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FAB1040 Oxyacetylene Welding

Introductory · 1 credit · TMT - Trades, Manufacturing and Transportation

Description
Students develop basic skills in the safe handling and operation of oxyacetylene equipment.
Prerequisite
FAB1010: Fabrication Tools & Materials
Parameters
Access to a materials work centre, complete with oxyacetylene welding equipment and fabrication facilities, and to instruction from an individual with formal, specialized training in basic oxyacetylene welding.

Outcomes The student will:

  • 1 take preventive measures to avoid accidents and personal injury to self and others by recognizing health and safety hazards associated with oxyacetylene welding

    • 1.1 describe how oxygen and acetylene gases are produced, stored and transported

    • 1.2 analyze the construction of an oxygen and acetylene cylinder

    • 1.3 explain the purpose and operation of a gas regulator and welding torch

    • 1.4 match the type of gas with the appropriate type of hose, cylinder and threaded connection

    • 1.5 describe how welding tips are sized

    • 1.6 describe how welding tips are cleaned

    • 1.7 describe the hazards associated with oxyacetylene welding in relation to the:

      • 1.7.1 use of personal protective equipment

      • 1.7.2 use of flammable gases under pressure

      • 1.7.3 need to remove or protect all combustible materials around the welding area

    • 1.8 describe a plan of action in the event of an accident

  • 2 perform safe oxyacetylene start-up and shut-down procedures

    • 2.1 describe and demonstrate the safe start-up and shut-down procedures for oxyacetylene welding

  • 3 demonstrate basic oxyacetylene welding competencies

    • 3.1 describe the characteristics of:

      • 3.1.1 an oxidizing flame

      • 3.1.2 a carburizing flame

      • 3.1.3 a neutral flame

    • 3.2 identify typical weld types; e.g., fillet, groove, plug

    • 3.3 identify typical weld positions; e.g., flat, horizontal, vertical, overhead

    • 3.4 list and describe the basic weld joints; e.g., butt, lap, tee, corner, edge

    • 3.5 prepare a selection of coupons for welding lap joints

    • 3.6 select the appropriate tip for a given application

    • 3.7 identify appropriate gas pressure for proper flame control

    • 3.8 identify the appropriate fire extinguisher in the event of a fire

    • 3.9 demonstrate proficiency in:

      • 3.9.1 creating lines of fusion without using a filler rod

      • 3.9.2 creating lines of fusion with a filler rod

      • 3.9.3 welding fillet welds in the flat position

    • 3.10 complete a visual inspection of a weld by considering the overall appearance, size and shape of the beads, plate penetration, fusion, and degree of undercutting and overlapping

  • 4 demonstrate basic competencies

    • 4.1 demonstrate fundamental skills to:

      • 4.1.1 communicate

      • 4.1.2 manage information

      • 4.1.3 use numbers

      • 4.1.4 think and solve problems

    • 4.2 demonstrate personal management skills to:

      • 4.2.1 demonstrate positive attitudes and behaviours

      • 4.2.2 be responsible

      • 4.2.3 be adaptable

      • 4.2.4 learn continuously

      • 4.2.5 work safely

    • 4.3 demonstrate teamwork skills to:

      • 4.3.1 work with others

      • 4.3.2 participate in projects and tasks

  • 5 make personal connections to the cluster content and processes to inform possible pathway choices

    • 5.1 complete/update a personal inventory; e.g., interests, values, beliefs, resources, prior learning and experiences

    • 5.2 create a connection between a personal inventory and occupational choices

Program of Studies 2009. Source document, © Alberta Education.