1. Welding - Wikipedia, The Free Encyclopedia welding is a fabrication process that joins materials, usually metals or thermoplastics, by causing coalescence. This is often done by melting the http://en.wikipedia.org/wiki/Welding

Welding From Wikipedia, the free encyclopedia Jump to: navigation search Welding is a fabrication process that joins materials, usually metals or thermoplastics , by causing coalescence . This is often done by melting the workpieces and adding a filler material to form a pool of molten material (the weld puddle ) that cools to become a strong joint, with pressure sometimes used in conjunction with heat , or by itself, to produce the weld. This is in contrast with soldering and brazing , which involve melting a lower-melting-point material between the workpieces to form a bond between them, without melting the workpieces. Arc welding Many different energy sources can be used for welding, including a gas flame , an electric arc , a laser , an electron beam, friction , and ultrasound . While often an industrial process, welding can be done in many different environments, including open air, underwater and in space . Regardless of location, however, welding remains dangerous, and precautions must be taken to avoid burns, electric shock , poisonous fumes, and overexposure to ultraviolet light Until the end of the 19th century, the only welding process was

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Search Industry News Home Contact us ... Welding Schools Search Choose a Category GTAW Welding GMAW Welding SMAW Welding FCAW Welding MCAW Welding SAW Welding Spot Welding LBW Laser Welding PAW Plasma Arc Welding RW Resistance Welding Underwater Welding Welding Schools Welding Helmets Welding Clothing Welding Gases Welding Chemicals Welding Abrasives Welding Curtains Welding Safety Wear Gas Equipment Metal Beveling Equip. Plasma Cutting Equip. Plasma Torches Auto Darkening Welding Helmet Solar Variable 9-13 .04 Milliseconds Baileigh has welding positioners and an extensive line of metal fabrication equipment Advertise Your Product Here Contact Us for more info. please visit our sponsors //2) Call function randomorder(arrayname, space_between_content) randomorder(content, '') randomorder(diffcontent, '') view all welding job opportunites Job Opportinities Divers Academy International’s world-renowned and sought after reputation for producing professionally trained, highly skilled divers continues to be an integral part of our success. It is this commitment to excellence that allows us to remain a respected leader in the international commercial diving community. The voyage has just begun. As you research the field of Commercial Diving, you will find a career of excitement, rapid advancement, and diversity. Buyer's Guide We are now posting brief company descriptions in our Buyer's Guide listings.

3. American Welding Society - Home Page Devoted to promoting welding and related processes, and to supporting all those who contribute to the industry, with links to related sites and services. http://www.aws.org/

About AWS Log-in Help Register Contact ... Advanced Search Sign In Lost your password? Select a Link... About AWS Advertising Index American Welder Gear Awards Programs AWS Counselors BSMC Certification Conferences Congressional Fellows Consultants Network Contact AWS Staff CWI QuikCheck Education Forums Foundation Interpretations IIW Inspection Trends Ironworkers' Welder Certification JobFind Join AWS Management Resources Media Kit Memberships Officers PACWI POCWA Press Releases Publications Renew Membership RWMA Scholarships Sections S.E.N.S.E. Program Staff Contacts Technical Dept. Welding Handbook Welding Journal Welding Bulletin Board WeldAcademy WEMCO Nominations requested for 6th Annual Image of Welding Awards Read More Read the Wall Street Journal article: Where Have All the Welders Gone? Read More AWS's Free Online CWI Verification Service Read More AWS conference on Automatic Welding announced Read More View More Using T-8 flux-core wire (Welding magazine) Welding titanium space fuel tanks (Welding magazine) Read More ESAB licensed to make friction stir machines (Welding magazi... Read More Magnetic pulse welding used for car parts (Welding magazine) Read More Dealing with helium shortage (Welding magazine) Read More Welding tricks for racers (Stock Car Racing) Read More How to choose electrodes for joining high strength steels (W...

4. Welding And Joining Resources: Types Of Welding, History And Welding School Dire Explore welding and Joining Resources with links to welding directories, types of welding, welding standards, welding certification, welding schools, http://www.khake.com/page89.html

Welding and Joining Technologies and Training V OCATIONAL INFORMATION CENTER This page consists of links to welding and joining technologies, types of welding, welding safety, underwater welding, welding history, blueprint reading, technical organizations, general welding education resources as well as resources for locating welding schools or programs. Home Careers Skills Schools ... About Welding Careers Careers in Welding and Metal Work Take Up the Torch - Welding Advice Joining and Cutting Processes Aluminum Welding Aluminum Welding Basic Steps Arc Welding Arc Welding Basics - ESAB Unv ... Welding Ultra-High-Strength Steels Welding and Machining Safety Accident Prevention Checklist Arc Welding Safety - NASD Basic First Aid Chemicals Associated with Welding, Cutting and Brazing ... Workplace Eye Safety Lesson Plans and Teaching Resources Agriculture Lesson Plans - Includes Welding Creating a Stir:NASA Welding Lessons Engineering Your Future Curriculum Guide - AWS Engineering Your Future - AWS PDF ... Vocational and Career Related Lesson Plans Underwater Welding A Rare Breed - Underwater Welder Cleaning and Sanitizing Diving Gear Commercial Diving Safety Diving History ... Underwater Friction Stud Welding Welding History History of Welding History of Welding - Millerwelds History of Welding - Wikipedia History of Welding Equipment and Supplies ... Design, Specs, Materials, Calculators

5. Tig Welding, Mig Welding, Arc Welding Procedures And Welding Techniques Providing welding procedure development, welding technigue for tig, mig, and other welding processes for aluminum, stainless steel and other alloys. http://www.weldingengineer.com/

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6. Welding welding is the process of permanently joining two or more metal parts, by melting both materials. The molten materials quickly cool, and the two metals are http://www.efunda.com/processes/metal_processing/welding.cfm

Welding About Us Directory Career News ... Process Home Sheet Metal Bending CNC Fabrication Laser Cutting Shearing ... Stamping Welding Inert Gas Welding Projection Welding Weldability Resources Bibliography Login Free Magazines Control Design ... more Search All Materials Design Center Processes Units and Constants Formulas Mathematics for Home Membership Palm Store Forum ... Math Introduction Welding is the process of permanently joining two or more metal parts, by melting both materials. The molten materials quickly cool, and the two metals are permanently bonded. Spot welding and seam welding are two very popular methods used for sheet metal parts. Spot welding is primarily used for joining parts that normally upto 3 mm (0.125 in) thickness. Spot-weld diameters range from 3 mm to 12.5 mm (0.125 to 0.5 in) in diameter. Top of Page Materials Low carbon steel is most suitable for spot welding. Higher carbon content or alloy steels tend to form hard welds that are brittle and could crack. This tendency can be reduced by tempering. Austenitic Stainless steels in the 300 series can be spot welded as also the Ferritic stainless steels. Martensitic stainless steels are not suitable since they are very hard. Aluminums can be welded using high power and very clean oxide free surfaces. Cleaning the surface to be oxide-free, adds extra costs (that can be avoided with low carbon steel).

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8. Welding, Soldering, And Brazing Workers welding is the most common way of permanently joining metal parts. In this process, heat is applied to metal pieces, melting and fusing them to form a http://www.bls.gov/oco/ocos226.htm

window.onload = show_survey; Skip Navigation Links Latest Numbers U.S. Department of Labor Bureau of Labor Statistics Occupational Outlook Handbook www.bls.gov Search the Handbook BLS Home OOH Home Frequently Asked Questions A-Z Index ... Contact Us Printer-friendly version ( HTML PDF Welding, Soldering, and Brazing Workers Nature of the Work Training, Other Qualifications, and Advancement Employment Job Outlook ... Sources of Additional Information Significant Points About 2 out of 3 jobs are in manufacturing industries. Training ranges from a few weeks of school or on-the-job training to several years of combined school and on-the-job training. Employment is projected to grow more slowly than average. Job prospects should be excellent as employers report difficulty finding enough qualified people. Nature of the Work About this section Back to Top Welding is the most common way of permanently joining metal parts. In this process, heat is applied to metal pieces, melting and fusing them to form a permanent bond. Because of its strength, welding is used in shipbuilding, automobile manufacturing and repair, aerospace applications, and thousands of other manufacturing activities. Welding also is used to join beams when constructing buildings, bridges, and other structures and to join pipes in pipelines, power plants, and refineries. There are over 80 different welding processes that a welder can employ. Some are performed manually, and the work is entirely controlled by the welder. Others are semiautomatic, and the welder uses machinery, such as a wire feeder, to perform welding tasks.

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10. Hobart Institute Of Welding Technology (HIWT) - Welding School The Hobart Institute of welding Technology is the largest welding school in the US dedicated to the training of welding operators and technicians. http://www.welding.org/

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Free Web Site Free Web Space and Site Hosting Web Hosting Internet Store and Ecommerce Solution Provider ... High Speed Internet Search the Web Welding Resources on the Internet Welding at Some US Non-Profit Sites American Society for Metals (ASM) American Welding Society Auto Body Consortium (ABC, Inc.) Intelligent Resistance Welding Program at ABC ... Welding Research Council Welding at Some US Government Sites Argonne National Lab: Laser Applications Laboratory Lawrence Livermore National Laboratory: Manufacturing and Materials Engineering Division Laser Welding Quality-Assurance System Welding, Joining, and Surface Modification Los Alamos National Laboratory: Modeling Laser Welding Processes by Analysis of Optical Emissions National Institute of Standards and Technology (NIST) Advanced Welding Manufacturing System (AWMS) Development of an Analysis of Structural Steel Fracture and Development of Technical Solutions. Interface Standards and Internet Technologies for Robotic Arc-Welding ... Real-time Quality Control for Welding Naval Research Laboratory: Laser Plasma Branch Sandia National Laboratories: Integrated Manufacturing Technology Lab US Department of Defense (DoD) Manufacturing Technology Information Analysis Center (MTIAC) US Navy Manufacturing Technology Program National Center for Excellence in Metalworking Technology: NCEMT Thrust Areas: Joining Technology Welding at Some International Sites Association of Welding Distributors, UK

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BUY QUALITY WELDING SUPPLIES ONLINE Welding Supplies from Welding Depot; the premier online Welding Supply Store. Our goal is to provide a wide range of quality Welding Supplies, Mig Welders and Arc Welders with dependable service at affordable prices to our valued customers. To begin your shopping experience select from the Welding Supply categories below. Sales to USA and International with shipping points to within the United States. Volume Pricing - email inquiry to: welding supplies@weldingdepot.com Mig Welding Supplies Mig Welders 110 Volt Mig Welders 220 Volt ... Mig Welders Cart TIG WELDING SUPPLIES Tungsten Electrodes Tig Accessory Kits Tig Cable Covers Tig Gloves ... Tig Welding Supplies ARC WELDING SUPPLIES Propane Torches Micro Torches Flowmeters Regulators ... First Aid Kits POWER TOOLS Angle Grinders Reciprocating Saw Cordless Drills Cut Off Saw ... Metal Cutting ABRASIVE SUPPLIES HAND TOOLS Wrenches Pipe Wrenches Screw Drivers CHEMICALS AUTOMOTIVE WELDING SUPPLIES Anti-Spatter Flux Coolant Spot Check ... Jack Stands MISC WELDING SUPPLIES Books Industrial Markers Inspection Mirrors Air Compressors ... Air Accessories WeldingDepot.com is in no way affiliated with the manufacturers named in this site; references to the named manufacturers and numbers are for your convenience only for comparison.

13. How To MIG Weld | ExpertVillage Videos How to MIG Weld. Learn how to use a mig welder including purchasing a mig welder, welding safety, how to set up a mig welder, loading wire into a mig welder http://www.expertvillage.com/video-series/787_mig-welding.htm

Home My Expert Village Our Experts Categories ... Log In Search: My Videos My Account Most Viewed Top Rated ... How to MIG Weld How to MIG Weld Learn how to use a mig welder including purchasing a mig welder, welding safety, how to set up a mig welder, loading wire into a mig welder, how to prepare metal for welding, preparing and welding a butt joint, tacking a weld, welding an angled joint, how to do puddle joints, and how to clean a welder. All Videos in this Series How A MIG Welder Works: Learn How to MIG Weld: Free Online Video Lesson How to Be Safe While MIG Welding: Learn How to MIG Weld: Free Online Lesson Choosing a MIG Welder: Learn How to Weld: Free Online Video Instruction How to Setup a MIG Welder: Learn Mig Welding Technique: Free Online Video Lesson ... How to Clean a MIG Welder: Learn MIG Welding: Free Online Video Instruction Rating: Views: Favorited: Add to Favorites Tags: welding Link To This Page: Bookmark at: Summary: Metallurgy has existed for thousands of years, and welding, the joining of two metals, can be traced back to the Bronze Age - four thousand years before the birth of Christ. In the last 200 years, mankind has made considerable advances in welding, mastering different forms such as arc, laser, mig, and tig. This technology has been a useful tool in the hands of craftsmen, ushering in the Industrial Revolution, helping mass produce cars, build submarines, and design elaborate motorcycles. MIG Welding or Metal Inert Gas Welding incorporates a steel wire and an electrical current to bind the steel wire to two or more pieces of metal. It is easy and fun to learn to weld and safety precautions should always be used.

14. Welding Information Center The purpose of the site is to educate the public about the importance of welding to our society. http://www.weldinginfocenter.org/

Home About the Info Center Links SEARCH for Welding Basics Consumables Welding Industry Background Welding History ... Important Notice Get an overview of what welding is, learn about key terms, and understand the basics of this important industrial technology. What is Welding? The welding industry has a long track record of health and safety, based on the development of guidelines for safe welding practices and extensive welder training programs. Welding Safety Welding is the most economical and efficient way to join metals permanently. It is the only way of joining two or more pieces of metal to make them act as a single piece. Vision for Welding Welding ranks high among industrial processes and involves more sciences than those involved in any other industrial process. Underwater Welding Welding involves a variety of different inputs and basic materials. Learn about the key components that make up a range of welding consumables. Machines and Other Welding Equipment Welding can trace its historic development back to ancient times. The earliest examples come from the Bronze Age.

15. EWI (Edison Welding Institute): Materials Joining And Welding Technology, Resear EWI is the leading engineering and technology organization in North America dedicated to the research and development of materials joining and welding. http://www.ewi.org/

Did You Know? As one of EWI's Member Companies, you receive full access to EWI engineers and staff with expertise in the spectrum of materials joining technologies Materials Joining Experts EWI is the leading engineering and technology organization in North America dedicated to the research and development of materials joining and welding. We provide materials joining assistance, contract research, consulting services and training to hundreds of members in the aerospace, automotive, government, energy and chemical, heavy manufacturing, medical and electronics industries. With access to a wealth of information and services, EWI Members have a distinct competitive advantage. Find out more about the benefits of EWI membership News view all news Richard Rogovin Elected Vice Chairman of EWI's Board of Directors Welding Stainless Steel Alloys Workshop Sold Out Events view all events Great Designs in Steel Looking for a great career?

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Home Penton’s Welding Magazine Current Issue Previous Issues Subscribe Advertise ... Work Zones Penton’s Welding Magazine Blodgett's Basics Commentary Off the Clock Shop Stories ... About Us Welding Current Issue Previous Issues Subscribe Advertise ... Advertise Work Zones Compliance Laser Equipment Material Handling Quality Control ... Gas-related Equipment for Distributors Top infrastructure projects in South America to be announced Business opportunities said to be worth more than $40 billion across 17 countries The 6th Annual Latin American Leadership Forum ( www.cg-la.com/lalf6.php) will be held in Miami, April 1 through April 3, and will feature the top 50 infrastructure projects in Latin America. The projects have a total enterprise value of nearly $40 billion. Nearly 500 of the world's top infrastructure executives are expected to attend the leadership forum. Read the full article... Latest Postings On WeldingWeb.com MIG, TIG, Stick, And Oxy/Fuel Welding More from this forum... More from this forum... More from this forum... News Wheelabrator celebrates 100 years in business Air Liquide Canada Inc. to sell Lincoln Electric products

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U.S. Department of Labor www.osha.gov [skip navigational links] Search Advanced Search A-Z Index Safety and Health Topics Welding, Cutting, and Brazing In Focus Hot Topics eTools Welding, cutting, and brazing are hazardous activities that pose a unique combination of both safety and health risks to more than 500,000 workers in a wide variety of industries. The risk from fatal injuries alone is more than four deaths per thousand workers over a working lifetime. The following questions link to safety and health information relevant to welding, cutting, and brazing in the workplace. What OSHA standards apply? What are the potential hazards and possible solutions associated with welding, cutting, and brazing? What additional information is available? In Focus Hot Topics Construction . OSHA's Alliance Program. This is one of OSHA's Strategic Management Plan Focus Areas. eTools Construction . OSHA. A Spanish version is also available. Construction can be a safe occupation when workers are aware of the hazards, and an effective Safety and Health Program is used. Safety and Health Topics Welding, Cutting, and Brazing

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Tulsa Welding School (TWS) has trained individuals to become professional welders for over 58 years. Our graduates number in the tens of thousands and are employed in welding careers throughout the world. TWS is the largest accredited welding school in the nation. Graduates can look forward to a wide range of career opportunities. Professional welders are known to receive good compensation with independence in selecting welding specialties and geographic preferences The mission of TWS is to produce " World Class Welders and Welding Inspectors ." TWS trains its graduates for the skills, knowledge, and the workplace attitudes essential to enter the profession of welding. Graduates who put forth the dedication, commitment to excel, and workplace experience in their welding or inspection profession can achieve world class levels of performance. Explore our Web site to find out more about your future career as a professional, in-demand

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