147
  11. Ortlek, H. G. and Ulku, S., (2005), The Effect of Some Variables on Properties of 100% Cotton Vortex Spun Yarn, Textile Research Journal, Vol: 75, 6, pp: 458-461
  12. Zou, Z., (2014), Effect of Process Variables on Properties of Viscose Vortex Coloured Spun Yarn, Indian Journal of Fibre & Textile Research, Vol: 39, 3, pp: 296-302
  13. Karakan, G., Palamutçu, S., Erdem, R. and Abdulla G., (2015), The Influence of Nozzle Pressure and Yarn Count on Vortex Spun Yarn Properties Produced by MVS Ma