Volvo Trucks D5 Engine Training Manual + Diesel Engine Fundamentals Training Manual
Volvo Trucks D5 Engine Training Manual + Diesel Engine Fundamentals Training Manual
Volvo Trucks D5 Engine Training Manual.pdf
Volvo Trucks Diesel Engine Fundamentals Training.pdf
PRODUCT DETAILS:
Total Pages: 62 + 408 pages
File Format: PDF (Internal Links, Bookmarked, Table of Contents, Searchable, Printable, high quality)
Language: English
Volvo Diesel Engine Fundamentals Classroom training
Contents
Introduction
Course content..... 1
Course objectives..... 2
Engine history
The diesel engine, yesterday and today ... 3
First diesel engine ..... 4
Diesel engines in vehicles.... 5
Engines for heavier vehicles .... 6
Diesel engines in Volvo vehicles.... 7
Engine range
Engine range..... 8
General and basic priciples
General and basic principles
Diesel engine ..... 9
Internal combustion engine .... 10
Fuel-air mixture .... 11
Rotating movement.... 12
Power from crankshaft.... 13
Diesel engine - petrol engine .... 14
Diesel engine - another approach ... 15
Sturdy engine components in the diesel engine... 16
Four strokes for a complete cycle... 17
Four stroke - six cylinder .... 18
Firing order ..... 19
The diesel engine is miserly with its fuel ... 20
Three diesel engine types .... 21
Precombustion indirect-injection engines... 22
Swirl-chamber engine .... 23
Different characteristics Direct injection ... 24
Different characteristics Indirect-injection and swirl-chamber ... 25
Diesel engine fundamentals. Test 1 ... 26
Engine design .... 28
V-engine ..... 29
Volvo - V8 engines.... 30
The main engine components .... 31
Cylinder block .... 32
Cylinder block - inside .... 33
Camshaft in cylinder block.... 34
Cylinder liner design .... 35
Cylinder bore ..... 36
Cylinder head..... 37
Diesel engine fundamentals. Test 2 ... 38
Cylinder head - Inlet and exhaust ducts ... 40
Cylinder head - Copper sleeve .... 41
Cylinder head - Details .... 42
Cylinder head and cylinder liner seals... 43
Cylinder head and cylinder liner seals... 44
Cranking mechanism.... 45
A few facts about loads .... 46
Crankshaft ..... 47
Power impulse .... 48
Crankshaft - Oscillation .... 49
Damper ..... 50
The crankshaft is perfectly balanced ... 51
Seven main bearings.... 52
Seven main bearings - connecting rod ... 53
V-engine, two connecting rods .... 54
Lubrication ducts .... 55
What happens in an in-line six cylinder engine ... 56
Main bearing caps .... 57
Main bearings screw.... 58
Support bearing .... 59
Flywheel..... 60
Flywheel - other tasks.... 61
Connecting rod .... 62
Connecting rod - details.... 63
Gudgeon pin ..... 64
Gudgeon pin hole .... 65
Gudgeon pin - journal led .... 66
Connecting rod bearing .... 67
Diesel engine fundamentals. Test 3 ... 68
Piston..... 70
Piston - Thermal stress and mechanical stress... 71
Piston - Materials .... 72
Articulated piston .... 73
Piston - Tolerance.... 74
Piston cooling .... 75
Piston rings ..... 76
Piston rings material first ring .... 77
Piston rings material second ring ... 78
Piston rings material oil ring .... 79
Piston rings - Oil ring .... 80
Diesel engine fundamentals. Test 4 ... 81
Valve mechanism .... 83
Pushrod engine .... 84
Overhead camshaft .... 85
Camshaft ..... 86
Camshaft - Design .... 87
Engine timing mechanism .... 88
Engine timing mechanism - Sound insulation ... 89
Crankshaft seal.... 90
Valves, valve guides and valve seats... 91
Valves ..... 92
Valve stem ..... 93
Valve springs ..... 94
Valve seals ..... 95
Pushrod and rocker arm .... 96
Diesel engine fundamentals. Test 5 ... 97
Lubrication system
Lubrication system
Lubrication system.... 99
Engine oil quality .... 100
Splash lubrication - Pressure lubrication ... 101
Pressure lubrication .... 102
Lubrication system - Function.... 103
Lubrication system - schematic ... 104
Oil pump - function.... 105
Oil pump - parts .... 106
Oil filter housing .... 107
Oil flows through the filter .... 108
Oil cooler..... 109
Oil sump..... 110
Diesel engine fundamentals. Test 6 ... 111
Fuel system
Fuel system
Fuel injection system .... 114
Injection pump .... 115
Mechanical regulator or governor... 116
Supply pump.... 117
Smoke limiter .... 118
Fuel filter ..... 119
Pressure pipes.... 120
Injector - copper sleeve .... 121
Nozzle sleeve - needle .... 122
Injector - function .... 123
Diesel engine fundamentals. Test 7B... 124
Fuel systems with unit injectors... 126
Unit injector - system function .... 127
Diesel engine fundamentals. Test 7C... 128
Common rail .... 130
Injector ..... 131
Diesel engine fundamentals. Test 7D... 132
Engine management system
Engine management system
EMS - Engine Management System ... 133
Engine control unit .... 134
Sensors on the engine.... 135
Other sensors .... 136
Example of communication .... 137
Diesel engine fundamentals. Test 7A... 138
Intake and exhaust system
Intake and exhaust system
Intake and exhaust system.... 140
Air filter ..... 141
Cyclone filter .... 142
Starter element .... 143
Exhaust pressure governor .... 144
Compression brake VEB .... 145
Compression brake VEB+ .... 146
Compression brake JAK.... 147
Engine brake function.... 148
Diesel engine fundamentals. Test 8 ... 149
Turbocharger
Turbocharger
Turbocharger history.... 151
Turbocharging.... 152
Turbocharger bearing .... 153
Wastegate..... 154
Turbocharger system.... 155
Exhaust pressure governor .... 156
Turbocharger type VGT .... 157
Charge air cooling.... 158
Air to air cooling .... 159
Diesel engine fundamentals. Test 9 ... 160
Cooling system
Cooling system
Volvo coolant .... 162
Cooling system .... 163
External components of the cooling system... 164
Thermostat ..... 165
Schematic presentation of the cooling system ... 166
Radiator ..... 167
Cooling fans in vehicles.... 168
Cooling fans in bus .... 169
Cooling fans in VCE .... 170
Diesel engine fundamentals. Test 10 ... 171
Emissions
Emissions
Vehicle emissions and environmental impact ... 174
Engine emission .... 175
Carbon dioxide and Hydrocarbons ... 176
Nitrogen oxides (NOX) .... 177
Particulate matter.... 178
Diesel engine fundamentals. Test 11A... 180
EGR Emisson control, schematic description of the system... 181
EGR system..... 182
I-EGR, Large engine platform.... 183
I-EGR, Medium engine platform ... 184
I-EGR Function, Medium engine platform ... 185
Diesel engine fundamentals. Test 11B... 186
SCR
SCR - Selective Catalytic Reduction ... 187
Main components in the Volvo SCR system ... 188
Solution principle for the Volvo SCR system... 189
Overview of the exhaust gas processing system ... 190
Diesel engine fundamentals. Test 11C ... 191
CCV
CCV - CrankCase Ventilation - Closed... 193
Diesel engine fundamentals. Test 11D ... 194
