10-14-2009, 06:20 PM
132 Pages
Features
28 In-Process Quality Assurance for Aerospace Welding
In-process quality assurance can be used to preclude the
occurrence of defects in aircraft and aerospace structures
V. R. Davé et al.
34 Current Technology in Welding Guns and Torches
Highlights are presented of the latest guns and torches
technology for gas metal arc, flux cored arc, and gas
tungsten arc welding
A. Cullison, K. Campbell, and M. R. Johnsen
38 How to Accurately Measure Fillet Welds
A manufacturer of tubular assemblies for the aerospace and
other industries developed a novel method for taking fillet
weld readings
J. Pavilanis
42 Optimizing Crash Resistance of Welded Aluminum Structures
Numerical design tools were developed to aid in the
selection and optimization of alloy composition, temper,
and process conditions for age-hardening aluminum alloys
O. R. Myhr et al.
46 Real-Time Crack Detection in Aerospace Structures
A system has been developed for detecting the initiation of
cracks during low-cycle fatigue tests in real time and prior
to damage occurring to components and tooling
Welding Research Supplement
21-s Hyperbaric GMA Welding of Duplex Stainless Steel at 12
and 35 Bar
Tests showed excellent mechanical properties were achieved in
underwater duplex stainless steel welds made under dry
hyperbaric conditions
O. M. Akselsen et al.
29-s Control of Longitudinal Bending Distortion of Built-Up
Beams by High-Frequency Induction Heating
The location and intensity of induction heat input were
determined in order to mitigate longitudinal bending distortion
of built-up beams during fabrication
J. U. Park et al.
35-s Three-Dimensional Analysis of Molten Pool in GMA-Laser
Hybrid Welding
Analytical models of GMA and laser keyhole welding were
merged to simulate hybrid welding and show the flow patterns of
the molten pool
J.-H. Cho and S.-J. Na
Departments
Washington Watchword ..........4
Press Time News ................6
Editorial ............................8
News of the Industry ............12
Aluminum Q&A ..................20
New Products ....................24
Welding Workbook ..............54
Coming Events....................56
Society News ....................61
Tech Topics ......................73
Guide to AWS Services..........87
New Literature....................92
Personnel ........................94
Classifieds ........................99
Advertiser Index ................102
link:
Features
28 In-Process Quality Assurance for Aerospace Welding
In-process quality assurance can be used to preclude the
occurrence of defects in aircraft and aerospace structures
V. R. Davé et al.
34 Current Technology in Welding Guns and Torches
Highlights are presented of the latest guns and torches
technology for gas metal arc, flux cored arc, and gas
tungsten arc welding
A. Cullison, K. Campbell, and M. R. Johnsen
38 How to Accurately Measure Fillet Welds
A manufacturer of tubular assemblies for the aerospace and
other industries developed a novel method for taking fillet
weld readings
J. Pavilanis
42 Optimizing Crash Resistance of Welded Aluminum Structures
Numerical design tools were developed to aid in the
selection and optimization of alloy composition, temper,
and process conditions for age-hardening aluminum alloys
O. R. Myhr et al.
46 Real-Time Crack Detection in Aerospace Structures
A system has been developed for detecting the initiation of
cracks during low-cycle fatigue tests in real time and prior
to damage occurring to components and tooling
Welding Research Supplement
21-s Hyperbaric GMA Welding of Duplex Stainless Steel at 12
and 35 Bar
Tests showed excellent mechanical properties were achieved in
underwater duplex stainless steel welds made under dry
hyperbaric conditions
O. M. Akselsen et al.
29-s Control of Longitudinal Bending Distortion of Built-Up
Beams by High-Frequency Induction Heating
The location and intensity of induction heat input were
determined in order to mitigate longitudinal bending distortion
of built-up beams during fabrication
J. U. Park et al.
35-s Three-Dimensional Analysis of Molten Pool in GMA-Laser
Hybrid Welding
Analytical models of GMA and laser keyhole welding were
merged to simulate hybrid welding and show the flow patterns of
the molten pool
J.-H. Cho and S.-J. Na
Departments
Washington Watchword ..........4
Press Time News ................6
Editorial ............................8
News of the Industry ............12
Aluminum Q&A ..................20
New Products ....................24
Welding Workbook ..............54
Coming Events....................56
Society News ....................61
Tech Topics ......................73
Guide to AWS Services..........87
New Literature....................92
Personnel ........................94
Classifieds ........................99
Advertiser Index ................102
link:
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