基本信息

書名:焊接科學與工程專業英語

定價

作者:吳志生 著

出版社：化學工業出版社

出版日期：2013-04-01

ISBN：9787122154583

字數：

頁碼：

版次：1

裝幀：平裝

開本：16開

商品重量：

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內容提要

焊接科學與工程專業英語

目錄

Chapter 1Welding Technology n
Fundamental1 n
11ModerEngineering Structural Material1 n
12Mechanical Property of Metal Material3 n
13Thermophysical Property of Metal n
Material4 n
131Specific Heat4 n
132Thermal Expansion5 n
133Thermal Conductivity5 n
134Melting Point or Melting Range5 n
135Thermionic Work Function6 n
14Principal Types of Heat Treatment of n
Steel6 n
15Arc Physics6 n
151Stability of Electric Arc6 n
152Stability of AC Arc 8 n
Chapter 2Arc Welding Power n
Source16 n
21Classificatioof Power Source16 n
211AC Power Supplies16 n
212DC power supplies19 n
213Inverse Source of Arc Welding20 n
22Electrical Characteristics of Power n
Source21 n
221Constant Voltage21 n
222Constant Current21 n
223Combined ConstantCurrent and n
ConstantVoltage Characteristics22 n
23Selecting and Specifying a Power n
Source22 n
Chapter 3Arc Welding Process25 n
31Shielded MetalArc Welding25 n
32Gas ShieldedArc Welding27 n
321Specific Advantages of Gasshielded n
Arc28 n
322Types of GasShielded Arc n
Processes28 n
323Gas TungsteArcTig28 n
324Gas Metal ArcMig31 n
325CO2 Welding34 n
326Pulsed Arc Welding35 n
33Submerged Arc Welding Fundamentals of n
the process36 n
331Definitioand general description36 n
332Principles of operation37 n
34Plasma Arc Welding38 n
341Keyhole Action39 n
342Arc Shaping39 n
343Operating Data39 n
344Applications40 n
345Summary40 n
Chapter 4Other Welding Methods41 n
41Resistance Welding41 n
411Introduction41 n
412Resistance Spot Welding(RSW)42 n
413ProjectioWelding44 n
414Resistance Seam Welding n
(RSEW)45 n
415Upset Butt Welding 46 n
416Flash Butt Welding47 n
42FrictioStir Welding49 n
421Introduction49 n
422Principles50 n
423FrictioStir Tool51 n
424FrictioStirring Imperfections55 n
43Laser Beam Welding56 n
431Introduction56 n
432Principles58 n
433Metals Welded60 n
434Machines60 n
435Parameters and Technology62 n
44ElectroBeam Welding63 n
441Introduction63 n
442Principles64 n
443Variations66 n
444Equipment67 n
445Safety68 n
Chapter 5Welding Metallurgy69 n
51Chemical Reactions iWelding69 n
511Overview69 n
512GasMetal Reactions70 n
513SlagMetal Reactions 79 n
52Weld Metal Solidification85 n
521Epitaal Growth at Fusion
Boundary85 n
522Nonepitaal Growth at Fusion
Boundary86 n
523Competitive Growth iBulk n
FusioZone87 n
524Effect of Welding Parameters on
GraiStructure88 n
525Weld Metal Nucleation
Mechanisms89 n
526GraiStructure Control94 n
53The Microstructure and Properties n
of Heataffected Zone97 n
531Welding Thermal Cycle98 n
532The Microstructure Changes n
ithe HAZ98 n
533Hardness Distributioithe n
HAZ101 n
534Welding Cracks ithe HAZ105 n
Chapter 6Weldability of Material109 n
61Weldability of Material and Testing n
Method109 n
611Weldability of Material109 n
612Weldability Evaluatioand Test n
Method112 n
62Weldability of low carbosteel114 n
621Metallurgy of the liquid weld n
metal114 n
622Solidificatioand solidification
cracking119 n
623Stress intensification,embrittlement n
and cracking of fusiowelds below n
the solidus121 n
624Lamellar tearing124 n
625Reheat Cracking125 n
63Weldability of Magnesium and Its Alloys128 n
631Alloys and Welding Procedures128 n
632Ode Film Removal128 n
633Cracking128 n
634Mechanical Properties129 n
635CorrosioResistance and Fire n
Risk129 n
Chapter 7Residual Stresses,Distortion
and Fatigue130 n
71Residual stresses130 n
711Development of residual stresses130 n
712Analysis of Residual Stresses131 n
72Distortion133 n
721Cause133 n
722Remedies133 n
73Fatigue134 n
731Mechanism134 n
732Fractography135 n
733SN Curves135 n
734Effect of Joint Geometry135 n
735Effect of Stress Raisers136 n
736Effect of Corrosion137 n
737Remedies137 n
74Case Studies138 n
741Failure of a Steel Pipe Assembly138 n
742Failure of a Ball Mill138 n
Chapter 8Automatioof Welding140 n
81Introductioof Automatic Welding n
System140 n
82Fleble Automatioof Welding143 n
83ARC Welding Robots145 n
831Introduction145 n
832Robot Manipulator Configuration147 n
833Robot Welding Application151 n
834Buying a Welding Robot154 n
835Robot Safety154 n
84Controls for Automatic Arc Welding156 n
841Automatic Welding Controllers156 n
842Robot Controllers159 n
843Teaching the Robot159 n
844Robot Memory161 n
845Weld Execution161 n
85Sensors and Adaptive Control162 n
851Introduction162 n
852Contact Sensors164 n
853Noncontact Sensor Systems165 n
86Tooling and Fixtures168 n
Chapter 9Welding Quality Inspection171 n
91Welding Defects171 n
911Definitioand Types171 n
912Cracks171 n
913Porosity172 n
914Solid Inclusion172 n
915Lack of Fusioand Inadequate or n
inplete peration173 n
916Imperfect Shape173 n
92Nondestructive Testing174 n
921Radiographic Testing174 n
922Ultrasonic Testing(UT)177 n
923Magic Particle Inspection(MPI)178 n
924Liquid Perant Testing(PT)179 n
93Destructive Test182 n
931TensioTests182 n
932Bend Tests182 n
933Charpy Tests183 n
934Hardness Testing183 n
94Radiograph Interpretation184 n
941General Welding Discontinuities184 n
942Other Discontinuities188 n
References190

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