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This program will assist students in identifying the work-specific hazards associated with welding including electrical safety, light and heat, confined spaces, manual handling, and metal fumes and gases.
Units Of Competency:
CPCPCM2043A - Carry out WHS requirements
AURVTW2003 - Carry out gas metal arc welding procedures
CPCCOHS1001A - Work safely in the construction industry.
DVD / 2014 / (Senior Secondary to Professional) / 21 minutes
This presentation features Pete Stacener, Chairperson, Industrial Technology Department, Program Coordinator and Professor of Welding Technology at South Plains College. Follow along as he explains the preparation and safety as it applies to shielded metal arc welding. After an introduction, Pete covers safety and equipment before moving into electrode selection and classification. Also covered is base metal preparation, types of joints and welds as well as the essentials of a good weld. We finish up with how to strike and arc and a section covering a pad of beads.
This presentation features Pete Stracener, Chairperson, Industrial Technology Department, Program Coordinator and Professor of Welding Technology at South Plains College. Follow along as he explains the importance and processes of welding inspection, types of welding defects and discontinuities, preparation of welder qualification test plates and performance of the guided bend tests on the test coupons.
When preparing to work in any welding shop, it is important for both students and instructors to be familiar with hazards and safety precautions in the shop. This production will address all aspects of shop safety, from the causes of the most common accidents in the shop to material handling safety to personal protective equipment. Follow along with Pete Stracener, Chairperson, Industrial Technology Department, Program Coordinator and Professor of Welding Technology at South Plains College, as he discusses shop safety.
Also referred to as "MIG" (metal inert gas) welding, GMAW creates an arc with a solid wire fed through a MIG gun and melted to form a weld. This video guides students through the basics of gas metal arc welding, which is often used in automotive, structural, and production manufacturing. Helping students identify the correct duty cycle for the job at hand, the video explains the function and specifications of the electrode or "filler wire" as well as the other GMAW tool components. Safety, transfer modes, general set-up procedures, laying and reading beads, and other topics are featured. A troubleshooting segment helps deal with problems like an erratic puddle, excessive spatter, porosity, poor penetration, and excessive penetration, with advanced GMAW techniques also explored.
GTAW is also known as "TIG" or tungsten inert gas welding, and uses a non-consumable electrode to make high-quality welds on both ferrous and non-ferrous metals. This video shows students how to properly and safely apply GTAW techniques. Pointing out tungsten's high melting temperature (the highest of any metal) and the general advantages of GTAW, the video explains AC or DC power source options as well as other system components, including the torch, foot switch, shielding gas, and ground clamp. Viewers learn how to select and prepare the right electrode (an AWS chart is illustrated), how to ensure safe working conditions, and how to set up the GTAW system for quality welds. An advanced segment covers joint types from butt to tee and helps troubleshoot problems like excessive tungsten wear, tungsten spitting, a porous weld, and an unstable arc.
Preparing for a welding project usually involves cutting metal into specific shapes and pieces, a task that requires many of the same tools and know-how used in welding. This video serves as a basic guide to two popular heat-based cutting methods: oxy-fuel and plasma. Beginning with an overview of safety procedures, the video shows how to set up an oxy-acetylene system and demonstrates correct coupling distance, travel speed, torch angle, machine finishing, and other aspects of handheld cutting. Additional fuel choices are listed, too. The plasma segment includes a basic definition of what plasma is and how it is able to cut. Viewers learn the fine points of setting up and cutting with a plasma system and are given numerous tips and guidelines, from one- and two-hand torch manipulation to troubleshooting various problems.
Often referred to as "stick welding," SMAW has been used for decades to weld most metals and alloys. This video helps students learn the basics of the SMAW method, in which the electrode is consumable and becomes part of the weld. Identifying critical system components, the video explains different power types and power levels and includes a discussion of DCRP, DCSP, and AC modes. It then shows how to choose the correct welding rod, make sure that all equipment and working conditions meet professional safety standards, set up the system to begin work, correctly lay a bead, and read or inspect a bead. A segment on advanced techniques looks at several types of joints¡Xedge, corner, lap, and tee joints as well as various butt joints¡Xin addition to root, fill, and cap passes. Solving the problem of arc blow is also covered.
This video covers the most important safety rules and protective equipment to use when performing MIG, TIG, arc, and gas welding. Welding helmets and their lens ratings, leather aprons and gloves, welding gas respirators, heat shields, and fire extinguishers are discussed, and various types of welders, including plasma cutters, are illustrated.
This program uncovers the innovations that are expanding this process beyond robotic resistance spot welding and arc welding. We examine how more high-volume manufacturers of vehicle structures are using laser and hybrid welding to make fast, reliable welds.
Shot in an actual class setting, Welding Class from Workshop Safety Series instructs both students and teachers about the dangers of welding, and how to avoid serious injury or death when working with welding equipment. Welders are exposed to extreme heat and hazardous situations on an everyday basis. This DVD teaches students how welders deal with these circumstances, as well as what makes a successful welder. Subjects Covered Include: What is welding?, Arc vs. Oxyacetylene welding, Electrical and gas hazards, Protective equipment, Safe equipment usage, Fire safety, Schooling/skills required for becoming a welder, Careers in welding.
Welders have a hand in assembling anything that is made with metal. The various welding processes and how to take necessary precautions when performing welding tasks are discussed in this informative video. Learn about the many career options that are open to welders.
Learning Objectives
1) Students will learn what welding is and why it's important.
2) Students will learn about the basic skills that all welders must possess.
3) Students will learn about the tools and equipment used for welding.
4) Students will learn safety rules to follow when welding.
Expert Dr. Billy Harrell, professor and chair of the division of Agricultural Sciences and Vocational Education at Sam Houston State University, provides visual interaction to learn the proper clothing, setup, safety, care and operation of equipment. This interactive presentation includes learning appropriate terminology, purpose and installation of each equipment piece. View step-by-step demonstrations of the proper way to turn on cylinders, set working pressures and adjust flames for different uses. Rods and fluxes utilized in welding and brazing, as well as methods for metal preparation, are discussed. Along with detailed safety instructions, six welds are performed- puddle, bead with a filler rod, butt-weld, lap-weld, T-weld and outside corner-welding different cuts and multi-pass fillet demonstrations.
With Billy Harrell, Ph.D., Sam Houston State University
Shielded "Stick" Metal Welding covers welding safety (safety equipment, safe clothing, pre-welding check list), electrodes (E6011, E6010-DC electrode, E6011-AC/DC electrode, 3/32 inch electrode, 1/8 inch electrode, E7018 electrode, and more), nick break tests, metal identification (mild steel, carbon steel), spark tests, electrode angles (flat position, horizontal position, vertical up and down, overhead position), arc lengths, travel speeds and guided bend test. Dr. Billy Harrell also discusses the process of determining a good weld along with the "Eight Essentials of Good Welding." This DVD features printable quizzes and objectives, as well as hyperlinks leading to other useful welding resources on the Internet. A broad range of welding demonstrations, along with detailed explanations and narration complete this DVD and make it suitable for students of all welding levels.
This program includes information on welding joint design, joint edge shape and preparation. This program then focuses on the array of welding processes, arranging them into two major categories:
The fusion welding section begins with an examination of the four common groups of fusion processes: arc welding, resistance welding, laser beam welding, and electron beam welding.
The arc welding section features the six most common arc welding processes: shielded metal arc welding, submerged arc welding, gas metal arc welding, flux-cored arc welding, gas tungsten arc welding, and plasma arc welding.
The resistance welding processes section features the three most common methods of resistance welding: spot welding, seam welding, and projection welding.
The solid-state welding processes section examines in detail both the friction welding and ultrasonic welding processes.
This Microsoft® PowerPoint® presentation includes imbedded video clips, providing detailed examples and explanations by Dr. Billy Harrell of Sam Houston State University. This production guides students various aspects of detailed welding drawings and symbols, along with providing excellent explanation of metal transfer techniques, such as spray arc, globular, short circuit and pulse transfer.
This presentation features Pete Stacener, Chairperson, Industrial Technology Department, Program Coordinator and Professor of Welding Technology at South Plains College. Follow along as he explains and demonstrates the entry level welder qualification test for shielded metal arc welding. Provided are step-by-step procedures and guidelines on how to properly and safely create a bend test specimen. Examples of tacking the backing strip to the plate, cleaning between passes, preparing a root and face specimen, as well as how to properly conduct a guided bend test are provided in this insightful presentation.
This comprehensive training program train in the theory and practice of various welding and cutting techniques.
~ Capillary Action
~ Brazing Filler Metals and Fluxes
~ Equipment Set-Up
~ Brazing Aluminum
~ Braze Welding Cast Iron
~ Soldering Copper Pipe
~ Brazing Copper and Carbon Steel
This program is excellent both for the training of welders and for the multi-craft training needs of process and manufacturing facilities.
This comprehensive training program train in the theory and practice of various welding and cutting techniques.
~ Arc Cutting Processes
~ Air Carbon-Arc Cutting Equipment
~ Air Carbon-Arc Cutting Preparations
~ Air Carbon-Arc Gouging
~ Plasma-Arc Cutting Equipment
~ Plasma-Arc Equipment Setup
~ Plasma-Arc Cutting
This program is excellent both for the training of welders and for the multi-craft training needs of process and manufacturing facilities.
This comprehensive training program train in the theory and practice of various welding and cutting techniques.
~ Joint Design
~ Types of Joints
~ Fillet Welds
~ Groove Welds
~ Welding Symbols
~ Fillet Weld Dimensions
~ Groove Weld Dimensions
This program is excellent both for the training of welders and for the multi-craft training needs of process and manufacturing facilities.
This comprehensive training program train in the theory and practice of various welding and cutting techniques.
~ Welding Processes
~ Properties of Metals
~ Determining the Properties of Metals
~ Identification of Metals
~ Effects of Welding
~ Preheating and Post-Heating
This program is excellent both for the training of welders and for the multi-craft training needs of process and manufacturing facilities.
This comprehensive training program train in the theory and practice of various welding and cutting techniques.
~ Welding Aluminum
~ Welding Stainless Steel
~ Welding Carbon Steel Pipe
~ Preparing Stainless Steel Pipe
~ Welding Stainless Steel Pipe
~ Welding Carbon Steel Pipe in the 6g Position
This program is excellent both for the training of welders and for the multi-craft training needs of process and manufacturing facilities.
This comprehensive training program train in the theory and practice of various welding and cutting techniques.
~ Removing a Defective Weld
~ Overlapping, Undercutting, Distortion, and Warpage
~ Cracks, Craters, Porosity, and Inclusions
~ Burnthrough, Inadequate Penetration, and Incomplete Fusions
~ Brittle Welds, Arc Strike, and Excessive Splatter
~ Visual and Dye Penetrant Examinations
~ Nondestructive Examinations
This program is excellent both for the training of welders and for the multi-craft training needs of process and manufacturing facilities.