CRH380B 動(dòng)車(chē)組轉(zhuǎn)向架三維實(shí)體仿真設(shè)計(jì)-帶答辯ppt【含三維SW模型圖紙】

喜歡就充值下載吧。資源目錄里展示的全都有，下載后全都有，圖紙均為CAD原圖，有疑問(wèn)咨詢QQ:414951605 或1304139763 畢 業(yè) 設(shè) 計(jì)(論 文)動(dòng)車(chē)組轉(zhuǎn)向架三維實(shí)體仿真設(shè)計(jì)學(xué)科、專(zhuān)業(yè) ：學(xué) 號(hào) ：作 者 姓 名：指 導(dǎo) 教 師：摘 要隨著中國(guó)高速鐵路的發(fā)展，鐵路運(yùn)輸?shù)陌踩絹?lái)越受到人們的關(guān)注。轉(zhuǎn)向架則是保證高速動(dòng)車(chē)組平穩(wěn)、安全運(yùn)行的基礎(chǔ)。它是車(chē)輛的重要組成部分之一，所以它的可靠性影響整個(gè)列車(chē)的平穩(wěn)運(yùn)行。這就需要對(duì)轉(zhuǎn)向架結(jié)構(gòu)進(jìn)行分析了解，掌握轉(zhuǎn)向架零件的實(shí)體造型方法和虛擬裝配方法。本文主要在對(duì)CRH380B動(dòng)車(chē)組轉(zhuǎn)向架進(jìn)行結(jié)構(gòu)分析的基礎(chǔ)上，了解轉(zhuǎn)向架的基本結(jié)構(gòu)及其主要功能。完成了轉(zhuǎn)向架的主要零部件的三維實(shí)體模型及虛擬裝配，掌握三維實(shí)體仿真設(shè)計(jì)在鐵路機(jī)車(chē)車(chē)輛產(chǎn)品的開(kāi)發(fā)中的應(yīng)用。1、以SolidWorks為基礎(chǔ)，建立轉(zhuǎn)向架零件三維實(shí)體模型并進(jìn)行虛擬裝配。2、運(yùn)用有限元軟件ANSYS WORKBENCH對(duì)車(chē)輪、車(chē)軸進(jìn)行有限元分析，依據(jù)JIS-E-4501標(biāo)準(zhǔn)車(chē)軸靜強(qiáng)度滿足設(shè)計(jì)要求。根據(jù)UIC 510-5 標(biāo)準(zhǔn)表明車(chē)輪靜強(qiáng)度滿足設(shè)計(jì)要求。3、對(duì)一系彈簧懸掛裝置的外簧進(jìn)行靜強(qiáng)度分析，結(jié)果表明其靜強(qiáng)度滿足設(shè)計(jì)要求。關(guān)鍵詞：轉(zhuǎn)向架；CAD；靜強(qiáng)度；有限元- I -ABSTRACTWith the development of Chinese high-speed railway, people pay more attention to the safe railway transport. Bogie plays an important role in insures the safe and stable running of the high-speed trains. It is one of the important part of vehicle, so its reliability affects the smooth running of the train. It requires us to analysis and understand the structure of the bogie, master the solid modeling method of bogie parts and virtual assembly method.This paper mainly bases on the analysis of high-speed multiple units bogie structure to understand the basic structure and main function of the bogie. It completes the 3D solid model of the main parts of bogies and virtual assembly, and grasps the design 3D solid in the development of product application on railway vehicles. 1、 On the basis of solidworks, establishing 3D solid model of bogie parts and proceeding virtual assembly.2、 Using finite element software accomplish to the wheel, axle of finite element analysis. According to the JIS-E-4501 the static strength of axle is suitable. And according to the UIC 510-5 the static strength of wheel contents the design requests.3、 Analysising the static strength of the suspension of primary springs strength, its result explains that the static strength contents the design requests.Key Words：bogie； CAD ；Static strength ；finite element method- III -目 錄摘 要IABSTRACTII1 緒論21.1課題研究的背景和意義21.2 國(guó)內(nèi)外研究現(xiàn)狀31.3 本論文主要研究?jī)?nèi)容及研究方法52 轉(zhuǎn)向架結(jié)構(gòu)分析62.1 轉(zhuǎn)向架概要62.1.1 轉(zhuǎn)向架的作用及技術(shù)要求62.1.2 轉(zhuǎn)向架的主要技術(shù)參數(shù)62.2 轉(zhuǎn)向架的組成82.2.1 輪對(duì)82.2.2 軸箱92.2.3 一系彈簧懸掛裝置102.2.4 構(gòu)架組成102.2.5 二系中央懸掛裝置122.2.6 電機(jī)驅(qū)動(dòng)裝置122.2.7 基礎(chǔ)制動(dòng)裝置132.2.8 其他133 三維建模及虛擬裝配143.1 三維建模143.1.1 solidworks軟件介紹143.1.2 基本零件建模153.2 虛擬裝配193.2.1 輪對(duì)軸箱裝置的裝配193.2.2 一系彈簧懸掛裝置的裝配213.2.3 牽引裝置的裝配223.2.4 轉(zhuǎn)向架整體裝配234 強(qiáng)度分析254.1 有限元分析254.2 CRH380B一系彈簧強(qiáng)度分析264.2.1 彈簧簡(jiǎn)介264.2.2有限元分析過(guò)程及結(jié)果264.3 CRH380B動(dòng)車(chē)組車(chē)輪強(qiáng)度分析264.3.1 工況分析264.3.2 過(guò)程計(jì)算274.3.3 有限元分析274.4 CRH380B動(dòng)車(chē)組車(chē)軸強(qiáng)度分析294.4.1計(jì)算過(guò)程294.4.2 有限元分析31結(jié) 論32致 謝33參 考 文 獻(xiàn)34- 9 -