本文關(guān)鍵詞： 推土機(jī) 制造物流 生產(chǎn)線平衡 仿真　出處：《上海工程技術(shù)大學(xué)》2015年碩士論文　論文類型：學(xué)位論文

【摘要】：推土機(jī)作為一種工程車輛,在道路工程、水利工程、環(huán)保工程等建設(shè)中起著不可或缺的作用。隨著“十二五”計(jì)劃的出臺(tái),工程機(jī)械迎來了前所未有的發(fā)展機(jī)遇,但我國(guó)推土機(jī)生產(chǎn)制造技術(shù)明顯落后于發(fā)達(dá)國(guó)家,由于推土機(jī)生產(chǎn)具有加工要求高、難度大、生產(chǎn)周期長(zhǎng)、投資大等特點(diǎn),這些特點(diǎn)為企業(yè)優(yōu)化生產(chǎn)系統(tǒng)帶來了很大的困難。計(jì)算機(jī)仿真可以大大縮短開發(fā)時(shí)間、節(jié)約成本,采用仿真技術(shù)對(duì)生產(chǎn)線進(jìn)行規(guī)劃設(shè)計(jì)成為推土機(jī)制造企業(yè)的優(yōu)先選擇的手段。生產(chǎn)線仿真技術(shù)是目前制造業(yè)廣泛采用的先進(jìn)技術(shù)之一,它以計(jì)算機(jī)仿真技術(shù)為基礎(chǔ),通過軟件中的模型模擬現(xiàn)實(shí)中的生產(chǎn)制造過程,實(shí)現(xiàn)對(duì)生產(chǎn)系統(tǒng)運(yùn)行狀況的預(yù)測(cè),從而發(fā)現(xiàn)生產(chǎn)過程中的瓶頸問題,幫助決策者發(fā)現(xiàn)問題、解決問題,實(shí)現(xiàn)生產(chǎn)效率的提高。本文首先闡述了制造物流系統(tǒng)的定義以及離散事件系統(tǒng)仿真的相關(guān)理論知識(shí),同時(shí)介紹了本文所涉及的樂龍物流仿真軟件Ra LC;其次,對(duì)生產(chǎn)線基本概念和生產(chǎn)線平衡的重要性進(jìn)行了詳細(xì)的研究,列舉了制造業(yè)制造物流系統(tǒng)幾種常見的評(píng)價(jià)指標(biāo);第三,詳細(xì)地分析了企業(yè)新廠的總體規(guī)劃和推土機(jī)聯(lián)合車間制造物流系統(tǒng)要求及相關(guān)信息;第四,結(jié)合生產(chǎn)線工藝流程,利用Ra LC建立推土機(jī)聯(lián)合車間制造物流系統(tǒng)的仿真分析模型;最后,基于生產(chǎn)線平衡理論,對(duì)模型進(jìn)行仿真分析,確定生產(chǎn)系統(tǒng)中的瓶頸問題,利用現(xiàn)代物流技術(shù)和先進(jìn)的物流手段,提出優(yōu)化措施,將優(yōu)化措施納入仿真模型中重新分析,驗(yàn)證優(yōu)化措施的可行性。本文通過設(shè)計(jì)一個(gè)應(yīng)用現(xiàn)代物流方式的制造物流系統(tǒng),旨在滿足企業(yè)新廠效率高、成本低和安全性高的目的,具有一定的實(shí)際意義和理論價(jià)值。
[Abstract]:As a kind of engineering vehicle, bulldozer plays an indispensable role in the construction of road engineering, water conservancy project, environmental protection project and so on. With the introduction of the 12th Five-Year Plan, construction machinery has ushered in unprecedented opportunities for development. However, the production and manufacturing technology of bulldozer in our country lags behind that in developed countries obviously. Because of the characteristics of bulldozer production with high processing requirements, great difficulty, long production cycle and large investment, etc. These characteristics bring great difficulties to the optimization of production system. Computer simulation can greatly shorten the development time and save the cost. Planning and design of production line by simulation technology has become the first choice means for bulldozer manufacturing enterprises. Production line simulation technology is one of the advanced technologies widely used in manufacturing industry at present, and it is based on computer simulation technology. The model in the software simulates the production manufacturing process in reality, realizes the forecast to the production system running condition, thus discovers the bottleneck problem in the production process, helps the decision maker to discover the problem, solves the problem. In this paper, the definition of manufacturing logistics system and the relevant theoretical knowledge of discrete event system simulation are introduced. At the same time, the Lulong logistics simulation software Ra LC. which is involved in this paper, is introduced. The basic concept of production line and the importance of production line balance are studied in detail, and several common evaluation indexes of manufacturing logistics system are listed. The general plan of the new factory and the requirements and relevant information of the manufacturing logistics system in the bulldozer joint workshop are analyzed in detail. 4th, the simulation analysis model of the manufacturing logistics system of the bulldozer joint workshop is established by using Ra LC combined with the production line process. Finally, based on the balance theory of production line, the model is simulated and analyzed, the bottleneck problem in production system is determined, the optimization measures are put forward by using modern logistics technology and advanced logistics means, and the optimization measures are reanalyzed in the simulation model. To verify the feasibility of optimization measures, this paper designs a manufacturing logistics system using modern logistics mode, which aims to meet the purpose of high efficiency, low cost and high safety of new plant, which has certain practical and theoretical value.
【學(xué)位授予單位】：上海工程技術(shù)大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2015
【分類號(hào)】：TU623.5;TU605

【參考文獻(xiàn)】

相關(guān)期刊論文 前10條

1 鄭順?biāo)?生產(chǎn)線仿真技術(shù)研究[J];兵工自動(dòng)化;2004年04期

2 王仕卿 ,宋建林 ,李景元;談精益生產(chǎn)方式在車間生產(chǎn)中的作用[J];車間管理;2005年01期

3 何臘梅,鄭忠,高小強(qiáng),趙克文,張大德,陳小平;攀鋼煉鋼生產(chǎn)物流仿真分析[J];重慶大學(xué)學(xué)報(bào)(自然科學(xué)版);2004年05期

4 黎昕;借鑒歐盟經(jīng)驗(yàn) 推動(dòng)福建物流業(yè)發(fā)展[J];發(fā)展研究;2003年06期

5 張衛(wèi)德,嚴(yán)洪森,徐成;基于Flexsim的生產(chǎn)線仿真和應(yīng)用[J];工業(yè)控制計(jì)算機(jī);2005年09期

6 王永奇,房立文,陶偉;智能化推土機(jī)的發(fā)展現(xiàn)狀和趨勢(shì)[J];建設(shè)機(jī)械技術(shù)與管理;2004年10期

7 曾鳳華;精益生產(chǎn)的理念及其實(shí)施手段[J];機(jī)械管理開發(fā);2004年05期

8 吳錫源;張大亮;;SCOR模型在綠色供應(yīng)鏈管理中的應(yīng)用研究[J];技術(shù)經(jīng)濟(jì)與管理研究;2006年02期

9 林凱;張維競(jìng);;生產(chǎn)物流平衡的持續(xù)優(yōu)化在硬盤磁頭制造業(yè)的應(yīng)用[J];物流科技;2006年03期

10 王長(zhǎng)濤;劉春光;胡東平;宮巍;尚文利;;混合流水車間等待時(shí)間優(yōu)化研究[J];沈陽(yáng)建筑大學(xué)學(xué)報(bào)(自然科學(xué)版);2012年02期

相關(guān)碩士學(xué)位論文 前6條

1 王鳴華;基于Flexsim的精益生產(chǎn)線布局仿真與優(yōu)化[D];天津大學(xué);2011年

2 胡明明;基于離散事件的鋼卷加工中心混合流水生產(chǎn)線仿真平臺(tái)設(shè)計(jì)與開發(fā)[D];上海交通大學(xué);2012年

3 徐永輝;基于仿真優(yōu)化的裝配線平衡問題研究[D];天津大學(xué);2012年

4 劉濤;企業(yè)物流成本分析[D];山東科技大學(xué);2004年

5 梁田甜;鋼鐵企業(yè)軌梁生產(chǎn)線數(shù)字建模與仿真研究[D];重慶大學(xué);2006年

6 張芳珍;RFID在汽車整車制造物流管理中的研究[D];重慶大學(xué);2010年

，

本文編號(hào)：1506296