【正文】 0 / 39汽車密封條C6 工位工序動作平衡與仿真摘 要本文是對北京萬源瀚德汽車密封系統(tǒng)有限公司長春分公司 audiC6 工位的實習(xí)考察的基礎(chǔ)上，獲取原始資料，在排好各工藝流程內(nèi)容的基礎(chǔ)之上，運用模特法對生產(chǎn)線每個工位的操作動作進行分析，以確定各操作單元的操作時間。同時，根據(jù)實際情況確定出生產(chǎn)線的節(jié)拍，結(jié)合操作時間和節(jié)拍確定生產(chǎn)線平“5W1H”提問法以及“ECRS”原則對生產(chǎn)線進行適當(dāng)?shù)母倪M并完成 C6 工位工序動作平衡的設(shè)計任務(wù)。本文利用 Flexsim 這一軟件工具對 C6 工位的運行過程進行了仿真，找出了在生產(chǎn)線運行過程中出現(xiàn)的阻塞和等待問題并對此進行了分析.關(guān)鍵詞：生產(chǎn)線平衡，MOD，仿真，節(jié)拍1 / 39AbstractThis article is Haldex Beijing Wan Yuan Changchun Automotive Sealing Systems Co., Ltd. Branch audiC6 inspection station on the basis of the internship to obtain the original information content in the line up on the basis of the process, the use of model laws on the production line for each work bit operating movements were analyzed to determine the operating unit39。s operating time. Meanwhile, according to the actual situation to determine the production line to the beat, bined with operating time and beat to determine line balance rate, through the production lines to balance and use of 5W1H questions law, and ECRS principle of production appropriate to improve and plete the C6position process Action balanced design tasks. In this paper, the software tool Flexsim C6position of running the simulation, identified during the operation of the production line blocking and waiting for problems to occur, and this is analyzed.Keywords: line balancing, MOD, simulation, beat2 / 39目 錄1 緒論 ...........................................................................................................................1 課題研究背景 ...................................................................................................1 當(dāng)前汽車密封條的發(fā)展形勢 ...........................................................................1 汽車密封條的生產(chǎn)工藝 ...................................................................................2 實習(xí)公司簡介 ...................................................................................................2 國外汽車密封條發(fā)展情況 ...............................................................................32 流水線及人因工程學(xué)簡介 .......................................................................................4 流水線的概念與特征 .......................................................................................4 流水線的節(jié)拍設(shè)定及平衡率計算 ...................................................................5 人因工程學(xué) .......................................................................................................5 人因工程概述 ...........................................................................................5 人因工程的目的 .......................................................................................63 C6 工位 工序動作平衡分析設(shè)計 ..............................................................................1 動作分析概述 ...................................................................................................1 動作分析方法用途 ...........................................................................................1 模特排時法 .......................................................................................................2 動作分析的應(yīng)用 ...............................................................................................43 / 39 對各工序進行動作分析 ..................................................................................6 計算工位的節(jié)拍 .............................................................................................12 計算生產(chǎn)線平衡率 .........................................................................................134 C6 工位生產(chǎn)線動 作平衡分析改善 ..........................................................................1 C6 工位問題分析 ..............................................................................................1 C6 工位改善方案 ..............................................................................................1 C6 工位節(jié)拍的計算 ..........................................................................................5 C6 工位改善后平衡率的計算： ......................................................................55 基于 FLEXSIM 的生產(chǎn)線仿真 ...................................................................................6 仿真軟件概述 ...................................................................................................6 FLEXSIM 仿真軟件簡介 ....................................................................................6 FLEXSIM 的主要特性 ........................................................................................6 FLIESIM 軟件特點 ............................................................................................7 C6 工位生產(chǎn)線改進前后的仿真分析 ...............................................................76 結(jié)論 .........................................................................................................................12致謝 .............................................................................................................................13參考文獻 .....................................................................................................................134 / 390 / 391 緒論 課題研究背景 汽車密封條是汽車的重要零部件之一，廣泛用于車門、車窗、車身、座椅、天窗、發(fā)動機箱和后備箱等部位，具有防水、密封及節(jié)能的重要作用，隔音、防塵、防凍、保暖。它必須具有很強的拉伸強度，良好的彈性，還需要比較好的耐溫性和耐老化性。為了保證膠條與型材的緊固，膠條的斷面結(jié)構(gòu)尺寸必須與型材匹配。其特點：汽車用密封條主要是由具有良好彈性和抗壓縮變形、耐老化、臭氧