TALAT Lecture 4500: Resistance Welding
This lecture describes the spot welding characteristics of aluminium and its alloys, the spot welding process, the choice of process parameters, strength values, electrode life and ?requirements for quality assurance. General engineering background and knowledge in aluminium metallurgy and physical properties, and surface characteristics (e.g. TALAT lecture 5101) is assumed.
Author(s): TALAT,Lutz Dorn, Technische Universität, Berlin

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TALAT Lecture 4400: Introduction to Friction, Explosive and Ultrasonic Welding Processes of Aluminiu
This lecture gives a brief introduction to friction, explosive and ultrasonic welding techniques of aluminium; it describes the possibilities and results of joining aluminium to different metals, e.g. stainless steel. General mechanical engineering background and basic knowledge in aluminium metallurgy is assumed.
Author(s): TALAT,Ulrich Krüger, Schweißtechnische Lehr-und

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TALAT Lecture 4300: Beam Welding Processes of Aluminium
This lecture gives a brief introduction to beam welding and cutting techniques of aluminium; it describes the process principle of electron and laser beam welding and cutting of aluminium; it gives some information about the choice of welding and cutting parameters; it also gives information about the weldability of aluminium alloys with electron beam welding. General mechanical engineering background and basic knowledge of electron and laser beam physics is assumed.
Author(s): TALAT,Ulrich Krüger, Schweißtechnische Lehr-und

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TALAT Lecture 4201: Arc welding processes: TIG, Plasma arc, MIG
This lecture describes the arc welding processes TIG, Plasma, MIG and their modifications in connection with aluminium; it explains the choice of welding parameters; it demonstrates influence of the process on macrostructure. General engineering background and basic knowledge in electrical engineering is assumed.
Author(s): TALAT,Ulrich Krüger, Schweißtechnische Lehr-und

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TALAT Lecture 2102.04: A Compressed Air Tank for a Lorry, Special Studies: Rolling, Deep-Drawing and
This lecture offers an example of product development. It imparts knowledge about rolling aluminium; deep-drawing aluminium; welding aluminium (MIG and TIG) and?choice of alloy - rolling/deep-drawing/welding. It provides insight into how to develop a product using the general specifications and the interaction between form, material and processing chain; the importance of being thoroughly familiar with the different design materials, their processing possibilities and properties. The lecture is
Author(s): TALAT,Åke Karlsson, Gränges Technology Service (

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5.8 Fusion welding

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5.7 Solid-state welding

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5.6 Welding

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Welding and Cutting Steel
This module will introduce you to the procedures and processes for welding and cutting thin steel. Task: At the end of this training module the student should understand the various metal joining processes and why and where each will be used when repairing today's unibody vehicles.
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Welding Project 1
In this lesson we will examine MIG welding techniques and equipment.
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What's Welding Got To Do With Food Safety
Poultry - W.O.G.S. - What's Welding Got To Do With Food Safety - Auburn University > AU iTunes - Academic Programs > College of Agriculture > College of Agriculture -- Academic Departments > Poultry Science > W.O.G.S. > What's Welding Got To Do With Food Safety
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Continuing Education - Welding
Non- Credit, Continuing Education - Welding at the College of Southern Maryland
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Set up for MIG welding a butt weld
This resource is about setting the gas flow and selecting the wire size, adjusting the stick-out on the MIG welding torch and perfoming a butt weld.
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Setting up for MIG welding a plug weld
This topic is about setting up for MIG welding a plug weld. A plug weld shroud should be fitted to the torch and the gas flow, voltage, welding mode and timer should all need to be adjusted. Set up includes cleaning both pieces of metal, and clamping both pieces of metal firmly together.
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Identify welding symbols used in engineering drawings
Basic welding symbols communicate information about the type, size and position of welds in welded joints. Welding symbols are used to reduce the number of words on an engineering drawing. Welding symbols are drawn to Australian Standard AS 1101 Part 3. The symbols are universal so they are the same all around the world.
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TALAT Lecture 4400: Introduction to Friction, Explosive and Ultrasonic Welding Processes of Aluminiu
This lecture gives a brief introduction to friction, explosive and ultrasonic welding techniques of aluminium; it describes the possibilities and results of joining aluminium to different metals, e.g. stainless steel. General mechanical engineering background and basic knowledge in aluminium metallurgy is assumed.
Author(s): Ulrich Krüger, Schweißtechnische Lehr-und Versuc

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Flood Basalt Eruptions PowerPoint Presentation
Flood Basalt Eruptions - PowerPoint Presentation - Part Two of Atmospheric and Climatic Effects of Volcanic Activity
Author(s): Keele University,Whitfield, Stephen,Gertisser, Dr

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TALAT Lecture 4500: Resistance Welding
This lecture describes the spot welding characteristics of aluminium and its alloys, the spot welding process, the choice of process parameters, strength values, electrode life and ?requirements for quality assurance. General engineering background and knowledge in aluminium metallurgy and physical properties, and surface characteristics (e.g. TALAT lecture 5101) is assumed.
Author(s): Lutz Dorn, Technische Universität, Berlin,TALAT

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3.37 Welding and Joining Processes (MIT)
Discusses a wide variety of processes and materials from the viewpoint of their fundamental physical and chemical properties. Specific topics: cold welding, adhesive bonding, diffusion bonding, soldering, brazing, flames, arcs, high-energy density heat sources, solidification, cracking resistance, shielding methods, and electric contacts. Emphasis on underlying science of a given process rather than a detailed description of the technique or equipment. This course meets with the first half of 3.
Author(s): Eagar, Thomas

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Content within individual OCW courses is (c) by the individual authors unless otherwise noted. MIT OpenCourseWare materials are licensed by the Massachusetts Institute of Technology under a Creative C

High School Welding Program
A live action tour of the Metal Fabrication and Welding program at Plymouth South High School.  Reviews a variety of programs and certifications. Some dialog is muddled.  Good overview of metals/welding program. (3:24)
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