工程图学(十四五普通高等教育本科系列教材)(英文版)

本教材是 “十四五”普通高等教育本科系列教材,是根据高等学校工科工程制图课程教学基本要求,结合作者多年的教学经验和对国外工程制图课程的了解,贯彻精炼实用原则编写而成。教材内容涵盖基本制图知识和技巧、国家标准、画法几何、投影制图、标准件、零件图和装配图等内容。
为了适应各专业的要求,本书采用最新的国家标准,精选内容,保证基础,突出重点,文字叙述通俗精炼。

本书作者，华北电力大学，工学博士，副教授。1972年6月。主讲课程：《工程图学》、《工程制图》、《计算机辅助设计》、《三维建模与动画》。

Preface
Unit1 GraphicLanguageofEngineers 1
1.1 IntroductionofEngineeringGraphics 1
1.2 DraftingStandards 3
1.3 UnderstandingProjections 4
1.4 MultiviewDrawings 6
1.5 Three-viewDrawings 8
1.6 First-angle& Third-angleProjections 8
1.7 DrawingProcessofThreeViews 12
Unit2 EngineeringDrawingTechniques 15
2.1 LineConventions(GB/T4457.4—2002) 15
2.2 MeasurementSystems 18
2.3 Scale(GB/T14690—1993) 19
2.4 Dimensions(GB/T4458.4—2003) 20
2.5 Lettering(GB/T14691—1993) 27
2.6 DrawingPencils(GB/T26704—2011) 28
2.7 StandardSheets&Layouts(GB/T14689—2008) 29
2.8 GeometricConstruction 31
2.9 PlanningtheDrawing 40
Unit3 GeometricEntities41
3.1 Points 41
3.2 StraightLines 46
3.3 Planes 50
3.4 MutualLocation 56
3.5 ProjectionAnalysis 59
Unit4 PrimitiveGeometies 62
4.1 PrimitiveGeometies 62
4.2 ExtrudedModels&PlanePrimitives 62
4.3 Prisms 63
4.4 Pyramids 64
4.5 TruncatedPlanePrimitives 66
4.6 RevolvedModels&CurvedPrimitives 69
4.7 CircularCylindricalSurfaces 70
4.8 CircularConeSurfaces 76
4.9 SphericalSurfaces 81
Unit5 IntersectionsofSolidPrimitives 85
5.1 ConstructiveSolidGeometry 85
5.2 IntersectionLinesofSurface-to-Surface 86
5.3 IntersectionsofPlaneSolidandCurvedSolid 87
5.4 IntersectionofCurvedSolids 89
5.5 SpecialCasesofIntersection 96
5.6 TangenciesorIntersections 98
Unit6 RepresentationofViews 100
6.1 Feature-basedModeling 100
6.2 Feature-basedAnalysis 102
6.3 PrincipleViews&ProjectionBox 104
6.4 PartialViews& RemovedViews 108
6.5 RevolutionConventions 109
6.6 AuxiliaryViews 110
6.7 Visualization 112
6.8 ProjectingThirdView 116
Unit7 SectionsandCuts 118
7.1 FullSections 118
7.2 HalfSections 122
7.3 Broken-outSections 123
7.4 OffsetSections 123
7.5 AlignedSections 123
7.6 RevolvedCuts 124
7.7 RemovedCuts 124
Unit8 PictorialProjections 127
8.1 PictorialSketches 127
8.2 IsometricProjections 128
8.3 MakingIsometricDrawing 129
8.4 ObliqueDrawings 135
Unit9 TechnicalDrawings 138
9.1 IntroductiontoTechnicalDrawings 138
9.2 DetailDrawings/Single-partDrawings 139
9.3 Assemblydrawings 140
9.4 FeaturesonMechanicalParts 142
9.5 ConventionalRepresentations 143
9.6 Fillets,RoundsandRunouts 144
9.7 NecessaryViews 146
9.8 SimplifiedDrawings 147
Unit10 Dimensions149
10.1 ConventionsofDimensions 149
10.2 ArrangementofDimensions 151
10.3 SuperfluousDimensions 153
10.4 ShapeAnalysisforDimensioning 154
10.5 SizeDimensions 155
10.6 LocationDimensions 157
10.7 DimensioningProcess 158
Unit11 Tolerances 161
11.1 QualityControl& Tolerances 161
11.2 FitsbetweenMatingParts 163
11.3 Hole-basisSystem &Shaft-basisSystem 164
11.4 SelectiveAssembly 165
11.5 SpecifyingTolerances 165
11.6 ANSISystemofToleranceandFits 173
11.7 ToleranceStacking 174
11.8 PreferredFits 175
Unit12 GeometricTolerances&SurfaceRoughness 177
12.1 SymbolsforTolerancesofFormandLocation 177
12.2 ApplyingToleranceFramestoTolerancedFeatures 180
12.3 DatumFeatures 181
12.4 AdditionalSymbols 182
12.5 UsingGeometricDimensioningandTolerancing 183
12.6 SurfaceFinish&FinishMarks 184
12.7 GraphicalSymbolsofSurfaceTexture 185
12.8 SurfaceTextureParameters&ComplementaryRequirements 186
12.9 AnnotationofSurfaceTextureRequirements 188
Unit13 ThreadFasteners 191
13.1 ScrewThreadTerms 191
13.2 ConventionalRepresentationsAssociatedwithThreads 197
13.3 ThreadNotes 200
13.4 Bolts,StudsandScrews 202
13.5 Bolts,NutsandWashersonDrawings 203
13.6 CapScrewsonDrawings 208
13.7 Studs,SpringLockWashersandNutsonDrawings 211
Unit14 Keys,Pins,Bearings,Gears,Springs 213
14.1 Keys 213
14.2 Pins 215
14.3 RollingBearings 217
14.4 Gears 222
14.5 Springs 228
Unit15 AssemblyDrawings 232
15.1 Typeofassemblydrawings 232
15.2 GeneralAssemblyDrawings 234
15.3 Views,SectionsandAuxiliaries 236
15.4 DimensionsonAssemblyDrawings 238
15.5 Identification&PartsList 240
15.6 OtherAssemblyDrawings 241
Appendix 243
Reference 257