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Welding Processes Handbook 2nd edition [Pehme köide]

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(WEMAB AB)
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Püsilink: https://www.kriso.ee/db/9780857095107.html
Märksõnad:
Weman presents a reference on welding that can also serve as a textbook which meets the guidelines of the International Institute of Welding and the European Federation for Welding, Joining and Cutting's International and European welding courses. His topics include basics of electricity in welding, plasma welding, pressure welding methods, the welding environment and welding safety, and quality assurance and quality management. The first edition was published in 2003. Annotation ©2012 Book News, Inc., Portland, OR (booknews.com)

The first edition of Welding processes handbook established itself as a standard introduction and guide to the main welding technologies and their applications. This new edition has been substantially revised and extended to reflect the latest developments.

After an initial introduction, the book first reviews gas welding before discussing the fundamentals of arc welding, including arc physics and power sources. It then discusses the range of arc welding techniques including TIG, plasma, MIG/MAG, MMA and submerged arc welding. Further chapters cover a range of other important welding technologies such as resistance and laser welding, as well as the use of welding techniques for cutting, surface cladding and hard-facing, soldering and brazing. A final group of chapters discuss more general issues such as mechanization, safety, residual stress and distortion, welding design, costs and quality assurance, as well as the welding of steel and aluminum.

The new edition of Welding processes handbook confirms its reputation as a concise, authoritative and practical introduction to welding and its applications for both students and engineers. It is designed to meet the requirements of Module 1: Welding processes and equipment of the International Institute of Welding (IIW) guidelines for the training of welding personnel at IWE, IWT, IWS and IWP level.

Preface ix
1 Introduction to welding
1(12)
The history of welding
1(6)
Terminology
7(5)
References and further reading
12(1)
2 Gas welding
13(6)
Introduction
13(1)
Equipment
13(3)
Gas flames
16(1)
Welding techniques
17(1)
Applications
17(1)
References and further reading
18(1)
3 Basics of electricity in welding
19(12)
Introduction
19(1)
Basic electrical concepts
19(3)
Components in electrical circuits
22(5)
Measuring welding data
27(4)
4 Arc welding: an overview
31(20)
Introduction
31(1)
Arc physics
31(6)
Drop transfer
37(3)
Magnetic arc blow
40(3)
Shielding gases
43(1)
Standardisation of shielding gases
44(3)
Standards for wires and rods
47(3)
References and further reading
50(1)
5 Power sources for arc welding
51(12)
Introduction
51(1)
Electrical characteristics and their control in welding
51(3)
Different types of welding power units
54(3)
Controlling power sources
57(2)
Rating data for power sources
59(3)
Safety requirements
62(1)
References and further reading
62(1)
6 TIG welding
63(8)
Introduction
63(1)
Equipment
63(5)
Consumables
68(1)
Quality issues
69(1)
References and further reading
69(2)
7 Plasma welding
71(4)
Introduction
71(1)
Classification of plasma welding methods
72(1)
Equipment
73(1)
Gases for plasma welding
74(1)
References and further reading
74(1)
8 MIG/MAG welding
75(24)
Introduction
75(1)
Equipment
76(6)
Consumables
82(3)
MIG/MAG welding process variations
85(9)
Quality issues in MIG/MAG welding
94(3)
References and further reading
97(2)
9 Manual metal arc (MMA) welding with coated electrodes
99(6)
Introduction
99(1)
Equipment
99(1)
Consumables: electrodes
100(2)
Quality issues
102(1)
References and further reading
103(2)
10 Submerged arc welding
105(14)
Introduction
105(1)
Equipment
106(4)
Consumables
110(2)
Process knowledge
112(3)
Quality issues: weld defects
115(2)
References and further reading
117(2)
11 Pressure welding methods
119(14)
Introduction
119(1)
Resistance welding
119(7)
Friction welding
126(2)
High-frequency welding and induction welding
128(1)
Ultrasonic welding
129(1)
Explosion welding
129(1)
Magnetic pulse welding
130(1)
Cold pressure welding
131(1)
Diffusion welding
131(1)
References and further reading
132(1)
12 Other methods of welding
133(10)
Introduction
133(1)
Electroslag welding
133(1)
Electrogas welding
134(1)
Stud welding
134(2)
Laser welding
136(3)
Electron beam welding
139(2)
Thermite welding
141(1)
References and further reading
142(1)
13 Cutting methods
143(8)
Introduction
143(1)
Thermal cutting
143(5)
Water jet cutting
148(1)
Thermal gouging
148(1)
References and further reading
149(2)
14 Surface cladding and hardfacing methods
151(6)
Introduction
151(1)
Types of wear
151(2)
Thermal spraying
153(3)
References and further reading
156(1)
15 Mechanisation and robot welding
157(10)
Introduction
157(1)
Quality issues in mechanised welding
157(1)
Mechanised TIG welding
158(2)
Narrow-gap welding
160(1)
Arc welding using robots
161(5)
References and further reading
166(1)
16 Soldering and brazing
167(8)
Introduction
167(1)
Soldering
168(2)
Brazing
170(5)
17 The welding environment and welding safety
175(10)
Introduction
175(1)
Welding fumes and gases
175(2)
Electrical hazards
177(2)
Arc radiation
179(1)
Ergonomics
180(2)
Fire risks
182(2)
References and further reading
184(1)
18 Welding residual stress and distortion
185(6)
Introduction
185(1)
Residual stress
185(1)
Distortion
186(2)
Reducing welding residual stress and distortion
188(1)
References and further reading
189(2)
19 The weldability of steel
191(16)
Introduction
191(1)
Carbon steels
191(4)
High-strength steels
195(1)
Stainless steels
196(10)
References and further reading
206(1)
20 Welding of aluminium
207(14)
Introduction
207(1)
Designation system for aluminium and filler materials
207(3)
Weldability
210(3)
Suitable methods of welding aluminium
213(1)
Filler materials
214(1)
Strength after welding
215(3)
Quality issues in aluminium welding
218(2)
References and further reading
220(1)
21 Design of welded components
221(24)
Introduction
221(1)
Symbolic representation of welds on drawings
221(3)
Welding classes
224(1)
Design considerations
225(9)
Strength considerations of welded joints
234(1)
Analysis of statically loaded welded joints
235(3)
Welded structures subjected to fatigue loads
238(4)
References and further reading
242(3)
22 Quality assurance and quality management
245(14)
Introduction
245(1)
Quality requirements for welding (EN ISO 3834)
246(1)
Welding coordination (EN ISO 14731)
247(2)
Specification and qualification of welding procedures
249(6)
Qualification test of welders (EN 287-1)
255(2)
Non-destructive testing
257(1)
References and further reading
258(1)
23 Welding costs
259(8)
Introduction
259(1)
Some welding cost concepts
259(3)
Cost calculation
262(3)
Mechanisation, automation, robot welding
265(2)
24 Index
267
Professor Klas Weman currently works for WEMAB AB in Sweden. He has previously worked for ESAB Welding Equipment AB and in the Welding Technology Department of the Royal Institute of Technology in Stockholm, Sweden.