Module 1: General Shop Safety ( 2-3 hours)
Identify the purpose and demonstrate the proper use and fit of personal protective equipment (PPE) while identifying the hazards from which they protect individuals.
eye protection (lens shades)
Clothing
hearing protection
footwear
Recognize hazards (flashback & backfire) associated with oxy-acetylene welding equipment:
Tanks
Hoses
gauges
Recognize hazards associated with electric welding processes
Demonstrate the proper procedures to follow when reporting an unintentional injury
Module 2: Intermediate Safety (1-2 hours)
Prerequisite: Module 1 Welding 10
Express knowledge of safe handling of materials according to WHMIS, using materials safety data sheets (MSDS).
Research and discuss Occupational Health and Safety regulations which apply to the welding industry.
Recognize and apply safe and fair work practices including freedom from violence and harassment.
Complete an assessment of all safety and welding equipment and, in consultation with the instructor, perform maintenance to repair or replace defective or worn parts.
Module 3: Hand and Power Tools ( 3-15 hours)
Identify and define the safe use of hand tools:
Hammers
Pliers
Wire brushes
Strikers
Anvils
Files
Tip cleaners
Hand shears
Hacksaws
Clamps
Vices
Marking tools
Demonstrate and articulate the correct procedures for operating power tools:
grinders (stationary and portable)
buffers (stationary and portable)
power shear
power hacksaw
band saw
drill press.
Module 4: Intermediate Hand and Power Tools (1-2 hours)
Prerequisite : Module 3 Welding 10
Demonstrate the proper method for cleaning weld-spattered tools.
Assess and report any potential faults with electrical cords and receptacles.
Repair or replace welding-distorted surfaces on benches or table tops in consultation with the instructor.
Demonstrate the proper techniques to remove and replace saw blades.
Identify potential maintenance issues with hand and power tools and consult with the instructor to determine a solution.
Tasks for Completion
Module 7A: Oxy-acetylene Cutting Skills (5-7 hours)
Prerequisite : Module 6 Welding 10
Cut straight lines on 3⁄8” mild steel.
Complete bevel cuts on 3⁄8” mild steel.
Cut holes and circles on 3⁄8” mild steel.
Module 10: Intermediate Oxy-acetylene Welding (1-2 hours)
Prerequisite : Module 9 Welding 10
Effectively use oxy-acetylene equipment to increase the quality of the specified welds.
Perform and analyze a variety of specified welds, including butt weld, edge weld, and lines of fusion.
Module 11A: Oxy-acetylene Welding Practice ( 10-12 hours)
Create examples of basic oxy-acetylene welding practices:
beads with no filler
edge weld
corner weld
beads with filler
butt weld
lap weld
Perform an outside corner weld, no filler rod, in the flat position, on gauge mild steel.
Run lines of fusion using filler rod, in the flat position, on gauge mild steel.
Perform a butt weld using filler rod, in the flat position, on gauge mild steel.
Assess personal technique and results in consultation with the instructor.
Module 11B: Oxy-acetylene Welding Practice (20-25 hours)
Prerequisite : Module 10
Perform a butt weld using filler rod, flat position, gauge mild steel ensuring 100% penetration.
Perform a butt weld using filler rod, in the vertical position, on gauge mild steel.
Perform a lap weld using filler rod, in the flat position, on gauge mild steel; overlap by half.
Assess personal technique and document results in consultation with the instructor.
Tasks For Completion
Welding 10 Review:
MW 14 Oxyfuel Gas Cutting Equipment and Supplies & Worksheet
Oxy-Acetylene Rebuild and Leak Test Demonstration
Watch Video "Oxyacetylene Welding" 20:15 - 42:15 & Worksheet
Welding 20:
MW 12 Oxyfuel Gas Welding Equipment and Supplies & Worksheet
Module 20A: Electric Arc Welding Skills (25-30 hours)
Prerequisite : Module 19 Welding 10
Perform a lap weld on ¼” mild steel using 7014, 7018, and 6010 electrodes.
Perform an outside corner weld (horizontal and vertical fillet on ¼” mild steel) using 7018 electrode.
Perform horizontal fillets (¼” and 3⁄8” multi-pass on ¼” mild steel) using 7014, 7018, and 7024 electrodes.
Perform a butt weld flat (single pass; 6010 electrode; 75% penetration on ¼” mild steel).
Perform a 3⁄8” vee butt flat (introductory only; 6010 root, 7018 fill and cap).
Tasks for Completion
Welding 10 Review:
Watch Video "SMAW 1" 0:35 - 23:45 & Worksheet
Watch Video "SMAW 1" 23:45-42:40 & Worksheet
Watch Video "SMAW 2" 1:15 - 44:10 & Worksheet
SMAW Quiz (Must Score 100%)
Welding 20:
GMAW Skills
Module 25B: GMAW Safety and Equipment (1-2 hours)
Prerequisite : Module 25A Welding 10
Review personal protective equipment (PPE) standards for usage.
Adjust the machine for appropriate wire speed, voltage, and amperage.
Turn on shielding gas and describe the reading on the flow meter.
Demonstrate the correct start-up and shut-down procedures, including checking and cleaning up the work station.
Module 26: GMAW Care and Maintenance Requirements (1-2 hours)
Demonstrate proper use of GMAW equipment assembly including disassembly of welding gun, adjustment of flow meter, and wire selection and installation.
Safely operate hand tools, power hand tools, and power equipment.
Module 27B: GMAW Procedures and Practice (7-10 hours)
Prerequisite : Module 25B, 27A Welding 10
Perform a horizontal fillet on 14 gauge steel.
Perform a horizontal lap on 14 gauge steel.
Perform a lap weld on ¼” mild steel.
Perform horizontal fillets (¼” and 3⁄8” multi-pass on ¼” mild steel; short circuit transfer).
Perform horizontal fillets (¼” and 3⁄8” multi-pass on ¼” mild steel; spray transfer).
Compare and chart personal progress to identify increasing skill.
Assess personal technique and results in consultation with the instructor.
Tasks for Completion
Welding 10 Review:
Watch Video "GMAW" 0:45 - 19:00 & Worksheet
Watch Video "GMAW" 19:00 - 43:25 & Worksheet
GMAW Quiz (Must Score 100%)
Welding 20:
Module 21A: Introductory Project (15-20 hours)
Prerequisite : Module 19 Welding 10
Utilize the following guidelines to complete a project:
Generate different project ideas
Plan and manage the project
Plan and use drawings with appropriate symbols
Set a procedural sequence
Prepare a material list and cost estimate
Create a timeline
Determine fabrication techniques
Cut material and set up in the proper sequence
Complete each part as specified
Interpret and follow directions
Adhere to timelines
Work cooperatively
Follow all safety requirements
Follow all handling and storing procedures
Fulfill cleanup and tool maintenance responsibilities
Present the completed project and complete a self-assessment based on the criteria for the project.