進階搜尋


   電子論文尚未授權公開,紙本請查館藏目錄
(※如查詢不到或館藏狀況顯示「閉架不公開」,表示該本論文不在書庫,無法取用。)
系統識別號 U0026-1107201610594900
論文名稱(中文) 精實六標準差在航太製造業之應用研究:以台灣長亨公司航太引擎OEM廠為例
論文名稱(英文) Implementing Lean Six Sigma in an Aerospace Manufacturing Organization: A Case Study at a 1st Tier Aviation Engine OEM Company CHPC in Taiwan
校院名稱 成功大學
系所名稱(中) 國際經營管理研究所碩士在職專班
系所名稱(英) Institute of International Management (IIMBA--Master)(on the job class)
學年度 104
學期 2
出版年 105
研究生(中文) 陳愛多
研究生(英文) Ai-Tou Chen
學號 RA7021062
學位類別 碩士
語文別 英文
論文頁數 65頁
口試委員 指導教授-潘浙楠
召集委員-陳正忠
口試委員-張巍勳
中文關鍵字 航太製造業  精實六標準差  六標準差改善手法 
英文關鍵字 Aerospace manufacturing industry  Lean six sigma (LSS)  Six sigma methodology 
學科別分類
中文摘要 本研究係以台灣航太引擎OEM廠長亨公司為例,探討如何運用精實六標準差中之改善手法,來降低製程的前置時間,增加營運效益。個案公司為台灣中小企業的典型規模,在資本雄厚的大企業,甚至是國營企業環伺的全球航太供應鏈中,積極地導入精實六標準差,以期增加其潛在營運效益及優勢並維持其在國際航太製造市場中的競爭力。

我們首先藉由文獻回顧了解航太製造業現況,並探討生產方式及改善手法之演進過程,及其他精實六標準差應用於航太製造業之研究實例。接著再利用精實六標準差之D(定義)、M(衡量)、A(分析)、I(改善)、C(控制)等執行步驟,透過各項精實六標準差改善手法針對引擎渦輪整流罩產品進行有系統的研究,期能改善製程的品質與效率。

研究結果發現,精實六標準差的推動確能有效地改善個案公司在渦輪整流罩產品群組前置時間並減少產品外觀的剔退重修率,大幅降低產品成本,提升經濟效益。 此外,導入精實六標準差的概念,亦有助於企業員工學習精實生產、平準化生產、批量設計、後拉式生產等概念,為個案公司營運創造更大效益。
英文摘要 This study uses a Taiwanese aviation engine OEM company as a case example, investigating how to implement Lean Six Sigma (LSS) methodology to reduce process lead-time of product and increase operating benefits. Case enterprise is a classic representative of small and medium-sized enterprises in Taiwan, among the global aerospace supply chain with majority of companies with immense capital or state-owned enterprises, actively incorporating LSS in order to increase potential benefits, and thereby maintain the competitiveness in a global aerospace manufacturing market.

In this study, the LSS methodology with implementation stages of D (Define), M (Measure), A (Analyze), I (Improve), C (Control) as well as the combinational use of VSM (Value Stream Map) and FMEA (Failure Mode and Effects Analysis) techniques is adopted to systemically improve the quality and efficiency of the processes for the selected product.

The results show that the implementation of LSS can effectively improve the lead-time and reduce the rework rate caused by product visual rejection, which has significantly reduced the product cost and increased its economic benefit. Hopefully, the findings of this study can be served as a useful reference for other manufacturers who would like to implement LSS methodology in the future.
論文目次 ABSTRACT I
ACKNOWLEDGEMENTS III
TABLE OF CONTENTS IV
LIST OF TABLES VII
LIST OF FIGURES VIII
CHAPTER ONE INTRODUCTION 1
1.1 Research Background and Motivation. 1
1.2 Research Objectives. 3
1.3 Research Process. 3
CHAPTER TWO LITERATURE REVIEW 6
2.1 Aviation Engine OEM Business. 6
2.1.1 Aerospace Industry Overview. 6
2.1.2 Aviation Engine OEM Market Overview. 8
2.1.3 Development of the A Engine Industry in Taiwan. 11
2.2 Development of the Lean Six Sigma Methodology. 13
2.2.1 Evolution of Production Methods. 13
2.2.2 Evolution of Improvement Methodology. 15
2.3 The Application of Lean Six Sigma in the Aerospace Manufacturing Industry. 19
2.3.1 Features of the Aerospace Manufacturing Industry. 19
2.3.2 Limitations of Implementing Six Sigma and Lean Production into the Aerospace Industry. 19
CHAPTER THREE RESEARCH DESIGN AND METHODOLOGY 22
3.1 Research Case Profile. 22
3.2 Case Overview. 24
3.3 Research Design. 25
3.3.1 Define. 25
3.3.2 Measure. 25
3.3.3 Analyze. 26
3.3.4 Improve. 26
3.3.5 Control. 26
CHAPTER FOUR RESEARCH RESULTS 27
4.1 Define Stage. 27
4.1.1 Case Problem Definitions. 27
4.1.2 Establishment of Improvement Targets. 27
4.1.3 LSS Project Team Establishment. 28
4.1.4 SIPOC. 28
4.1.5 Process Mapping. 29
4.2 Measure Stage. 30
4.2.1 Mapping the Current Value Stream. 30
4.2.2 Identifying Value Added Time and Non-Value Added Time. 30
4.2.3 Identifying the Eight Wastes in the Production Process. 31
4.3 Analyze Stage. 31
4.3.1 Histogram Distribution. 31
4.3.2 Pareto Chart Analysis. 32
4.3.3 Failure Mode and Effects Analysis (FMEA). 33
4.3.4 Optimal Lead Time Analysis. 35
4.3.5 Possible Cause Analysis. 38
4.3.6 Analysis Results. 40
4.4 Improve Stage. 42
4.4.1 Improvement Strategy. 42
4.4.2 Trial Outcomes. 49
4.4.3 Failure Mode and Effects Analysis (FMEA) after Improvement. 51
4.5 Control Stage. 52
4.6 Cost Analysis. 54
4.7 Outcomes of Implementing the Lean Six Sigma Methodology. 55
CHAPTER FIVE CONCLUSION AND SUGGESTIONS 57
5.1 Conclusions. 57
5.2 Suggestions. 58
REFERENCES 60
APPENDICES 62
Appendix 1: Current Value Stream map 63
Appendix 2: Future Value Stream map 64
Appendix 3: Optimized production schedule design 65
參考文獻 Andersson, R., Hilletofth, P., Manfredsson, P., & Hilmola, O.-P. (2014). Lean six sigma strategy in telecom manufacturing. Industrial Management & Data Systems, 114(6), 904-921.
Barbosa, G. F., de Carvalho, J., & Pereira de Souza, C. H. (2014). Deployment of a laser projection solution for stripes plotting based on six sigma dmaic methodology applied to aircraft painting shop. Production & Manufacturing Research, 2(1), 697-711.
Chang, H.-M., Huang, C., & Torng, C.-C. (2013). Lean production implement model for aerospace manufacturing suppliers. International Journal of Innovation, Management and Technology, 4(2), 248-252.
Fadly Habidin, N., & Mohd Yusof, S. r. (2013). Critical success factors of lean six sigma for the malaysian automotive industry. International Journal of Lean Six Sigma, 4(1), 60-82.
Gnanaraj, S. M., Devadasan, S. R., Murugesh, R., & Sreenivasa, C. G. (2012). Sensitisation of smes towards the implementation of lean six sigma – an initialisation in a cylinder frames manufacturing indian sme. Production Planning & Control, 23(8), 599-608.
Hambleton, L. (2007). Treasure chest of six sigma growth methods, tools, and best practices.: Pearson Education.
Matt, B. H., Butler, P. D., Woodward-Hagg, H. K., & Kokoska, M. S. (2013). Lean six sigma applied to ultrasound of the head and neck: Changing patient management. Otolaryngology--Head and Neck Surgery, 149(2 ), 68-69.
Pan, J. N. (2016). Quality management: Principal and practice. Taipei: Hwa-Tai.
Stamm, M., Neitzert, T., & Singh, D. (2009). Tqm, tpm, tqc, lean and six sigma-evolution of manufacturing methodologies under the paradigm shift from taylorism/fordism to toyotism. Paper presented at the 16th International Annual EurOMA Conference, Gothenburg, Sweden.
Thomas, A. J., Francis, M., Fisher, R., & Byard, P. (2016). Implementing lean six sigma to overcome the production challenges in an aerospace company. Production Planning & Control(0), 1-13.
Van den Bos, A., Kemper, B., & de Waal, V. (2014). A study on how to improve the throughput time of Lean Six Sigma projects in a construction company. International Journal of Lean Six Sigma, 5(2), 212-226.
Vinodh, S., Kumar, S. V., & Vimal, K. E. K. (2012). Implementing lean sigma in an indian rotary switches manufacturing organisation. Production Planning & Control, 25(4), 288-302.
論文全文使用權限
  • 同意授權校內瀏覽/列印電子全文服務,於2018-01-01起公開。


  • 如您有疑問,請聯絡圖書館
    聯絡電話:(06)2757575#65773
    聯絡E-mail:etds@email.ncku.edu.tw