PPT-Working Drawing and Welding Symbols

ASTE 3030 Objectives Define working drawing print orthographic projection and mechanical drawing Create a working drawing of your project Differentiate and use different types of lines used on a drawing. NMTS seeks out the most qualified inspectors with excellent safety records and retains many outstanding inspectors on our permanent staff. We do a thorough background check on all inspectors prior to mobilizing them to a job site. Write a paragraph using each of the following words:. point line plane. segment ray angle. Identify examples of points, lines, and planes in each of these pictures.. Symbols & Terms. Explain, in your own words, what . with character.. Expressionistic Drawing. Erich . Heckel. Figurative Representation. Egon. . Schiele. Aggressively. Deliberately. Fearlessly. Because of the aforementioned qualities, their figures are . Welding Metallurgy. Study of Welding Metallurgy is important because the overall-mechanical properties of a . weldments . are . determined . by the properties of individual microstructure present in the weld deposit and the weld heat . Definitions. Weld. A localized fusion of metals produced by heating to suitable temperatures. . Pressure and/or filler metal may or may not be used. . The filler material has a melting point . approximately . T-joint. T-joint welded using arc welding. T-joint welded using . tig. T-joint welded using . mig. Lap joint. Lap joint welded using . tig. Lap joint welded using arc welding. Lap joint welded using . Duties . Welders join or sever metals in beams, girders, vessels, piping and other metal components, make metal parts used in construction and manufacturing plants, and weld parts, tools, machines and equipment.. Covered in Subpart H, but an integral part of welding, cutting and brazing. Compressed gases-hazards. compressed energy. flammable, asphyxiants, oxidizers. Gases are used for cutting, brazing and “shielding” the weld. GMAW Welder. A constant voltage power supply with a wire electrode feed. May be used with solid or flux core wire. Commonly used with a shielding gas (required for solid wire electrode). Common shielding gasses are carbon dioxcide and argon.. AKA “Arc Welding. Officially known as: SMAW – “Shielded Metal Arc Welding . “Stick Welding”, AKA “Arc Welding. Officially known as: SMAW – “Shielded Metal Arc Welding . “Stick Welding”, AKA “Arc Welding. Presented by. : ETTA, OSH Division, (919) 807-2875. Objectives. In this course, we will discuss:. Fire hazards associated with welding. Selection of eye protection for welding operations. Management’s responsibility . Welding Consumables Market study is a complete report which studies the future outlook of the market. It includes the regional analysis, competitors study along with the market segmentation by type and structure. View More @ https://www.valuemarketresearch.com/report/welding-consumables-market Hot work . is any work process that produces flames or sparks that present a fire ignition hazard to the surrounding environment and personnel.. Gas torch welding and cutting. . uses a flame to join or cut metal.. Its objective is to provide technical background and information for bolting and welding. The information provided is based on common design and construction practices for structures of twelve stories or less..