HKD-5噸灑水車驅(qū)動(dòng)橋設(shè)計(jì)【含4張CAD圖紙+文檔全套】

喜歡就充值下載吧。。資源目錄里展示的文件全都有，，請放心下載，，有疑問咨詢QQ:414951605或者1304139763 ======================== 喜歡就充值下載吧。。資源目錄里展示的文件全都有，，請放心下載，，有疑問咨詢QQ:414951605或者1304139763 ======================== 河南科技大學(xué)本科生畢業(yè)設(shè)計(jì) 摘 要 現(xiàn)如今，對于特種裝備汽車生產(chǎn)制造來說，灑水車的制造是至關(guān)重要的，而且驅(qū)動(dòng)橋更是汽車制造過程中必不可少的一部分。灑水車驅(qū)動(dòng)橋的設(shè)計(jì)對于整車設(shè)計(jì)來說是尤其關(guān)鍵的一部分。為滿足灑水車不同作業(yè)情況下減速增扭、防止側(cè)滑、實(shí)現(xiàn)轉(zhuǎn)彎行駛或在不同路面上兩側(cè)車輪以不同轉(zhuǎn)速轉(zhuǎn)動(dòng)的條件，其中的關(guān)鍵尺寸和材料選取等一些需要自行設(shè)計(jì)的零件將會(huì)影響很強(qiáng)?，F(xiàn)如今，驅(qū)動(dòng)橋的設(shè)計(jì)已經(jīng)趨于成熟，需要我們更進(jìn)一步去研究的便是在降低驅(qū)動(dòng)橋設(shè)計(jì)的成本、提高驅(qū)動(dòng)橋工作效率、簡化其結(jié)構(gòu)的同時(shí)，想出更多新東西，突破極限，突破現(xiàn)有的格局。大家想必都知道，現(xiàn)在是互聯(lián)網(wǎng)的時(shí)代，一切產(chǎn)品離開了互聯(lián)網(wǎng)，勢必將會(huì)被時(shí)代所淘汰。先進(jìn)的中國人民在這一世紀(jì)應(yīng)緊緊抓住機(jī)會(huì)，將汽車和互聯(lián)網(wǎng)結(jié)合起來，將驅(qū)動(dòng)橋和互聯(lián)網(wǎng)結(jié)合起來，從而推動(dòng)我們汽車行業(yè)，向更廣闊的平臺(tái)進(jìn)軍，用科技的力量從后面推著制造業(yè)行進(jìn)。為了能夠加深對現(xiàn)代汽車設(shè)計(jì)和機(jī)械設(shè)計(jì)的印象以及增強(qiáng)我們的理論知識(shí)，本次通過畢業(yè)設(shè)計(jì)對灑水車驅(qū)動(dòng)橋的設(shè)計(jì)具有很強(qiáng)的實(shí)際意義。 在這篇論文里，首先經(jīng)過細(xì)心的調(diào)研，查閱相關(guān)資料，在了解了國外先進(jìn)的制造技術(shù)之后，確定了基本的設(shè)計(jì)思路。在老師的幫助下，通過課本上設(shè)計(jì)方法對半軸和半軸套管以及其它相關(guān)零件的尺寸完成所設(shè)計(jì)并進(jìn)行了相關(guān)校核。最后將所計(jì)算的有關(guān)數(shù)據(jù)通過CAD形成了完美的裝配圖和一些零件圖配。 關(guān)鍵詞：灑水車，驅(qū)動(dòng)橋，單級(jí)主減速器，差速器，半軸，橋殼 ABSTRACT Nowadays, for the production and manufacture of special equipment, the manufacture of the sprinkler is of great importance, and the drive axle is an essential part of the automobile manufacturing process. The design of the sprinkler drive axle is a particularly critical part of the whole vehicle design. In ord to meet that condition of speed reduction and torsion in different operation conditions of the sprinkler, the condition that the side slip is prevented, the turning travel is realized or the wheels are rotated at different rotation speeds on the two sides of the different road surface, the key size and the material selection and the like are required to be self-designed and the part which needs to be self-designed will have strong influence. Now, the design of the drive axle has become mature, and we need to go further to the study, which is to reduce the drive The cost of moving bridge design, improve the efficiency of driving bridge, simplify its structure, at the same time, come up with more new things, break through the limit, break through the existing pattern. We must all know that now is the era of the Internet, all products left the Internet, will be eliminated by the times. In this century, the advanced Chinese people should seize the opportunity to combine cars and the Internet, drive bridges and the Internet, so as to promote our automobile industry and march into a broader platform. Push manufacturing from behind with the power of technology. In order to deepen the impression of modern automobile design and mechanical design and enhance our theory On the basis of knowledge, this project is of great practical significance to the design of the sprinkler driving bridge through the graduation project. In this paper, first of all, after careful investigation, consulting the relevant materials, after understanding the advanced manufacturing technology abroad, the basic design ideas are determined. With the help of the teacher, the dimensions of half-shaft and half-shaft casing and other related parts are designed and checked by textbook design method. Finally, the calculated data are formed by CAD to form a perfect assembly drawing and some part drawings. Key words: sprinkler， drive axle， single stage main reducer，differential， half axle， axle housing 目錄 第1章 緒 論 1 1.1設(shè)計(jì)（或研究）的依據(jù)與意義 1 1.2國內(nèi)外驅(qū)動(dòng)橋研究狀況 1 1.3設(shè)計(jì)主要內(nèi)容 2 第2章 驅(qū)動(dòng)橋設(shè)計(jì) 3 2.1任務(wù)書主要技術(shù)指標(biāo) 3 2.2初步實(shí)施計(jì)劃 3 2.3發(fā)動(dòng)機(jī)的選型 3 2.4汽車輪胎的選取 4 2.5汽車車橋的種類 4 2.6驅(qū)動(dòng)橋結(jié)構(gòu)組成 4 2.7驅(qū)動(dòng)橋設(shè)計(jì)要求 5 2.8設(shè)計(jì)車型主要參數(shù) 5 2.9主減速器結(jié)構(gòu)方案的確定 6 2.9.1主減速器的齒輪類型選取 6 2.9.2主減速器的減速形式 6 2.9.3主減速比的計(jì)算 6 2.9.4主減速器主從動(dòng)錐齒輪的支承形式及安裝方法 6 2.10差速器結(jié)構(gòu)方案的確定 7 2.11半軸形式的確定 8 2.12橋殼形式的確定 8 2.13本章小結(jié) 8 第三章 主減速器設(shè)計(jì) 10 3.1概述 10 3.2主減速器齒輪參數(shù)的選擇與強(qiáng)度計(jì)算 10 3.2.1主減速器齒輪計(jì)算載荷的確定 10 3.2.2 主減速器齒輪參數(shù)的選擇 11 3.2.3螺旋錐齒輪的強(qiáng)度計(jì)算 14 3.2.4主減速器的軸承計(jì)算 18 3.3主減速器齒輪材料及熱處理 24 3.4本章小結(jié) 24 第4章 差速器設(shè)計(jì) 26 4.1概述 26 4.2對稱式圓錐行星齒輪差速器的結(jié)構(gòu) 26 4.3對稱式錐齒輪差速器的設(shè)計(jì) 26 4.3.1差速器齒輪的基本參數(shù)選擇 26 4.3.2差速器齒輪的幾何尺寸計(jì)算 28 4.2.3差速器齒輪的強(qiáng)度計(jì)算 30 4.2.4差速器齒輪的材料 31 4.4本章小結(jié) 31 第5章 半軸設(shè)計(jì) 32 5.1概述 32 5.2半軸的設(shè)計(jì)與計(jì)算 32 5.2.1全浮式半軸的計(jì)算載荷的確定 32 5.2.3全浮半軸強(qiáng)度計(jì)算 33 5.2.4全浮式半軸花鍵強(qiáng)度計(jì)算 34 5.2.5半軸材料與熱處理 35 5.3本章小結(jié) 35 第6章 驅(qū)動(dòng)橋橋殼的設(shè)計(jì) 36 6.1概述 36 6.2橋殼的受力分析及強(qiáng)度計(jì)算 36 6.2.1橋殼的靜彎曲應(yīng)力計(jì)算 36 6.2.2在不平路面沖擊載荷作用下橋殼的強(qiáng)度計(jì)算 37 6.2.3汽車以最大牽引力行駛時(shí)的橋殼的強(qiáng)度計(jì)算 38 6.2.4汽車緊急制動(dòng)時(shí)的橋殼強(qiáng)度計(jì)算 39 6.2.5汽車受最大側(cè)向力時(shí)橋殼的強(qiáng)度計(jì)算 41 結(jié) 論 44 參考文獻(xiàn) 45 致 謝 47 附 錄A 48 附 錄B 56 3