ARC WELDING ME 353 Presentation 11-3-2000 Presented by Damon Ogden OUTLINE • • • • • • What is Arc Welding The four most common types Non destructive testing Design considerations Strength Safety Feel free to ask questions at any questions at any time. Arc Welding • Welcome to the world of WELDING What is Arc Welding? An electric arc between the and electrode and the work piece generates heat. Sufficient heat is generated to melt the work pieces together. ELECTRODE ARC WORK PIECES
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For the assessment of risk In order to work safely in a welding environment‚ it is necessary to be able to identify hazards and assess risks. To do that‚ one needs information‚ education‚ training and experience in the appropriate field of work. Legislation Employers have a duty to provide information‚ instruction‚ training and supervision to ensure health and safety at work. Employees have a duty to take care of their own health and safety and those of others‚ and must not intentionally or recklessly
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BUILDING DEFECTS PART 1 • Identify common building defects • Identify the source • Provide pictures‚ diagrams and sketches • Suggest remedial action • Show details that would have avoided the defect PART 2 Generate a scheme for planned maintenance and provide a building checklist to ensure all necessary maintenance is carried out on a regular basis. INTRODUCTION In this project we will be looking at many different kinds of building defects that would be commonly seen in the construction
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When I think of welding the first place I think of is John Deere. Now with all of the technology that we have it will not be long before it is the only thing making items. Welding producers have been working to create robotic welding software to work on their own. As people continue to create these robots they are using more flexible systems to create a larger quality of products to make. Most of the welding jobs are beginning to be take over with robotics; while all of the floor workers are used
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millennia‚ called forge welding‚ with the earliest examples of welding from the Bronze Age and the Iron Age in Europe and the Middle East. The ancient Greek historian Herodotus states in The Histories of the 5th century BC that Glaucus of Chios "was the man who single-handedly invented iron-welding."[1] Welding was used in the construction of the iron pillar in Delhi‚ India‚ erected about 310 AD and weighing 5.4 metric tons.[2] The Middle Ages brought advances in forge welding‚ in which blacksmiths
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What is welding? When did it first come about? How does it work? Welding is a method of creating or repairing metal structures by joining several individual pieces of metals together through various forms of fusion processes. The history of welding dates back to ancient times. The earliest known examples of welding came from the Bronze Age. During the Middle Ages blacksmithing was developed and many items of iron were forged together by hammering. During the 19th century was when welding became to
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Welding Dangers Annotated Bibliography "Warning: Welding May Be Hazardous to Your Health." Warning: Welding May Be Hazardous to Your Health. N.p.‚ n.d. Web. 12 Feb. 2013. This article explains a little about welding fumes and how they are dangerous to people’s health. There are short term and long term respiratory effects from welding gases and fumes. Some of the gases that are inhaled can cause diseases such as ones close to Parkinson’s disease. To be protected from these fumes‚ the work area
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Name Welding 219 06 June 2013 Welding “Welding is a process critical to our present state of civilization and technical advancement‚ yet little understood and most often taken for granted” (Haynes and Storer 1). We are constantly hearing through television and other media sources that the job market for people trained in some sort of vocational skill is in very high demand. Media advertisements are encouraging students to consider a vocational skill when looking at their future. Welding is one
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Fusion welding and non-fusion welding Fusion welding is defined as a welding process of using heat by melting the base of metals in order to joint similar types of metals together. Filler is used in this welding process to provide bulk and strength to the welded joint [1]. Whereas non-fusion welding which is known also as solid state welding is a welding process where a particular amount of heat is applied to the joining metals which essentially below the melting point of the base metals that being
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essay The three types of welding are Mig‚ Tig‚ and Stick. All three of these welding styles have special purposes and are widely used in the world. Mig or Metal Inert Gas welding is the most common type of welding. Tig‚ or Tungsten Inert Gas‚ welding is the hardest method to learn‚ but it has the most satisfying finish welds. Stick or Shielded Metal Arc welding can be done under water‚ to repair large channel boats that aren’t able to be lifted out of the water. Mig welding uses a supply of argon
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