Welder, Combination

Hour-based
ONET: 51-4121.06

3

Years

2910h

Related instructions

6000h

On-the-job training
Classroom instruction topics
  • Introduction to Technology
  • Industrial Applied Algebra
  • Industrial Graphics with CAD
  • Manufacturing Principles
  • Industrial Safety & Workplace Training
  • Industrial Applied Geometry
  • Basic Welding
  • Industrial Applied Trig
  • Basic Arc Welding
  • Fundamentals of TIG/MIG Welding
  • Metallurgy & Heat Treat
  • Welding - Advanced
  • Industrial Safety
  • MIG/TIG Welding
  • Intermediate Technical Math
  • Industrial First Aid
  • Welding Fab, Design & Testing
  • Structural Welding
  • Pipe Welding
  • Basic Machine Operations
  • Advanced Technical Math
  • Welding Maintenance
  • Material Science
  • Basic Fluid Power
  • Industrial Quality Control
  • Welding Supervision
  • Technical Physics
  • Industrial Materials
  • Ind Communication
  • Basic Oxyacetylene Welding
  • Reading Engineering Drawing
  • Basic Cast Metals
  • Welding Automation
  • Basic Electricity/Electronics
  • Layout & Precision Mea
  • Basic Machining
  • Geo Dimensioning & Toler
  • Theory of Machine Shop
  • Intermediate Machining
  • Metallurgy
  • Intro to Welding
  • Technical Pipe Welding
  • Welding Processes I
  • Advanced Machining
  • Welding Processes II
  • Machinery Handbook
  • Hydraulics
  • Pneumatics
  • NC/CNC
  • Welding Processes III
  • 2-D CAD/CAM
  • Welding Processes IV
  • 3-D CAD/CAM
  • Basic Quality Control
  • Blueprint Reading
  • Intro to Drafting
  • Technical Math II
On-the-job training
  • Operate safety equipment, and use safe work habits
  • Analyze engineering drawings, blueprints, specifications, sketches, work orders, and material safety data sheets to plan layout, assembly, and welding operations
  • Ignite torches or start power supplies and strike arcs by touching electrodes to metals being welded, completing electrical circuit
  • Clamp, hold, tack-weld, heat-bend, grind and/or bolt component parts to obtain required configurations and positions for welding
  • Operate manual or semi-automatic welding equipment to fuse metal segments, using processes such as gas tungsten arc, gas metal arc, flux- cored arc, plasma arc, shielded metal arc, resistance welding, and submerged arc welding
  • Monitor the fitting, burning, and welding processes to avoid overheating of parts or warping, shrinking, distortion, or expansion of material.
  • Examine workpieces for defects, and measure workpieces with straightedges or templates to ensure conformance with specifications
  • Recognize, set up, and operate hand and power tools common to welding
  • Prepare all material surfaces to be welded, ensuring that there is no loose or thick scale, slag, rust, moisture, grease, or other foreign matter
  • Position and secure workpieces, using hoists, cranes, wire, and banding machines or hand tools
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