Effect of the Dimensions of Balloon Breaker with Triangular Cross Section on Yarn Tension (Part II) | ||||
| MEJ- Mansoura Engineering Journal | ||||
| Article 26, Volume 14, Issue 1, June 1989, Page 25-36 PDF (233.42 K) | ||||
| Document Type: Research Studies | ||||
| DOI: 10.21608/bfemu.2021.172184 | ||||
 View on SCiNiTO | ||||
| Authors | ||||
Ismail Mousa Mohamed El-Metwally Rakha  1; A. Shahin2
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| 1Assistant Professor., Textile Engineering Department., Faculty of Engineering., El-Mansoura University., Mansoura., Egypt. | ||||
| 2Textile Engineering Department., Faculty of Engineering., El-Mansoura University., Mansoura., Egypt. | ||||
| Abstract | ||||
| In this work the yarn tension was measured during withdrawing the yarn from stationary cops. The value of yarn tension was measured under the effect of the following parameters: - Distance between cops and yarn guide (without using balloon breaker) - Type of balloon breaker - Linear density of yarn The value of yarn tension during direct unwinding from cops can be reduced by varying the distance between cops and yarns guide. It was found that the small distance between cops and yarn guide is suitable, since the level of yarn tension is low. In case of using balloon breaker the value of yarn tension can be reduced by using a balloon breaker with triangular cross section. | ||||
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