頂置凸輪式汽油機配氣機構(gòu)設(shè)計研究【優(yōu)秀課程畢業(yè)設(shè)計含4張CAD圖紙帶任務(wù)書+開題報告+中期報告+答辯ppt+外文翻譯】頂置凸輪式汽油機配氣機構(gòu)設(shè)計研究摘要：以發(fā)動機的配氣機構(gòu)做為研究對象，并搭建頂置凸輪式汽油機配氣機構(gòu)模型，并對其進行優(yōu)化。運用CATIA等軟件對其進行了計算及應(yīng)力分析，得到凸輪型線等一系列數(shù)據(jù)。氣門凸輪型線是氣門機構(gòu)的核心，氣體凸輪型線是優(yōu)化氣體分布設(shè)計的重要途徑。結(jié)論證明：優(yōu)質(zhì)的凸輪型線可以提高凸輪型線的性能。關(guān)鍵詞：配氣機構(gòu)；凸輪型線；優(yōu)化設(shè)計Design and study of overhead CAM type gasoline engineAbstract：As a research object, the engine's gas distribution mechanism is set up, and the model of the gas-engine distribution system is set up and optimized. Using software such as CATIA to calculate and stress analysis, award for a series of data such as CAM line.The valve CAM line is the core of the valve mechanism, and the gas CAM line is an important way to optimize the distribution of gas. Conclusion: high quality CAM line can improve the performance of CAM line.Key words: match air mechanism；CAM line；optimized design目  錄摘要IAbstractII目錄III1 緒論11.1 概述11.2 配氣機構(gòu)的研究歷程22 配氣機構(gòu)的總體布置以及工作原理42.1 氣門的布置形式42.2 凸輪軸的布置形式42.3 凸輪軸的傳動方式42.4 每缸氣門數(shù)及其排列方式42.5 氣門間隙52.6 配氣正時的介紹52.7 工作的原理52.8 本章小結(jié)63 配氣機構(gòu)的零件、組件以及建模73.1  CATIA軟件的介紹73.2 氣門組73.2.1 氣門73.2.2 氣門座圈133.2.3 氣門導(dǎo)管133.3 氣門組的裝配193.4 凸輪軸203.4.1 凸輪型線設(shè)計213.4.2 緩沖段設(shè)計233.4.3 凸輪軸進排氣凸輪角度設(shè)計233.4.4 基本段設(shè)計243.4.5 挺柱254 總結(jié)與展望26參 考 文 獻27致  謝28【詳情如下】【需要咨詢購買全套設(shè)計請加QQ1459919609】凸輪軸.dwg外文.docx彈簧.dwg文件清單.txt氣門組.dwg配氣機構(gòu)裝配圖.dwg頂置凸輪式汽油機配氣機構(gòu)設(shè)計研究.docx頂置凸輪式汽油機配氣機構(gòu)設(shè)計研究中期報告.doc頂置凸輪式汽油機配氣機構(gòu)設(shè)計研究任務(wù)書.doc頂置凸輪式汽油機配氣機構(gòu)設(shè)計研究開題報告.doc頂置凸輪式汽油機配氣機構(gòu)設(shè)計研究答辯PPT.pptx 外文文獻及譯文 文獻題目： F 文獻來源： 文獻發(fā)表日期： 2006 年 12 月 14 日 學生姓名： 學號： 系 別： 專 業(yè)： 指導(dǎo)教師： 職稱： 2017 年 5 月 19 日 1 F to an of in of in of on be in to or of of be in of on of an It be of It is of to on &4 of is in of on is by a s) at of of of be of of 60 of is 80 of It is to of of DC to it be of in is of is as of of or 2 to or of or s) to DC as of to be - 1. . . . . he if is VO if is by in VO It be do DC DC as in in of in s is to In to of of in it be to it is in to to to by in of to as to of a VO to be VO to be VO is a by to it is to is a a it to so to A VO is in 0DC a VO to as of At it is VO DC as is to to to in an VO 3 of to to VC a on of is in at of s is of a on of at of it is of to be in as of to VC to be or In is by VC in to of or of so a VC to be be a at it be to of as to to to in ) in DC of a in is a to GR to as of as GR up to is no of to of 4 as a is up of It is in of to VC in GR so as to of of to (In of VO is is is a be in in DC in of GR be to as it up be by be at in of as of to as to GR if is as be If is VO to be as it of in VO is DC in is by as is to 5 of of is on VC at of in is VC at of be in in in DC VC As VC DC to or in a of in of to to In be to a in ). A VC is in 0DC a At to be VC at be a as 6 As is In an to be in in at In an to of in DC to be of to be by of A of to be a of at to in of of to in at as GR to as to be DC on DC is on in in of in GR be to As GR to be to it on 7 to to as a it of in on of 1. is to to as to be 2. of a on to to a a of is a of of to of as as up to by as or It as in at a be as as up to of by as it by is by as of of is a A a is in is a to of by an of to in of in 8 of in be HC O. VC VO to be in or as in is is to “is at in to a in ). As GR be to be to GR 1. to to to GR to up of or 2. in of GR is to in a of GR a of so to An of to of of A in of in a In a it to a of to be in of 1. of in to in to or of If to an a of by VC is to be 0 VC be 0. On 9 a be to of or of no on of VC be on a of to be to in a of to a be is in at a a to be at to be GR 2. is of on or of is to at a to an to