工具機磨床業導入精實管理之效益研究-以P公司為例

The Effect of Implementing Lean Production on the Tool Grinding Machine Manufacturing- A Case of P Company

王志盟(Chih-Meng Wang)

指導教授 ： 張鐵軍 ； 陳悅琴

朝陽科技大學/管理學院/企業管理系高階產業經營碩士在職專班/碩士(2017年)

摘要

摘要
台灣精實生產模式的應用，從汽車業開始隨後普及應用在工具機，影響的產業範圍深遠，本研究擬以個案公司為例，探討精實生產應用於工具機產業之效率提升與對經營管理之效益。個案P公司自5S整理整頓做起，並以精裝室配套供料之改善作業程序和方法進行調整，有效提昇P公司資訊傳遞、庫存之供料和缺料作業、料箱設計和作業流程改善，並降低物料等待時間，實現精實生產中「及時化管理(JIT)」理念和提昇公司競爭力。本研究進一步探討P公司與另四家工具機業者組成的「超精密加工設備製造聯盟」(Super Precision Equipment’s Manufacturing Alliance; SPEMA)之互動與學習情況。這五家工具機業者的產品分別是平面磨床、線切割機、縱合加工機、木工機、PCB鑽機、內外圓磨床。五家業者透過異業結盟方式進行製程改善精實管理的交流已達十年以上，聯盟成員定期進行製程管理議題，討論分享與觀摩學習各家對精實生產的推動方法及改善對策。本研究於觀察訪談中整理分享聯盟成員A公司運用持續改善在精實生產，將設定改善機型總組裝工時縮短由63小時改善到 28小時，而個案公司P公司在精實生產改善過程中，將外圓磨床機型總組裝工時由設定目標13.5小時降低為8.5小時，並使工位利用率提升為91%。

關鍵字

豐田式管理 ； 精實管理 ； 5S活動 ； 工具機產業

並列摘要

Abstract
Taiwan Lean Production System application it’s from Automotive industry began, and then popularize the application of machine tools, affecting the industry range far-reaching. This study is intended to take a case company as an example to explore the efficiency of the production of precision machine tools and the benefits of management . Case P company from the 5S finishing rectification to start, and to spindle room supporting the improvement of the operation procedures and methods to adjust, effectively enhance the P company information transmission, inventory for the material and lack of material operations, box design and operation process improvement, and reduce the material waiting time, to achieve lean production in the "timely management (JIT)" concept and enhance the competitiveness of the company.
This study further explores the interaction and learning of Super Precision Equipment's Manufacturing Alliance (SPEMA), which consists of four companies and four machine tools. The five machinery company products respectively Surface Grinding Machine, EDM machine, Woodworking Machine, PCB drilling machine, Internal and External grinding machine. Five company through the way of foreign companies to improve the management of the process of fine management has been more than a decade of communication, members of the Union on a regular basis to process management issues to discuss the sharing and observation of the various countries to promote the production methods and improve countermeasures.
This study was conducted in the observation interview to share the members of the Union A Company continued to improve the use of continuous production, will set the improvement of the total assembly time to reduce the shortened from 63 hours to 28 hours, while the case company P company in the process of improving the production process, the total assembly of cylindrical grinder models from the set target 13.5 hours down to 8.5 hours, and to improve the utilization rate of 91%.

並列關鍵字

TOYOTA Production System(TPS) ； Lean Prodution ； 5S activites ； The Machine Tools Industry

參考文獻

13. Womack, James P. and Jones, Daniel T Roos Daniel(199), The Machine That Change The World, New York, Simon & Schuster Inc..

1.江瑞坤、大野義男、侯東旭(2008)。豐田的三位一體生產系統，出版社財團法人中衛發展中心。

2.游振昌(1999)。推動5S：5S實戰手冊，中國生產力中心，P.44~P.99，P.149，P.160，P.166。

3.廖兆旻(1996)。企業5S活動實戰技巧與手冊，台灣工商圖書館出版社，P.56，P.82~165。

4.劉仁傑(1999)。分工網路－剖析台灣工具機產業競爭力的奧秘。台北市：聯經。