汽車製造廠多樣少量生產之JIT交貨模式研究

A Study of JIT Delivery Model for High Variety and Low Volume Production in Auto Industry

林明新(Min-Shin Lin)

指導教授 ： 陳建良

中原大學/工學院/工業工程研究所/碩士(2004年)

https://doi.org/10.6840/cycu200400547

摘要

摘要

?研究是以汽車製造廠多樣少量生產之JIT交貨模式為主軸‧藉由本研究探討,可得証在中心廠的生產資訊分享、實施JIT原則和廠商自主管理庫存下對零件庫存低減和複雜的交貨流程簡化會有莫大的效益。
在資訊不夠透明下及與供應商雙方不夠信任下,中心廠所提供供應商的種種交貨訊息皆大於實際生產需求,且中心廠對供應商的種種的交貨物流模式,皆設下重重關卡檢知供應商的交貨準確率;因此,中心廠的零件庫存居高不下增加的許多無效率的交貨流程限制。
本研究方法是由中心廠適時提供產內實際生產資訊,供應商則依此資訊作JIT交貨,並在雙方互任下,供應商把中心廠交貨腹地當本身庫房管制,且中心廠不再作上述交貨的檢知及控管,將有效低減交貨訊息皆大於實際生產需求的問題點,進而達到庫存低減效果及作業簡化。

關鍵字

物流 ； 廠商庫存管理 ； JIT

並列摘要

ABSTRACT

This research studies a JIT delivery model for high variety and low volumn production in auto industry. This model can improve the logistics efficiency and effectiveness by reducing stocks and simplifying delivery operation based on information sharing, JIT philosophy, and vendor-managed inventory.
Due to the information invisibility and lack of mutual understanding, the delivery information provided by automakers generally exceeds the real material requirement. Furthermore, in order to ensure the accuracy of material supply, automakers set up several checking gates in various delivery processes. This leads to high inventory and inefficient control in delivery processes.
In the proposed approach, automakers provide suppliers the real-time production information that drives suppliers’ sequential delivery process on a JIT basis. Moreover, suppliers manage the automakers’ warehouse to ensure the sufficient supply of parts. This saves the automakers’ management effort on the inventory and delivery control. Case study shows the approach significantly reduces the inventory level and increase the efficiency of logistics.

並列關鍵字

Vendor-Managed Inventoty ； Logistics ； JIT

參考文獻

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