汽车专业英语PDF电子书下载

CHAPTER 1 AUTOMOTIVE BASICS 1

1.1 BODY AND FRAME 1

1.2 BASIC ENGINE 2

1.3 DRIVE LINES AND RUNNING GEAR 4

1.4 SUSPENSION SYSTEM 4

New Words 5

CHAPTER 2 ENGINE CLASSIFICATIONS 7

2.1 CLASSIFIED BY THE LOCATION OF THE COMBUSTION 7

2.2 CLASSIFIED BY THE TYPE OF COMBUSTION 8

2.3 CLASSIFIED BY THE TYPE OF INTERNAL MOTION 8

2.4 OTHER CLASSIFICATION METHODS 9

2.5 CLASSIFICATION OF ENGINES USED IN AUTOMOBILES 10

New Words 10

CHAPTER 3 BASIC ENGINE TERMINOLOGY 11

3.1 CYLINDER BLOCK 11

3.2 CYLINDERS 11

3.3 PISTONS 11

3.4 CONNECTING ROD AND CRANKSHAFT 12

3.5 CYLINDER HEAD 12

3.6 COMBUSTION CHAMBER 12

3.7 VALVES 13

3.8 VALVE AND CYLINDER HEAD ARRANGEMENTS 14

3.9 CAMSHAFT 14

3.10 FLYWHEEL 15

3.11 INTAKE AND EXHAUST MANIFOLDS 15

3.12 CARBURETOR 16

3.13 FUEL INJECTORS 16

New Words 16

CHAPTER 4 ENGINE DESIGN AND SYSTEMS 18

4.1 FUEL SYSTEM 18

4.2 IGNITION SYSTEM 19

4.3 STARTING AND CHARGING SYSTEM 19

4.4 LUBRICATION SYSTEM 20

4.5 COOLING SYSTEM 21

4.6 AIR INTAKE AND EXHAUST SYSTEMS 21

4.7 POLLUTION CONTROL SYSTEM 22

New Words 23

CHAPTER 5 GASOLINE ENGINE PRINCIPLES 25

5.1 COMBUSTION REQUIREMENTS 25

5.2 FOUR-STROKE ENGINE DESIGN 28

New Words 32

CHAPTER 6 OTHER POWER SOURCES 33

6.1 DIESEL ENGINE PRINCIPLES 33

6.2 TWO-STROKE ENGINE DESIGN 36

6.3 ROTARY DESIGN(WANKEL) 38

6.4 HYBRID POWER SOURCE 38

6.5 FUEL CELLS 41

New Words 43

CHAPTER 7 BASIC ENGINE CONSTRUCTION 45

7.1 CYLINDER BLOCK 45

7.2 CRANKSHAFT ASSEMBLY 46

7.3 PISTON AND ROD ASSEMBLY 51

New Words 58

CHAPTER 8 CYLINDER HEADS AND VALVES 60

8.1 CYLINDER HEAD 60

8.2 VALVE ASSEMBLY 62

8.3 CAMSHAFT ASSEMBLY 64

8.4 VALVE DRIVE MECHANISM 65

New Words 68

CHAPTER 9 LUBRICATION SYSTEM 70

9.1 OIL FLOW 70

9.2 OIL PAN 71

9.3 OIL PUMPS 71

9.4 OIL PRESSURE REGULATING VALVE 72

9.5 OIL FILTERS 73

9.6 OIL COOLERS 74

9.7 OIL SENSORS AND GAUGES 74

New Words 75

CHAPTER 10 COOLING SYSTEM 76

10.1 TYPES OF COOLING SYSTEMS 76

10.2 COOLING SYSTEM PARTS 77

New Words 83

CHAPTER 11 FUEL DELIVERY SYSTEMS 84

11.1 TOTAL FUEL FLOW 84

11.2 FUEL TANK 86

11.3 FUEL PUMPS 87

11.4 FUEL FILTERS 90

11.5 ELECTRONIC FEEDBACK CARBURETORS 90

11.6 GASOLINE FUEL INJECTION SYSTEMS 91

New Words 93

CHAPTER 12 AIR INTAKE AND EXHAUST SYSTEMS 94

12.1 AIR INTAKE SYSTEMS 94

12.2 EXHAUST SYSTEMS 95

12.3 TURBOCHARGERS AND SUPERCHARGING SYSTEMS 96

New Words 97

CHAPTER 13 IGNITION SYSTEMS 98

13.1 CONVENTIONAL IGNITION SYSTEM 98

13.2 ELECTRONIC AND COMPUTERIZED IGNITION SYSTEMS 100

New Words 105

CHAPTER 14 CHARGING SYSTEMS AND STARTING SYSTEMS 107

14.1 AUTOMOTIVE BATTERIES 107

14.2 CHARGING SYSTEMS 107

14.3 STARTING SYSTEMS 108

New Words 111

CHAPTER 15 EMISSION AND CONTROL SYSTEMS 112

15.1 TYPES OF POLLUTANTS 112

15.2 POSITIVE CRANKCASE VENTILATION(PCV)SYSTEM 113

15.3 EVAPORATIVE EMISSION CONTROLS 113

15.4 HEATED AIR INTAKE 114

15.5 EXHAUST GAS RECIRCULATION(EGR) 114

15.6 CATALYTIC CONVERTERS 115

New Words 116

CHAPTER 16 COMPUTERIZED ENGINE CONTROL SYSTEMS 118

16.1 ENGINE COMPUTER SYSTEM 118

16.2 INPUT COMPONENTS(SENSORS) 119

16.3 OUTPUT COMPONENTS(ACTUATORS) 126

New Words 127

CHAPTER 17 AUTOMOTIVE CLUTCHES 128

17.1 PRESSURE PLATE ASSEMBLY 128

17.2 FRICTION DISC 129

17.3 MULTIPLE DISC CLUTCHES 129

17.4 CLUTCH RELEASE BEARING(THROW-OUT BEARING) 130

17.5 CLUTCH LINKAGE 130

17.6 FLYWHEEL DESIGN 132

New Words 133

CHAPTER 18 MANUAL TRANSMISSIONS 134

18.1 MAIN GEARS AND SHAFTS 134

18.2 TYPES OF TRANSMISSIONS 135

18.3 SYNCHRONIZERS 136

18.4 TRANSMISSION CASE AND LUBRICATION 136

18.5 SHIFTING FORKS 137

18.6 SHIFT MECHANISMS 139

New Words 139

CHAPTER 19 AUTOMATIC TRANSMISSIONS 140

19.1 MAJOR PARTS OF THE AUTOMATIC TRANSMISSION 140

19.2 TORQUE CONVERTER 140

19.3 PLANETARY GEAR SYSTEM 143

19.4 CLUTCHES,BANDS,AND SERVO PISTONS 145

19.5 HYDRAULIC SYSTEM 148

19.6 TRANSMISSION CONTROLS 150

19.7 ELECTRONIC AND COMPUTER-CONTROLLED TRANSMISSIONS 150

19.8 CVT 152

New Words 153

CHAPTER 20 DRIVE LINES,DIFFERENTIALS,AND AXLES 154

20.1 REAR-WHEEL DRIVE SHAFTS AND OPERATION 154

20.2 FRONT-WHEEL DRIVE SYSTEMS 157

20.3 DIFFERENTIALS AND AXLES 159

New Words 161

CHAPTER 21 FOUR-WHEEL/ALL-WHEEL DRIVE SYSTEMS 162

21.1 PRINCIPLES OF FOUR-WHEEL/ALL-WHEEL DRIVE SYSTEMS 162

21.2 FOUR-WHEEL DRIVE COMPONENTS 164

New Words 165

CHAPTER 22 BRAKING SYSTEMS 166

22.1 COMMON BRAKING SYSTEM PRINCIPLES 166

22.2 COMMON BRAKING SYSTEM COMPONENTS AND OPERATION 168

22.3 POWER BRAKES 171

22.4 ANTILOCK BRAKE SYSTEMS(ABS) 173

New Words 178

CHAPTER 23 SUSPENSION SYSTEMS 179

23.1 FRONT SUSPENSION 179

23.2 REAR SUSPENSION 183

23.3 SHOCK ABSORBERS 185

23.4 COMPUTER-CONTROLLED SUSPENSION SYSTEMS 190

23.5 MACPHERSON STRUT SUSPENSION 192

New Words 193

CHAPTER 24 STEERING SYSTEMS 194

24.1 STEERING SYSTEM PARTS 194

24.2 FRONT END GEOMETRY AND ALIGNMENT 197

24.3 POWER STEERING 200

New Words 202

CHAPTER 25 TIRES AND WHEELS 203

25.1 TIRES 203

25.2 WHEELS AND RIMS 205

New Words 207

REFERENCE 208