• 제목/요약/키워드: Six Sigma in Korea

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Comparison Analyses of Implementing 6 Sigma Management between China and Korea Companies: Korea side

  • Ree, Sang-Bok;Ma, Yizhong
    • International Journal of Quality Innovation
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    • 제9권2호
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    • pp.119-127
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    • 2008
  • In this paper, we survey Six Sigma in Korea company real fields. Six Sigma itself are developed depend on each company culture and strategy. Our country has been more than 10 years since introduced Six Sigma in our country. Each company which work six Sigma are developed differ way depending on his company situation. Our country Six Sigma in our country is necessary to survey and analysis. Firstly, we survey how to use Six Sigma. Next, we survey to find success factor and failure factor by reports published by company and papers by published in journals.

식스 시그마 혁신 프로세스의 유형 (Classification of Six Sigma Innovation Process)

  • 최성운
    • 대한안전경영과학회지
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    • 제8권4호
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    • pp.239-247
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    • 2006
  • This paper is to propose new features and models for process innovation after classifying in three categories ; conventional six sigma, lean six sigma and 3rd generation six sigma. First considering two project types which are bottom-up and tod-down, DMAIC process is linked up with QC story 15 steps. Secondly, I present Koreanized lean six sigma model using Japanese production technology and principles. Lastly, this paper also depicts a new 3rd generation six sigma model utilizing MBNQA management quality system.

6시그마 문헌 연구 : 국내 연구를 중심으로 (Literature Review of Six Sigma : Focused on Korean Research Papers)

  • 이승현;박광태
    • 품질경영학회지
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    • 제35권1호
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    • pp.97-112
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    • 2007
  • Six Sigma methodology has been evolved since it was first introduced in late 1980's and the number of company which adopts Six Sigma is getting increased. Therefore, it is timely that ire review research papers on Six Sigma extensively. We review 85 papers published in Korea by April 2006 and classify them based on research contents and methodology. We suggest future research issues and fields which can adopt Six Sigma methodology.

TRIZ를 접목시킨 Lean Six Sigma에 관한 연구 (A Study on the Application of TRIZ to Lean Six Sigma)

  • 조태연
    • 대한안전경영과학회:학술대회논문집
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    • 대한안전경영과학회 2012년 추계학술대회
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    • pp.453-460
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    • 2012
  • To maximize the operational efficiency of production and operations systems, Six Sigma and Lean Production System have been widely used. The main focus of Six Sigma is reducing variations, whereas that of Lean Production System is eliminating losses. To take advantage of the two approaches Six Sigma and Lean Production System was integrated into Lean Six Sigma, and the integrated approach has been used in recent years. In the implementation of Lean Six Sigma, the problems under consideration have often physical or technical contradictions which are difficult to be solved by conventional methods. To solve such contradictions TRIZ is useful in many cases. In this thesis, it is considered that how TRIZ can be applied to Lean Six Sigma. An integrated road-map of Lean Six Sigma and TRIZ is suggested and some cases are reviewed.

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제조부문의 6시그마 활동 운영 실태에 관한 연구 (A Study on Operational Status of the Six Sigma Action in Manufacturing Industry)

  • 문제옥;윤성필
    • 품질경영학회지
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    • 제45권1호
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    • pp.1-10
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    • 2017
  • Purpose: Most enterprises adopt six sigma acts to maximize the business performance with raising the executiveness for the project improvements in each parts. But there are little studies about six sigma actual operations in manufacturing whether the six sigma improvements that have injected a lot of budget, efforts, labours and time are run properly. Methods: This study select 31 interviewees who have MBB or BB from 5 large enterprises running six sigma over 10 years and 5 SMEs running six sigma over 5 years to understand and review the operational status of six sigma actions in manufacturing industry and to secure representativeness. This study identify the operational status of six sigma actions and key factors enhancing or impeding execution of six sigma projects through face-to-face interviews and online surveys by e-mail. Results: This study figured out the operational status of six sigma actions and key factors enhancing or impeding execution of six sigma projects. We used SPSS 16.0 for the reliability and the validity of survey data. Conclusion: There can be a lot of different factors that affect six sigma project improvements besides the key factors from this study. More study need to think of the organization characteristics and the basic conditions and to remedy the unreasonable points and defects rather than following foreign companies and enterprises.

개인의 인지구조 특성이 식스시그마 수용에 미치는 영향에 관한 연구 (Effects of Characteristics of Individual Cognitive Structure on the Acceptance of Six Sigma)

  • 김민선;김효근
    • Asia pacific journal of information systems
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    • 제16권3호
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    • pp.117-142
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    • 2006
  • The purposes of this paper are to find out the characteristics of organizational members' cognitive structure for the effective acceptance of a six sigma innovative method in the organization. The author hypothesized the characteristics of individual cognitive structure is one of the most important factors on the acceptance of a six sigma method in the organizations for verifying through literature reviews, in-depth interviews and an analysis of questionnaire. This study is the first trial to corroborate the influence of characteristics of individual cognitive structure on the acceptance of a six sigma method. This can be utilized as an integrated appraisal model for the evaluation of acceptance of a six sigma method. The result not only helps the organizations that a six sigma method was recently introduced, to decrease the trial-and-errors experienced by the preceding groups, but can be used as fundamental data to establish an concrete strategy of a six sigma acceptance.

프로세스 접근방법에 의한 중소기업형 6시그마 경영모형에 관한 연구 (The Six Sigma Management Model for Small and Medium-sized Companies Using the Management by Process)

  • 정동호;홍성조
    • 품질경영학회지
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    • 제32권4호
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    • pp.140-155
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    • 2004
  • Six Sigma Management has been introduced as a management strategy by leading companies and some small and medium-sized companies in Korea. But it is not easy for small and medium-sized companies to implement this new management system because of their business environment such as poor manpower or lack of time, etc. This paper proposes an effective implementation model of the Six Sigma Management for small and medium-sized companies using the management by process. First, We review the concept of Six Sigma Management and consider the problems of introducing the system for small and medium-sized companies. And then, Six Sigma Management model for small and medium-sized companies named SIX SIGMA-s is presented. Finally, we present a case study of applying SIX SIGMA-s for a medium- sized company.

통신 서비스산업의 식스시그마 추진 사례 : KT 식스시그마 추진 사례를 중심으로 (Application of Six-sigma Management Innovation in Telecommunication Service Industry : A Case of Applying Six Sigma in KT)

  • 이기철;노태석
    • 품질경영학회지
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    • 제34권2호
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    • pp.68-76
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    • 2006
  • It is generally thought that the quality management and the six-sigma management innovation are not applicable to service industry, which might be derived from some differences between service and manufacturing industries. However, both are substantially alike in some intrinsic attributes. KT is leading the quality management and the six-sigma innovation activities in service industry, especially among telecommunication companies in Korea. Six sigma management innovation has been fostered in KT within short period of time and played an important role in helping KT privatized successfully. The successful cases of six sigma innovation activities in KT could be introduced to other Korean companies in service industry. Five key factors for the success of six-sigma innovation activities are suggested, The hidden factory in all the fields of company should be eliminated. Six-sigma projects need to be connected with the company strategy. The project should be carried out intensively in a short time. The innovation activities in the field need to be integrated. The best practice of six-sigma should be disseminated in the field.

제조부문의 6시그마 개선도구 사용실태에 관한 연구 (A Study on the 6sigma tools application of the manufacturing)

  • 양정회;임성욱
    • 산업경영시스템학회지
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    • 제27권1호
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    • pp.9-14
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    • 2004
  • More than three years have passed since Korean companies introduced Six-Sigma. Each company used a lot of quality improvement tools for years. However, the tools have been taught to the companies with a little understanding of Six sigma tools. Therefore, it is difficult to use the tools correctly at appropriate time. This survey paper was conducted on MBBs and BBs of the manufacturing companies that introduced Six-Sigma. It is intended, in this paper, to provide the companies that will be introduce Six-Sigma a guideline of training course and tools by understanding the importance of each DMAIC stage of Six-Sigma, examining the frequently used tools in each process and their performances, and selecting the key tools for each stage based on the result of this survey.

프로젝트 경영관점에서의 전사 6 시그마 성공요인 분석 (Project Management based Analysis for the Enterprise 6 Sigma Success Factors)

  • 문영수;배석주
    • 한국신뢰성학회지:신뢰성응용연구
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    • 제11권1호
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    • pp.59-81
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    • 2011
  • Six Sigma has been disseminated into a variety of areas. It is believed that a stepwise understanding of Six Sigma's DMAIC is required for successes of unit projects. Meanwhile, infra-structure factors, such as leadership, organization, personnel management, educational system, etc., are also important to safely implant the Six Sigma into the whole enterprise and to thoroughly create the culture of innovation and enterprise. Careful analysis of those elements makes it possible to draw common connection between Project Management and the Six Sigma. This study drives the success elements for the successful adoption of the Six Sigma in the Korea Western Power Co., Ltd., of which management was evaluated as one of the tops based on the results of 2007 Management Innovation Assessment and arranges the similarity of like this factor and Enterprise Project Management. The results of this study are expected to provide a useful guideline for the adoption of the Six Sigma in whole company level.