無(wú)錫交通技師學(xué)院目錄一、自動(dòng)變速器的作用及其工作原理二、實(shí)驗(yàn)?zāi)渴謩?dòng)變速器操作機(jī)構(gòu)知識(shí)目標(biāo)。1.手動(dòng)變速器操作機(jī)構(gòu)的分類。
手動(dòng)變速器Tag內(nèi)容描述:
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2、附 錄 A 外文文獻(xiàn)Manual transmissionManual transmission is the most basic of transmission of a type, its effect is changing, and provide the transmission reverse and neutral. Usually, the pilot on the clutch pedal through manipulation and in any HuanDangGan can choose between gear. There are a few manual transmission, such as motorcycles, cars, some transmission shift transmission allows only sequence, the transmission is called sequence shift transmission. In recent years, along with the electro。
3、附 錄 B 外文文獻(xiàn)的中文翻譯手動(dòng)變速器手動(dòng)變速器是汽車變速器中最基本的一種類型,其作用是改變傳動(dòng)比,并提供倒檔和空檔。通常,駕駛員通過(guò)踩離合器踏板和操縱換擋桿可以在任何檔位間進(jìn)行選擇。也有少數(shù)手動(dòng)變速器,如摩托車變速器,某些賽車變速器,只允許順序換擋,這些變速器被稱為順序換擋變速器。近年來(lái)隨著電子控制元件耐用度的改善,由電腦控制自動(dòng)切換離合器自動(dòng)換檔的自動(dòng)手排變速箱在歐洲車上也愈來(lái)愈普及,福斯汽車與福特汽車則在市售車上提供更新一代的雙離合器自動(dòng)手排,變速箱同時(shí)具有兩組離合器,每次換檔時(shí)自動(dòng)切換到另。
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5、3.4 變速器的操縱機(jī)構(gòu) 3.4.1 變速器操縱機(jī)構(gòu)的功用、要求與類型,1變速器操縱機(jī)構(gòu)的功用 保證駕駛員根據(jù)使用條件,準(zhǔn)確可靠地使變速器掛入所需要的擋位工作。 并可隨時(shí)使之退入空擋。,1,2對(duì)變速器操縱機(jī)構(gòu)的要求,要使變速器操縱機(jī)構(gòu)準(zhǔn)確可靠地工作,應(yīng)滿足以下要求: (1)能防止變速器自動(dòng)換擋和自動(dòng)脫擋,為此,在操縱機(jī)構(gòu)中應(yīng)設(shè)有自鎖裝置。 (2)能保證變速器不會(huì)同時(shí)掛入兩個(gè)擋位,為此,在操縱機(jī)構(gòu)中應(yīng)設(shè)有互鎖裝置。 (3)能防止誤掛倒擋,為此,在操縱機(jī)構(gòu)中應(yīng)設(shè)有倒擋鎖裝置,2,3變速器操縱機(jī)構(gòu)的類型 1)直接操縱式,變速器的變速。
6、手動(dòng)變速器操作機(jī)構(gòu),知識(shí)目標(biāo): 1.手動(dòng)變速器操作機(jī)構(gòu)的分類 ; 2.自鎖、互鎖、倒鎖的工作原理(重點(diǎn));,布置作業(yè),布置作業(yè),一、操作機(jī)構(gòu)的分類 1.功用; 保證駕駛員根據(jù)使用條件,準(zhǔn)確可靠地使變速器掛入所需擋位工作,并可隨使之退入空擋。 2.分類; 直接操作式 遠(yuǎn)距離操作式,布置作業(yè),3.對(duì)變速器操作機(jī)構(gòu)的要求 為了保證變速器的可靠工作,變速器操作應(yīng)滿足以下要求: 掛擋后應(yīng)保證結(jié)合套與結(jié)合齒圈的全部結(jié)合,在振動(dòng)等條件影響下,操作機(jī)構(gòu)應(yīng)保證變速器不自行掛擋或自行脫擋。為此在操作機(jī)構(gòu)中設(shè)置自鎖裝置。 為了防止同時(shí)掛上兩個(gè)擋。
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8、第1章 緒論 隨著汽車工業(yè)的迅猛發(fā)展 車型的多樣化 個(gè)性化已經(jīng)成為汽車發(fā)展的趨勢(shì) 而變速器設(shè)計(jì)是汽車設(shè)計(jì)中重要的環(huán)節(jié)之一 它是用來(lái)改變發(fā)動(dòng)機(jī)傳到驅(qū)動(dòng)輪上的轉(zhuǎn)矩和轉(zhuǎn)速 目的是在各種行駛工況下 使汽車獲得不同的牽引力和速度 同時(shí)使發(fā)動(dòng)機(jī)在最有利的工況范圍內(nèi)工作 因此它的性能影響到汽車的動(dòng)力性和經(jīng)濟(jì)性指標(biāo) 在對(duì)汽車性能要求越來(lái)越高的今天 車輛的舒適性也是評(píng)價(jià)汽車的一個(gè)重要指標(biāo) 而變速器的設(shè)計(jì)不合理 將。
9、手動(dòng)變速器如何工作如果你駕駛一臺(tái)手動(dòng)小轎車,那么你可能會(huì)有幾個(gè)問(wèn)題漂浮在腦海中。當(dāng)移動(dòng)換擋操縱桿時(shí),是怎樣通過(guò)變速器中齒輪的聯(lián)系實(shí)現(xiàn)有趣的“H”模式?當(dāng)我移動(dòng)操縱桿時(shí),變速器里面是如何工作的呢?當(dāng)我換錯(cuò)擋并聽到可怕的摩擦聲時(shí),實(shí)際是什么在磨削呢?如果我在高速公路上急行時(shí),突然換倒檔會(huì)發(fā)生什么情況呢?變速器會(huì)爆炸嗎?在本篇文章中,我們將回答所有這些問(wèn)題,更要探索手動(dòng)變速器內(nèi)部。由于物理學(xué)的汽油發(fā)動(dòng)機(jī),故汽車需要傳輸動(dòng)力。首先,任何發(fā)動(dòng)機(jī)都有一條紅界限轉(zhuǎn)速超過(guò)最大值時(shí),發(fā)動(dòng)機(jī)不會(huì)運(yùn)行也不會(huì)爆炸。第二。
10、附 錄How Manual Transmissions WorkIf you drive a stick-shift car, then you may have several questions floating in your head.How does the funny H pattern that I am moving this shift knob through have any relation to the gears inside the transmission? What is moving inside the transmission when I move the shifter? When I mess up and hear that horrible grinding sound, what is actually grinding? What would happen if I were to accidentally shift into reverse while I am speeding down the fr。
11、手動(dòng)變速器基本結(jié)構(gòu)與原理,惠陽(yáng)區(qū)職業(yè)技術(shù)學(xué)校邱葉青,一、復(fù) 習(xí),傳動(dòng)系的類型: 1、發(fā)動(dòng)機(jī)前置后輪驅(qū)動(dòng)-FR, 2、發(fā)動(dòng)機(jī)前置前輪驅(qū)動(dòng)-FT, 3、發(fā)動(dòng)機(jī)后置后輪驅(qū)動(dòng)-RR, 4、全輪驅(qū)動(dòng)(四輪驅(qū)動(dòng))-4WD。,二、變 速 器。
12、教學(xué)設(shè)計(jì)說(shuō)課,1,教材分析,Part one,手動(dòng)變速器操縱機(jī)構(gòu)是(科學(xué)技術(shù)文獻(xiàn)出版社)汽車構(gòu)造第八章第二節(jié)內(nèi)容,教材是在介紹變速器的功用、類型和變速傳動(dòng)機(jī)構(gòu)的基礎(chǔ)上引入該節(jié)內(nèi)容的。學(xué)生對(duì)研究本節(jié)內(nèi)容沒有基礎(chǔ),只能從最簡(jiǎn)單的探究活動(dòng)開始。同時(shí),也為后面的自動(dòng)變速器的學(xué)習(xí)打下基礎(chǔ)。,提高學(xué)生的空間想象能力,培養(yǎng)學(xué)生認(rèn)真細(xì)致的工作作風(fēng),理解手動(dòng)變速器操縱機(jī)構(gòu)類型 掌握手動(dòng)變速器操縱機(jī)構(gòu)的功用和要求,2,學(xué)情分析,Part two,1. 學(xué)習(xí)動(dòng)力不足 2. 教學(xué)方式落后 3. 重理論、輕實(shí)踐,學(xué)生動(dòng)手能力差,1 .端正學(xué)習(xí)動(dòng)機(jī) 2 .改進(jìn)教學(xué)方式 3 。
13、3.汽車掛擋困難故障檢修,3.8診斷手動(dòng)變速器掛擋困難故障,診斷手動(dòng)變速器掛擋困難故障案例,案例某車離合器技術(shù)狀況良好,且變速器操縱機(jī)構(gòu)工作正常,掛三檔困難。,診斷手動(dòng)變速器掛擋困難故障,能力目標(biāo)能分析與排除手。
14、無(wú)錫職業(yè)技術(shù)學(xué)院備課紙第七章 變速器與分動(dòng)器7-1手動(dòng)變速器概述一、為什么要設(shè)裝變速器?由于活塞式內(nèi)燃機(jī)轉(zhuǎn)矩和轉(zhuǎn)速變化范圍小,而復(fù)雜的使用條件則要求汽車牽引力和車速能在相當(dāng)大的范圍內(nèi)變化。為了解決這一矛盾,在傳動(dòng)系中設(shè)置了變速器。二、變速器的功用 改變傳動(dòng)比。擴(kuò)大驅(qū)動(dòng)輪轉(zhuǎn)矩和轉(zhuǎn)速變化范圍,適應(yīng)經(jīng)常變化的行駛條件,同時(shí)使發(fā)動(dòng)機(jī)在有利(功率較高油耗較低)的工況下工作; 在發(fā)動(dòng)機(jī)不改變旋轉(zhuǎn)方向的前提下,使汽車能倒退行駛; 利用空擋,中斷動(dòng)力傳遞,以使發(fā)動(dòng)機(jī)能啟動(dòng)怠速和換檔; 有動(dòng)力輸出裝置,便于改裝。如水泥攪。
15、第四章 手動(dòng)變速器,第一節(jié) 概述 第二節(jié) 手動(dòng)變速器的變速機(jī)構(gòu) 第三節(jié) 同步器 第四節(jié) 變速器操縱機(jī)構(gòu) 第五節(jié) 手動(dòng)變速器故障診斷與檢修,第一節(jié) 概述,一、變速器的功用 1、通過(guò)改變傳動(dòng)比擴(kuò)大汽車驅(qū)動(dòng)力和速度的變化范 圍,以適應(yīng)經(jīng)常變化的行駛條件,同時(shí),使發(fā)動(dòng) 機(jī)在最有利的條件下工作。 2、在發(fā)動(dòng)機(jī) 旋轉(zhuǎn)方向不變的條件下,使汽車能倒向 行駛。 3、中斷發(fā)動(dòng)機(jī)向驅(qū)動(dòng)橋的動(dòng)力傳遞,以使發(fā)動(dòng)機(jī)能夠。