Browse > Article

A Study on Solving Engineering Problems of a Piece-removing System using 6-Sigma DMADOV Technique with ARIZ & Brainstorming  

Lee, Seong-Jo (창원대학교 기계설계공학과 대학원)
Chung, Won-Ji (창원대학교 기계설계공학과)
Lee, Choon-Man (창원대학교 기계설계공학과)
Publication Information
Journal of the Korean Society of Manufacturing Technology Engineers / v.19, no.1, 2010 , pp. 50-56 More about this Journal
Abstract
This paper presents a new design algorithm for piece-removing dynamical system, based on 6-Sigma DMADOV technique using ARIZ and Brainstorming. Our design target is the piece-removing system installed on a mobile platform of bead-grinding equipment. The 6-Sigma DMADOV technique guides us design process according to 6 steps, i.e., Define - Measure - Analyze - Design - Optimize - Verify. A Design strategy to reduce the weight of piece-removing dynamical system will be explored by using ARIZ, i.e.,(the abbreviation of Algorithm for Inventive Problem Solving in Russian). The ARIZ will result in a final solution that the height and angle control parts for a cutting tool should be replaced by a kinematical approach, rather than complicated mechatronic approach(using motors). The Optimize step is composed of two sub-steps: (i) Generating process for obtaining several ideas of piece-removing system by using Brainstorming technique, satisfying the final solution derived from the Design step using ARIZ, and (ii) Optimizing process for selecting the most optimal idea of piece-removing system by using Pugh's matrix from the viewpoints of weight, cost and accuracy. The laststep of Verify has shown that the final design obtained by the 6-Sigma DMADOV technique with ARIZ & Brainstormingcan improve an initial design with design requirements satisfied. In this paper, we have shown that ARIZ and Brainstorming can be cooperatively merged into 6-Sigma DMADOV to give us both a formulatedproblem-solving approach and diverse candidate solutions(or ideas) without trial-and-error efforts.
Keywords
Piece-removing dynamical system; 6-Sigma DMADOV(Define-Measure-Analyze-Design-Optimize-Verify); ARIZ; Brainstorming; Pugh's matrix;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
연도 인용수 순위
1 Suh, S. W., 2007, "The Credible Design Method for Solving Engineering Problem using TRIZ and Brainstorming," Journal of Korea Safety Management & Science, Vol. 6, No. 3, pp. 287-302.   과학기술학회마을
2 Cho, Y. D., 2007, "A Study on the Solution About Generating Problems in the Spindle Using DMADOVe Solnique of the Six-Sigma," Journal of KSMTE, Vol. 16, No. 6, pp. 15-20.   과학기술학회마을
3 Lawrence and KentAnsys, 2007, Workbench Tutorial Release 11, Schroff Development Corp., USA.
4 Kim, J. S., 2008, ARIZ Algorithm for Inventive Problem, MyGuru Co., Ltd., KOREA.
5 Lee, K. S., 2007, "A Study Development of a Continuously Variable Transmission for Bicycles by Theory of Inventive Problem Solving(TRlZ)," Journal of KSPE, Vol. 24, No. 7, pp. 75-82.   과학기술학회마을
6 Lee, S. J., 2008, "A Study on Optimal Design of Piece Removing Automation System Using TRIZ and Brainstoming," Journal of KSMTE, Vol. 17, No. 6, pp. 43-48.   과학기술학회마을
7 Lee, S. S., 2003, 6-Sigma Guide Book, B.I.C KOREA, KOREA.