단일 유압 Cell로 제어되는 CPB(Cold Pad Batch)용 패더롤의 접촉압력 특성 연구
A Study on the Characteristic of Contact Pressure for CPB (Cold Pad Batch) Padder Roll Controlled by Hydraulic Single Cell
0
조회
0
다운로드
2
인용
0
참고문헌
키워드
초록
To make uniform pressure distributed over the contact surface was necessary to cold pad batch dyeing machine. In this study, to confirm characteristic of flexibility and the contact pressure distribution through experimental analysis of padder roll were controlled by hydraulic cell. When there were no load pressure only inner pressure, the value of displacement in the center of padder were greater than the end of the padder. The results of this study showed that the padder had the optimum value of inner pressure for uniform contact pressure distribution. Measuring the contact pressure in a padder system were driven by using a pre-scale film. Uniform contact pressure distribution of cell padder were a linearly with load pressure and inner pressure. When the load pressure was less than 8 tons, the inner pressure for the uniform contact pressure was 1~4 bar. The padder roll performance curves proposed in this study were available for practical production environments and various roll designs.
Abstract
To make uniform pressure distributed over the contact surface was necessary to cold pad batch dyeing machine. In this study, to confirm characteristic of flexibility and the contact pressure distribution through experimental analysis of padder roll were controlled by hydraulic cell. When there were no load pressure only inner pressure, the value of displacement in the center of padder were greater than the end of the padder. The results of this study showed that the padder had the optimum value of inner pressure for uniform contact pressure distribution. Measuring the contact pressure in a padder system were driven by using a pre-scale film. Uniform contact pressure distribution of cell padder were a linearly with load pressure and inner pressure. When the load pressure was less than 8 tons, the inner pressure for the uniform contact pressure was 1~4 bar. The padder roll performance curves proposed in this study were available for practical production environments and various roll designs.
참고문헌 (10)
- 임문혁, "맹글롤의 성능향상을 위한 고무롤 최적설계", 한국섬유공학회지, 41(1), pp.62~71 (2004), 한국섬유공학회
- A. Sueoka, "Countermeasures for Pattern Formation ofRoll-coveringRubber in a Paper Making Machine", Third International Conference on Motion and Vibration Control, pp.1~6 (1996)
- D. H. Chun, "A Study on the Mangle System Design with an Uniformly Distributed Pressure", Textile Science and Engineering, 38(3), pp.130~ (2001)
- 김영규, "본딩용 압축 롤 균압 향상을 위한 연구", 한국섬유공학회지, 46(1), pp.17~22 (2009), 한국섬유공학회
- S. O. Jo, "A Bending Analysis of the Squeezing Roller for a Sizing Machine", J. ofMechanical Science and Technology, 11, pp.1~ (2006)
- 조경철, "플렉시블 패더의 접촉압력 분포에 관한 연구", 한국섬유공학회지, 49(3), pp.153~158 (2012), 한국섬유공학회
- R. C. Batra, "Rubber Covered Rolls-TheNonlinear Elastric Problem", J. Appl. Mech, 47, pp.82~ (1998)
- 이정호, "면니트의 CPB 염색에서 NNMF 알고리즘을 이용한 새로운 컬러처방 예측 기법", 한국섬유공학회지, 50(1), pp.7~15 (2013), 한국섬유공학회[DOI]
- 빈소영, "Nylon 박지의 CPB방식에 의한 고수축 조건에 관한 연구", 한국염색가공학회지, 27(4), pp.309~317 (2015), 한국염색가공학회
- 홍석일, "면니트의 CPB 염색에서 염료 구조에 따른 흡진 거동 분석", 한국염색가공학회지, 28(3), pp.175~182 (2016), 한국염색가공학회