PPT-Welding Safety

Stanley High school shop Safety Hazards in the Welding Shop include Flames sparks slag harmful rays fumes and fire hazards Always wear proper PPE in order to minimize risk of being affected by these hazards . Established in 1993, NMTS is dedicated to serving every aspect of your contract quality inspection needs through experience and integrity. We help contractors around the nation fill much-needed temporary positions for certified welding inspectors. 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. INTRODUCTION. ELECTRIC ARC WELDING. The welding in which the electric arc is produced to give heat for the purpose of joining two . surfaces is . called electric arc welding. Principle. Power supply is given to electrode and the work. A suitable gap is kept between the work . SOURCE. www.agednet.com. AE240 Arc Welding Safety. Heat for arc welding is obtained by electricity. Electric current flows from a transformer connected to lines from a power plant. Other sources for electricity for welding are electric motors and gas engines driving special generators. . Objectives. In this course, we will discuss the following:. OSHA’s minimum requirements for:. Gas welding and cutting. Arc welding and cutting. Fire prevention. Ventilation and protection. Safe use, handling, and precautions to take when welding and cutting. A Brief History of Welding. Late 19. th. Century. Scientists/engineers apply advances in electricity to heat and/or join metals (Le Chatelier, Joule, etc.). Early 20. th. Century. Prior to WWI welding was not trusted as a method to join two metals due to crack issues. Tig and Mig welding. By: Luke Woroniecki. Table of Contents. Welding Certification and Qualification. Codes. Safety. Cutting Processes. Welding Processes. Weld Joint Geometry and Welding Symbols. Welding Metallurgy. nature OF WORK. - Welders. , cutters, . solderers. , and . brazers. held about 337,300 jobs in . 2010. -Welders will either work outdoors or in a confined space to contain sparks.. - They wear safety shoes, goggles, masks with protective lenses, and other equipment to protect from burns and falling objects. . 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 . 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.. Baylor University. Environmental Health and Safety. Awareness Training Module. Welding, cutting, and brazing. The safety regulations for welding, cutting, and brazing are contained in the Occupational Safety and Health Administration’s (OSHA) 1910 regulation for General Industry in subpart Q @ OSHA.GOV.. 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 OBJECTIVES. After completing this chapter, the student should be able to. understand the basics of joint design.. list the five major types of joints.. list seven types of weld grooves.. identify the major parts of a welding symbol.. Warnings. Welding can be safe when proper measures are taken to protect yourself and others from potential hazards.. . Understand and follow all warning labels found on equipment and with all consumables..