發(fā)動機機械故障診斷與檢修基本信息

出版社：清華大學(xué)出版社

作者：陳立旦、鄭堯軍、熊江勇

ISBN：9787302320876

定價：22元

印刷日期：2013-4-27

本書力求體現(xiàn)發(fā)動機機械故障診斷課程理實一體化、工作任務(wù)化的教學(xué)理念，以發(fā)動機常見的機械故障為載體，對發(fā)動機機械構(gòu)造的基本結(jié)構(gòu)、工作原理和常見的發(fā)動機機械故障的診斷及檢修方法進行系統(tǒng)的講解。本書講解的發(fā)動機機械故障診斷包括發(fā)動機潤滑系統(tǒng)異常故障診斷、發(fā)動機溫度異常故障診斷、發(fā)動機異響故障診斷、發(fā)動機排氣異常故障診斷、發(fā)動機運行異常綜合性故障診斷，這些系統(tǒng)具有典型性，易于實施教學(xué)。

本書可作為職業(yè)院校汽車類專業(yè)學(xué)生的教材，同時也可作為汽車維修技術(shù)人員的參考書及培訓(xùn)教材。

項目1 發(fā)動機結(jié)構(gòu)與典型機械故障癥狀 ······························1

1.1 發(fā)動機結(jié)構(gòu)認(rèn)識 ····························2

1.1.1 發(fā)動機的分類和基本構(gòu)造 ·········· 2

1.1.2 發(fā)動機各系統(tǒng)結(jié)構(gòu)介紹 ·············· 4

1.1.3 發(fā)動機構(gòu)造認(rèn)識實訓(xùn) ················31

1.2 汽車發(fā)動機典型機械故障癥狀認(rèn)識 ·············································33

1.3 發(fā)動機機械故障原因 ··················35

項目2 發(fā)動機機械故障診斷 ···········39

2.1 發(fā)動機機械故障診斷方法和參數(shù) ·············································40

2.1.1 發(fā)動機機械故障的診斷方法 ····40

2.1.2 發(fā)動機機械故障的診斷參數(shù) ····42

2.2 發(fā)動機機械故障診斷分析 ···········45

2.2.1 壓力分析 ····································45

2.2.2 真空分析 ····································49

2.2.3 溫度分析 ····································55

2.2.4 振動異響分析 ····························57

項目3 發(fā)動機機械故障診斷常用工具、儀器 ···································62

3.1 常用工具、設(shè)備 ··························63

3.1.1 常用扳手 ····································63

3.1.2 活塞環(huán)拆裝鉗 ····························65

3.1.3 滑脂槍

3.1.4 千斤頂 ······································

3.1.5 汽車舉升器 ································67

3.1.6 起重吊車 ····································68

3.2 發(fā)動機故障診斷設(shè)備 ··················68

3.2.1 診斷儀 ········································69

3.2.2 壓縮壓力測試儀 ························70

3.2.3 汽缸漏氣量檢測儀 ····················71

3.2.4 真空表 ········································71

3.2.5 真空泵 ········································72

3.2.6 真空泄漏檢測儀 ························72

3.2.7 冷卻系統(tǒng)壓力檢測儀和冷卻液防凍劑比例計 ····························73

3.2.8 機油壓力表 ································74

3.2.9 傳動帶張力計 ····························74

3.2.10 燃油壓力表 ······························74

3.2.11 噴油器電路檢測燈 ··················75

3.2.12 排氣分析儀 ······························75

3.2.13 發(fā)動機分析儀 ··························76

3.3 發(fā)動機測量工具 ··························77

3.3.1 塞尺 ············································78

3.3.2 游標(biāo)卡尺 ····································79

3.3.3 千分尺(螺旋測微器)··················79

3.3.4 分度表(量缸表)··························82

3.3.5 扭力扳手 ····································83

項目4 發(fā)動機潤滑系統(tǒng)異常故障診斷 ····································85

4.1 機油壓力過低故障診斷 ···············86

4.1.1 發(fā)動機潤滑系統(tǒng)機油壓力過低故障分析 ····································87

4.1.2 發(fā)動機潤滑系統(tǒng)機油壓力過低故障診斷與檢修實訓(xùn) ················90

4.2 機油壓力過高故障診斷 ···············93

4.2.1 發(fā)動機潤滑系統(tǒng)機油壓力過高故障分析 ····································94

4.2.2 發(fā)動機潤滑系統(tǒng)機油壓力過高故障診斷與檢修實訓(xùn) ················96

4.3 機油消耗過大故障診斷 ···············98

4.3.1 發(fā)動機潤滑系統(tǒng)機油消耗過大故障分析 ··································100

4.3.2 發(fā)動機潤滑系統(tǒng)機油消耗過大故障診斷與檢修實訓(xùn) ··············105

4.4 機油變質(zhì)故障診斷 ····················108

4.4.1 發(fā)動機潤滑系統(tǒng)機油變質(zhì)故障分析 ··································109

4.4.2 發(fā)動機潤滑系統(tǒng)機油變質(zhì)故障診斷與檢修實訓(xùn) ······················111

項目5 發(fā)動機溫度異常故障診斷 ··· 114

5.1 水溫過高故障診斷 ····················115

5.1.1 發(fā)動機水溫過高故障分析 ······116

5.1.2 發(fā)動機水溫過高故障診斷與檢修實訓(xùn) ··································119

5.2 水溫過低故障診斷 ····················122

5.2.1 發(fā)動機水溫過低故障分析 ······124

5.2.2 發(fā)動機水溫過低故障診斷與檢修實訓(xùn) ··································125

5.3 冷卻液消耗過快故障診斷 ·········127

5.3.1 發(fā)動機冷卻液消耗過快故障分析 ··································129

5.3.2 發(fā)動機冷卻液消耗過快故障診斷與檢修實訓(xùn) ······························131

項目6 發(fā)動機異響故障診斷 ··········134

6.1 發(fā)動機異響故障診斷基礎(chǔ) ········135

6.1.1 發(fā)動機常見異響的類型與形成機理 ·········································135

6.1.2 發(fā)動機常見異響的影響因素與診斷方法 ··································136

6.1.3 異響的區(qū)分 ······························139

6.2 發(fā)動機曲柄連桿機構(gòu)異響診斷 ···140

6.2.1 發(fā)動機曲柄連桿機構(gòu)異響故障分析 ··········································142

6.2.2 發(fā)動機連桿軸承異響故障診斷與檢修實訓(xùn) ··································146

6.3 發(fā)動機配氣機構(gòu)異響診斷 ·········148

6.3.1 發(fā)動機配氣機構(gòu)異響故障分析 ··········································150

6.3.2 發(fā)動機液壓挺桿異響故障診斷與檢修實訓(xùn) ··································153

項目7 發(fā)動機排氣異常故障診斷 ···156

7.1 發(fā)動機排煙異常故障診斷 ········157

7.1.1 發(fā)動機排白煙異常故障分析 ···158

7.1.2 發(fā)動機排黑煙異常故障分析 ···160

7.1.3 發(fā)動機排藍煙異常故障分析 ···161

7.1.4 發(fā)動機排煙異常(冒藍煙)故障診斷與檢修實訓(xùn) ······················162

7.2 發(fā)動機排放超標(biāo)故障診斷 ·········165

7.2.1 發(fā)動機排放超標(biāo)的含義及發(fā)動機排放檢測 ··································167

7.2.2 發(fā)動機尾氣排放不合格診斷 ···169

7.2.3 發(fā)動機排放超標(biāo)故障診斷與檢修實訓(xùn) ···········································171

項目8 發(fā)動機運行異常綜合性故障診斷 ··································176

8.1 無法啟動機械故障診斷 ·············177

8.1.1 發(fā)動機不能啟動機械綜合故障分析 ··········································178

8.1.2 發(fā)動機不能啟動機械綜合故障診斷與檢修實訓(xùn) ······················183

8.2 怠速不穩(wěn)機械故障診斷 ·············186

8.2.1 發(fā)動機怠速不穩(wěn)機械綜合故障分析 ··········································188

8.2.2 發(fā)動機怠速不穩(wěn)機械綜合故障診斷與檢修實訓(xùn) ······················195

8.3 動力不足機械故障診斷 ·············197

8.3.1 發(fā)動機動力不足機械綜合故障分析 ··········································199

8.3.2 發(fā)動機動力不足機械綜合故障診斷與檢修實訓(xùn) ······················203

參考文獻 ·······································207

前言

第1章 概論

1.1 工程機械檢測與故障診斷技術(shù)概述

1.2 工程機械檢測與故障診斷技術(shù)基本概念及參數(shù)

復(fù)習(xí)與思考題

第2章 工程機械發(fā)動機故障檢測與分析

2.1 發(fā)動機故障檢測與診斷方法

2.2 發(fā)動機故障參數(shù)值的檢測

2.3 發(fā)動機異響故障的檢測與診斷

2.4 發(fā)動機潤滑系統(tǒng)檢測與故障診斷

2.5 發(fā)動機冷卻系統(tǒng)檢測與故障診斷

2.6 發(fā)動機燃料系統(tǒng)檢測與故障診斷

2.7 柴油機綜合故障的診斷

2.8 電控柴油機故障檢測與診斷

復(fù)習(xí)與思考題

第3章 推土機故障檢測與診斷

3.1 概述

3.2 推土機各系統(tǒng)常見故障檢測與診斷

3.3 推土機故障檢測與診斷實例分析

復(fù)習(xí)與思考題

第4章 裝載機故障檢測與診斷

4.1 概述

4.2 裝載機各系統(tǒng)常見故障檢測與診斷

4.3 裝載機故障檢測與診斷實例分析

復(fù)習(xí)與思考題

第5章 挖掘機故障檢測與診斷

5.1 概述

5.2 挖掘機各系統(tǒng)常見故障檢測與診斷

5.3 挖掘機故障診斷與檢測實例分析

復(fù)習(xí)與思考題

第6章 鏟運機故障檢測與診斷

6.1 概述

6.2 鏟運機各系統(tǒng)常見故障檢測與診斷

6.3 鏟運機故障檢測與診斷實例分析

復(fù)習(xí)與思考題

第7章 汽車式起重機故障檢測與診斷

7.1 概述

7.2 汽車式起重機工作機構(gòu)常見故障檢測與診斷

7.3 汽車式起重機故障檢測與診斷實例分析

復(fù)習(xí)與思考題

第8章 平地機故障檢測與診斷

8.1 概述

8.2 平地機各系統(tǒng)常見故障檢測與診斷

8.3 平地機故障檢測與診斷實例分析

復(fù)習(xí)與思考題

第9章 工程機械電氣設(shè)備故障檢測與診斷

9.1 工程機械電氣設(shè)備故障檢測與診斷的基本步驟與方法

9.2 蓄電池的故障檢測與診斷

9.3 交流發(fā)電機及調(diào)節(jié)器故障檢測與診斷

9.4 起動系統(tǒng)故障檢測與診斷

復(fù)習(xí)與思考題

參考文獻

《工程機械狀態(tài)檢測與故障診斷》為面向21世紀(jì)交通版高等學(xué)校教材，全書系統(tǒng)地介紹了一般機械設(shè)備的故障檢測方法及故障診斷的基本原理、技術(shù)及其應(yīng)用，重點介紹了現(xiàn)代工程機械發(fā)動機與底盤、液壓系統(tǒng)、電液控制系統(tǒng)的狀態(tài)檢測與故障診斷技術(shù)。

《工程機械狀態(tài)檢測與故障診斷》注重理論聯(lián)系實際，可作為高等院校相關(guān)專業(yè)研究生、本科生教材，也適用于工程機械行業(yè)的科研與生產(chǎn)單位的工程技術(shù)人員參考。

《汽油發(fā)動機管理系統(tǒng)故障診斷與修復(fù)》為教育部、財政部職業(yè)院校教師素質(zhì)提高計劃成果系列叢書。全書包括六個學(xué)習(xí)情境，分別為傳感器故障檢修、燃油控制系統(tǒng)故障檢修、點火控制系統(tǒng)故障檢修、進氣不良故障檢修、排放超標(biāo)故障檢修、發(fā)動機綜合故障檢修。

《汽油發(fā)動機管理系統(tǒng)故障診斷與修復(fù)》適合于開設(shè)汽車維修類專業(yè)的本科和職業(yè)院校使用，建議采用理實一體化的教學(xué)方式開展教學(xué)，也適用于各類培訓(xùn)機構(gòu)使用。