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水路兩棲艇的設(shè)計(jì)畢業(yè)設(shè)計(jì)論文(已修改)

2025-06-17 21:25 本頁面
 

【正文】 哈爾濱工業(yè)大學(xué)本科畢業(yè)設(shè)計(jì)(論文) I 摘 要 水陸兩棲快艇,是一種既能在路上行駛,也能在水里行動(dòng)的兩棲交通工具。這種交通工具,具備一般汽車的功能和主要部件,也包含船的功能和主要部件,是一種新型交通工具。 本文主要敘述水陸兩棲快艇的機(jī)械式設(shè)計(jì)方案,包括外形的設(shè)計(jì),內(nèi)部傳動(dòng)系統(tǒng)的設(shè)計(jì),分動(dòng)器的設(shè)計(jì),輪胎收放的簡(jiǎn)略設(shè)計(jì)以及密封設(shè)計(jì)。本設(shè)計(jì)中,采用以車為主,附加船體功能的原理。選用馬自達(dá) 6 為設(shè)計(jì)模板進(jìn)行設(shè)計(jì)與改造。首先,介紹了國內(nèi)外水陸兩棲快艇的發(fā)展歷程,敘述了選題的原因。然后介紹了本設(shè)計(jì)選取的主要汽車構(gòu)架,并根據(jù)此設(shè)計(jì)了整體的外形,并沿用了選取 車型的發(fā)動(dòng)機(jī)、離合器、變速箱、主減速器以及差速器。在此基礎(chǔ)上,計(jì)算出水中以及陸地上的形式阻力,并根據(jù)阻力選取了適當(dāng)?shù)穆菪龢H缓笤O(shè)計(jì)了內(nèi)部主要部件的位置,并計(jì)算了整體的重心位置。隨后設(shè)計(jì)了分動(dòng)器,以此實(shí)現(xiàn)水陸兩棲的控制。然后大略進(jìn)行了輪胎收放結(jié)構(gòu)以及方向控制的設(shè)計(jì)。最后,對(duì)密封進(jìn)行了大略的論述。達(dá)到了任務(wù)所要求的水陸兩用的功能以及保證了在陸地上和水中的速度。 關(guān)鍵詞 : 水陸兩棲、交通工具、設(shè)計(jì) 哈爾濱工業(yè)大學(xué)本科畢業(yè)設(shè)計(jì)(論文) II 各位如果需要此設(shè)計(jì)的全套內(nèi)容(包括二維圖紙、中英文翻譯、完整版論文、程序、 答辯 PPT)可加 695939903,如果需要代做也請(qǐng)加上述 ,代做免費(fèi)講解 哈爾濱工業(yè)大學(xué)本科畢業(yè)設(shè)計(jì)(論文) II Abstract Amphibious vehicle is a vehicle that not only travel on the land but also on the vehicle is new, because it not only has the fundament and functions of normal cars but also has the fundament and functions of boat. This paper mainly describes the design scheme of mechanical type amphibious vehicle,including the contour design, the design of internal transmission system, sub actuator design, simple design of tire storage and seal design. First of all, introduced the domestic and foreign amphibious speedboat development course, describes the topics of the reason. And then introduces the main vehicle frame of the design, and design the overall shape according to this, and follows the selection models of the engine, clutch, gearbox, the main reducer and differential. On this basis, calculation of water and land in the form of resistance, and the resistance of the proper selection of the propeller. Then the design of the main parts of the internal position, the position of the center of gravity and the calculation of the overall. Then the design of the actuator, so as to realize the amphibious control. Then the design of control and simple structure and the direction of the tire. Finally, the seal of general discussion. KEY WORD: Amphibious,vehicle,design. 哈爾濱工業(yè)大學(xué)本科畢業(yè)設(shè)計(jì)(論文) 目 錄 摘 要 .................................................................................................................... I Abstract............................................................................................................... II 第一章 緒論 選題背景 ...................................................................................................1 課題確立的意義 .......................................................................................2 本文主要研究?jī)?nèi)容 ...................................................................................2 第二章 水陸兩棲快艇總體方案選擇 傳動(dòng)系統(tǒng) 設(shè)計(jì)概述 ...................................................................................3 汽車傳動(dòng)系統(tǒng)概述 .........................................................................3 快艇傳動(dòng)系統(tǒng)概述 .........................................................................3 總體方案的選擇 .......................................................................................3 傳動(dòng)方式的選擇 .............................................................................3 傳動(dòng)系統(tǒng)的布置方案 .....................................................................4 最終總體布置方案 .........................................................................4 其他方案的確定 .......................................................................................4 輪胎收放系統(tǒng) .................................................................................4 方向控制 .........................................................................................5 密封 .................................................................................................5 本章小結(jié) ...................................................................................................5 第三章 外形的設(shè)計(jì) 外形的主要參數(shù) .......................................................................................6 車輛首部形狀設(shè)計(jì) .........................................................................6 中間截面輪廓設(shè)計(jì) .........................................................................7 尾部形狀設(shè)計(jì) .................................................................................8 整體的成型 ...............................................................................................9 本章小結(jié) ...................................................................................................9 哈爾濱工業(yè)大學(xué)本科畢業(yè)設(shè)計(jì)(論文) 第四章 水陸兩棲快艇總體設(shè)計(jì) 概述 .........................................................................................................10 水陸兩棲快艇技術(shù) 參數(shù)確定 .................................................................10 質(zhì)量參數(shù)的確定 ...........................................................................10 水路兩棲快艇主要尺寸的確定 ...................................................10 水路兩棲快艇主要性能參數(shù)的確定 ...................................................10 行駛動(dòng)力性參數(shù)的確定 ............................................................... 11 燃料的經(jīng)濟(jì)性 ............................................................................... 11 水陸兩棲快艇主要部件的選擇和布置 ................................................. 11 發(fā)動(dòng)機(jī)的選擇和布置 ................................................................... 11 駕駛位置的確定 ........................................................................... 11 傳動(dòng)系的布置 ............................................................................... 11 螺旋槳位置的布置 ....................................................................... 11 懸架系統(tǒng)的布置 ...........................................................................12 水陸兩棲快艇材料的選用 ...........................................................12 總體布置的計(jì)算 .....................................................................................12 軸荷計(jì)算以及重心位置的計(jì)算 ...................................................12 船體入水深度的計(jì)算 ...................................................................13
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