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HUSTIR > College of Engineering > Department of Industrial Engineering and Management/Graduate Institute of Lean Production Management > Theses and Dissertations > Item 310993100/3834

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Title:	運用精實思維於飛機修護現場改善之研究-以A航空公司為例 The Study of Applying Lean Thinking in The Workplace Improvement of Aircraft Maintenance-A Airline Ltd
Authors:	蔡瑞茂
Contributors:	精實生產管理研究所
Keywords:	精實思維飛機修護現場改善 PDCA
Date:	2013-06
Issue Date:	2013-11-18T08:16:29Z
Abstract:	無論是民用航空器或是軍用航空器，要讓這造價昂貴的裝備發揮最大效益，就是保持妥善可飛狀態，所以飛機修護常需要在短時間及有限人力資源下去完成，且執行時間長短會影響公司的獲利情況或軍隊的備戰狀態；而飛機進廠維修完整的規劃控制將會有效縮短工作時程，因此有效的「精實思維」(Lean Thinking)就在這種需求下更顯得重要。而精實生產管理講求「去除每一個流程步驟中的浪費，以縮短前置時間、降低成本、提升品質、創造價值、改善安全性及提升員工士氣」。本研究將精實生產方式的現場改善手法，運用在飛機修護運作上，同時導入5S、目視管理及PDCA等，把飛機修護管理工作需求，結合精實生產管理的理念與作法，及促進各個不同維修與支援單位的協同修護能量，將提升飛機修護的產值與產能，期能飛機保持妥善及發揮使用效益，進而提升公司獲利。本研究導入精實生產手法在現場改善後成果有一.有形的價值，讓UH-1U直昇機階段檢查修護產能整體體質改變，在工作人員的能力，修護流程的產能產值及對顧客進廠修護的需求均有明顯的提升，平均達成每一架次進廠提前1日完成出廠，節省飛機每一架次進廠所花費人力時間成本9人次共計72小時時間成本;二.無形的價值，讓顧客對修護產品的認同以及工作人員的成長，能力技術的提升及對工作認同感增加。 Whether it’s a civil or military aircraft, the way to make this costly equipment to achieve maximum efficiency is keeping it in a proper-to-fly status. Thus there are usually a shorten time and limited human resources for completing and executing the repairment. The length of repairing time will also affect the profit status of a company or the military condition of preparation. While a complete plan and control in the factory will effectively shorten the work schedule for aircraft repairment, a valid introducing of "Lean Thinking" is even more important in this industry. The emphasis on Lean Production management includes " removing waste of every step in the process, in order to shorten lead times, reduce costs, improve quality, create value, improve safety and boost staff morale." In this study, Lean Production methods was applied to improve the factory workplace and the operation of aircraft maintenance by importing 5S, visual management and PDCA, etc. By combining the demand for aircraft maintenance management with Lean Production management concepts and practices, factory can promote various maintenance and synergistic energy of repairing support units that will enhance the value of aircraft maintenance and capacity, hoping to keep the maintainance of aircrafts in a proper and effective way and thus enhance the company's profitability. The achivements of this study by introducing Lean manufacturing practices in the workplaces are both the tangible and intangible value. First of all, the inspection and repairment capacity of UH-1U helicopter stage have overall significant improvements in staff capacity, repairing processes of production capacity output and the requirement to customers for back-to-factory repairment. The factory is saving average one day less in each aircraft repairment while decreasing 9 manpower from the process in saving 72 working hours. In the intangible value, customers’ respection to product repairment had increased as well as staff's knowledge, technology and the ability to work identity had grown.
Description:	指導教授:吳英偉
Appears in Collections:	[Department of Industrial Engineering and Management/Graduate Institute of Lean Production Management] Theses and Dissertations

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