롤 형상 필름 생산에서 두께 평활도 개선을 위한 측정 및 개선 모델

• 영문명: Measurement and Improvement Model for the Degree of Thick Smoothness in Roll-type Film Manufacturing
• 발행기관: 한국산업경영시스템학회
• 저자명: 배재호(Jae-Ho Bae)
• 간행물 정보: 『한국산업경영시스템학회 학술대회』2013년 추계학술대회 논문집, 49~54쪽, 전체 5쪽
• 주제분류: 공학 > 산업공학
• 파일형태: PDF
• 발행일자: 2013.10.23

영문 초록

As film products are more frequently used from producing traditional flexible packing products to high-tech electronic products, requested higher level of quality. Most film products are made in the shape of roll-type finished goods, so various quality problems are addressed related with their characteristics of shape. Thickness of film products is one of the most common and important quality problems. Particularly the Degree of thick smoothness is more important than other thickness issues, because it causes many secondary issues of thickness-related quality problems like wrinkles or faulty windings. Thick smoothness must be controlled in both horizontal and vertical direction. In this paper, HOQ (house of quality) was built to interpret VOC (voice of customers) to CTQs (critical to quality). To decide priorities of VOC and CTQs, both techniques are applied. One is AHP (analytic hierarchy process) with pairwise comparison. The other is an absolute weight calculation method with level-up rate. From the result of HOQ, it is certain that the thick smoothness is the most important CTQ in film manufacturing industry. Finally, this paper presents how to monitor and improve repetitive coincidence of microscopic deviation of thickness in some special vertical points.

목차

Abstract

1. 서론

2. CTQ 도출을 위한 QFD 분석

3. 두께평활도 측정 모형

4. 두께평활도 측정결과 분석

5. 두께평활도 개선방법의 제안

6. 결론 및 향후 연구과제

References

키워드

Thick Smoothness Roll-type Film Manufacturing Repetitive Coincidence House of Quaility