【摘要】：隨著顧客需求的多樣化和個(gè)性化，多品種、小批量生產(chǎn)逐漸成為一種主流的生產(chǎn)方式。因此，混流生產(chǎn)即在同一條生產(chǎn)線上生產(chǎn)一系列功能和結(jié)構(gòu)相似的產(chǎn)品成為一種必然。 混流裝配線在生產(chǎn)過(guò)程中，產(chǎn)品型號(hào)切換頻繁，在準(zhǔn)確的時(shí)間將精確數(shù)量的生產(chǎn)用料送至裝配線的消耗點(diǎn)是保證生產(chǎn)順利進(jìn)行的關(guān)鍵。傳統(tǒng)的物料配送方式為供應(yīng)商送貨至企業(yè)倉(cāng)庫(kù)，然后由倉(cāng)庫(kù)按照生產(chǎn)計(jì)劃統(tǒng)一給生產(chǎn)線配送。這是典型的推動(dòng)式的物料配送方式，對(duì)于突發(fā)訂單的反應(yīng)速度慢。另外，混流裝配線生產(chǎn)的產(chǎn)品型號(hào)多，，造成物料占用倉(cāng)庫(kù)面積大。 論文以ZPS公司電熨斗混流裝配線為研究對(duì)象，結(jié)合現(xiàn)有的物料配送研究、JIT（Just In Time）采購(gòu)及看板管理相關(guān)知識(shí)，提出采用直送看板供應(yīng)的方式來(lái)取代以往的面向庫(kù)存的推動(dòng)式的物料配送方式，實(shí)現(xiàn)物料在裝配線與供應(yīng)商之間點(diǎn)對(duì)點(diǎn)的拉動(dòng)式供應(yīng)，不經(jīng)過(guò)其他中間存儲(chǔ)。根據(jù)該裝配線的實(shí)際情況，設(shè)計(jì)了一種新的直送看板，并從物流、信息流和資金流三個(gè)方面進(jìn)行了模型和流程的構(gòu)建。通過(guò)物料配送方式改進(jìn)方案在該裝配線上的應(yīng)用，使得ZPS公司電熨斗物料占用的倉(cāng)庫(kù)面積減少了70%，物料質(zhì)量問(wèn)題出現(xiàn)的比率降低了45%，同時(shí)在很大程度上提高了生產(chǎn)線對(duì)突發(fā)訂單的反應(yīng)速度。 本文的研究對(duì)混流裝配線的物料配送研究有理論的指導(dǎo)意義，并對(duì)其他類似企業(yè)實(shí)行這種物料配送方式有實(shí)際的指導(dǎo)意義。
[Abstract]:With the diversification and individuation of customer demand, multi-variety, small batch production has gradually become a mainstream mode of production. Therefore, it is inevitable to produce a series of products with similar function and structure in the same production line. In the production process of mixed-flow assembly line, the product model switch frequently, and the key to ensure the smooth progress of production is to deliver the exact quantity of production materials to the consumption point of assembly line in the accurate time. The traditional material distribution method is supplier delivery to the enterprise warehouse, and then the warehouse according to the production plan to the production line distribution. This is a typical push-type distribution of materials, the response to unexpected orders slow. In addition, the mixed-flow assembly line produces a lot of products, resulting in a large warehouse area. This paper takes the electric iron mixed current assembly line of ZPS Company as the research object, and studies the knowledge of, JIT (Just In Time) purchasing and Kanban management in combination with the existing material distribution. This paper proposes a direct Kanban supply method instead of the previous material distribution mode which is driven by stock, and realizes the point to point pull supply of materials between assembly line and supplier without other intermediate storage. According to the actual situation of the assembly line, a new direct transmission Kanban is designed, and the model and flow are constructed from three aspects: logistics, information flow and capital flow. Through the application of the improved material distribution scheme on the assembly line, the warehouse area occupied by ZPS electric iron materials is reduced by 70%, and the ratio of material quality problems is reduced by 45%. At the same time, to a large extent, the production line response to unexpected orders speed. The research in this paper is of theoretical significance to the study of material distribution in mixed flow assembly line, and has practical guiding significance to other similar enterprises to carry out this kind of material distribution mode.
【學(xué)位授予單位】：清華大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2013
【分類號(hào)】：F252.1;F416.6

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本文編號(hào)：2368328