권선공정 저항값 표준화로 생상성 향상 - D사의 6시그마 활동을 중심으로 -
An Increase in Productivity of Resistance Standardization of Winding Process - Based on Six Sigma Activity in D Corporation -
This paper considers a six sigma project for increasing the productivity of the resistance standardization of winding process in manufacturing firms. The project follows a disciplined process of five macro phases : define, measure, analyze, improve and control(DMAIC). The need of customers is used to identify the critical to quality(CTQ) of project. And a process map is used to identify process input factors of CTQ. Two key process input factors are selected by using an input factor evaluation of teams; a tension and a revolution per minute(RPM). DOE is utilized for finding the optimal process conditions of the two key process input factors. The six sigma level of defects rate becomes a 5.80 from a 3.98 at the beginning of the project.
목차
I. 서론 II. 6시그마 프로세스 및 적용사례 1. 정의 (Define) 2. 측정 (Measure) 3. 분석 (Analyze) 4. 개선 (lmprove) 5. 관리 (Control) III. 결론 참고문헌 Abstract