本文選題：大規(guī)模定制 + 工時定額　； 參考：《重慶大學》2014年碩士論文

【摘要】：隨著經(jīng)濟的發(fā)展，人類物質(zhì)和文明水平逐步提高，現(xiàn)代市場環(huán)境發(fā)生了巨大的變化，越來越豐富的商品供應帶來了越來越激烈的市場競爭，同時也促進了顧客需求的多樣化。為了滿足顧客需求和贏得市場競爭，企業(yè)不得不生產(chǎn)定制化、個性化的產(chǎn)品，同時又要滿足周期短、低成本和高質(zhì)量的要求。大規(guī)模定制(MassCustomization)生產(chǎn)模式在一定程度上滿足這些需求，但由于產(chǎn)品多樣化和定制化帶來的生產(chǎn)工藝的差異化與生產(chǎn)過程的動態(tài)化、復雜化，使得企業(yè)在定制產(chǎn)品時間研究方面面臨巨大的挑戰(zhàn)，傳統(tǒng)的工時定額方法已經(jīng)難以適應MC生產(chǎn)模式，難以精確高效的制定產(chǎn)品工時定額，，從而導致產(chǎn)品交貨期難以準確預測。因此，為滿足MC生產(chǎn)環(huán)境下的競爭需求，企業(yè)必須尋求一種準確高效的制定產(chǎn)品工時定額的方法。 本文在分析MC生產(chǎn)模式特點及其對工時定額提出的新要求的基礎上，結(jié)合企業(yè)現(xiàn)行工時定額方法的局限性，提出了工時模塊化方法，旨在解決工時定額難以快速準確制定的難題。該方法的突出特點是：充分考慮大規(guī)模定制環(huán)境對工時定額的影響，根據(jù)模塊化理論和工藝相似性技術(shù)，運用數(shù)據(jù)重用的思想，高效率、低成本的制定出企業(yè)各種定制產(chǎn)品及其零部件的制造時間定額；從產(chǎn)品制造過程出發(fā)，將工時載體作為劃分工時模塊的依據(jù)，改變了傳統(tǒng)的以制造工序及操作動作為研究對象的模式，將工時制定的出發(fā)點從工序?qū)酉蛑圃爝^程的上游移動，使得工時定額的制定從思想上和過程上都更簡單化。該方法的整體思想為將模塊化融會貫通于整個工時模塊構(gòu)建至集成的過程中。 工時模塊化過程也是工時定額制定的過程。第一，根據(jù)工藝相似性，構(gòu)建面向產(chǎn)品族和零件組的邏輯工時模塊和實體工時模塊；第二，為了便于檢索匹配，根據(jù)各類工時模塊的特點，采用不同的編碼方法；第三，確定各類工時模塊的檢索和重用原則；第四，為了快速準確的獲得定制產(chǎn)品的工時定額，采用神經(jīng)網(wǎng)絡技術(shù)建立各類工時模塊的工時模型；第五，根據(jù)產(chǎn)品制造過程，確定工時模塊的集成規(guī)則；第六，規(guī)范工時模塊庫的結(jié)構(gòu)，提出工時模塊庫的兩個層次的維護方法；最后，通過企業(yè)案例闡述工時模塊化方法的具體實施過程。
[Abstract]:With the development of economy, the level of human material and civilization has been gradually improved, the modern market environment has undergone tremendous changes, more and more rich commodity supply has brought more and more fierce market competition, but also promoted the diversification of customer demand. In order to meet the needs of customers and win market competition, enterprises have to produce customized, personalized products, but also to meet the requirements of short cycle, low cost and high quality. Mass customization (Mass customization) production mode meets these requirements to some extent, but the differentiation of production process and the dynamic production process are complicated by the diversification and customization of products. Enterprises are faced with great challenges in the research of customized product time. The traditional man-hour quota method has been difficult to adapt to the MC production model, and it is difficult to accurately and efficiently formulate the product man-hour quota, resulting in the product delivery date is difficult to predict accurately. Therefore, in order to meet the competition demand of MC production environment, enterprises must seek an accurate and efficient method to formulate the product man-hour quota. On the basis of analyzing the characteristics of MC production mode and the new requirements for man-hour quota, this paper puts forward the method of man-hour modularization, combining with the limitation of the present method of man-hour quota in enterprises. The aim is to solve the problem that the quota of working hours is difficult to set quickly and accurately. The prominent features of this method are: fully considering the influence of mass customization environment on man-hour quota, according to modularization theory and process similarity technology, using the idea of data reuse, high efficiency, The manufacturing time quota of all kinds of custom-made products and their parts are worked out at low cost, and the man-hour carrier is taken as the basis for dividing the man-hour module from the product manufacturing process. The traditional mode of taking manufacturing process and operation action as the research object is changed, and the starting point of man-hour formulation is moved from the working procedure layer to the upstream of manufacturing process, which makes the formulation of man-hour quota more simple in thought and process. The whole idea of this method is to integrate the modularization into the whole man-hour module. The man-hour modularization process is also the man-hour quota formulation process. First, according to the process similarity, the logical man-hour module and the entity man-hour module for product family and parts group are constructed. Secondly, different coding methods are adopted according to the characteristics of various man-hour modules in order to facilitate retrieval and matching. Determine the principle of retrieval and reuse of all kinds of man-hour modules; fourth, in order to quickly and accurately obtain the man-hour quota of customized products, use neural network technology to establish man-hour models of various man-hour modules; fifthly, according to the manufacturing process of products, Determine the integration rules of the man-hour module; sixth, standardize the structure of the man-hour module library, put forward two levels of maintenance methods of the man-hour module library; finally, explain the concrete implementation process of the man-hour modularization method through the enterprise cases.
【學位授予單位】：重慶大學
【學位級別】：碩士
【學位授予年份】：2014
【分類號】：TB497

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