精實生產價值溪流程改善方法之實證研究－以某汽車空調製造商為例

An Empirical Study of Lean Production Value Stream Improvement Method-A Case Application of a Car A/C Manufacturer

任恒毅(Hen-Yi Jen) ； 廖秀姬(Hsiu-Chi Liao)

《品質學報》 15卷5期 (2008/10) Pp. 323-336

摘要

精實生產(lean production)主要爲流程合理化的改善活動，目的是協助企業改善製造及管理流程、提高產品品質、生產力及增加產業的競爭力。精實生產有著與傳統的生產模式截然不同的管理思維，本研究嘗試探討精實生產管理的模式，以及運用價值溪流分析，系統地建立一精實生產製造導入模式，包含推行前置活動、定義價值、確認價值溪流圖、暢流、後引式生產、完善等六大改善階段及十九項執行步驟，並以某汽車空調製造公司進行實務驗證，結果顯示精實生產導入模式對該公司之效益顯著。

關鍵字

精實生產 ； 價值溪流圖 ； 汽車空調製程改善

並列摘要

Lean production is for process improvement. It helps enterprises improve production and/or management processes, increase product quality, productivity and enhance enterprises' competitive advantages. Lean production has entirely different management thinking from other traditional production methods. This study explores lean production activity management and integrates value stream mapping into a lean process implementation framework which includes six improvement phases: pre-implementation campaign, definition of value, affirming value stream mapping, smoothing the flow, pull process and completion, and with total of 19 guiding steps. An empirical study of an auto air-conditioning (A/C) supplier implementing the framework is performed and the results are significant.

並列關鍵字

lean production ； value stream mapping ； auto A/C process improvement

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