| The expected outcome is that the student... |
Supports STCW elements... |
TOPIC - Off-hand grinding, lathe setup and operations
- Safely sets-up and dresses grinding wheels on grinder.
- Off-hand grinds radius and sharp "V" thread form on ends of M2 high speed
steel tool bit using center gauge.
- Sets-up lathe and tooling for required speeds and feeds.
- Faces-off, centerdrills, and turns material to correct finish and diameter.
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31A1.2.2
31A1.4.1
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TOPIC - Threads
- Understands the concept of thread generation.
- Performs multi-step process to prepare lathe for threading.
- Initiates steps to develop a single lead, sharp "V" thread on the lathe.
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31A1.2.2
31A1.4.1
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TOPIC - Resetting threading tool bit
- Realigns tool bit to existing threads because of damage to tool, damaged
threads, or repositioning of either.
- Performs all lathe operations to blueprint specifications in allotted time
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31A1.2.2
31A2.2.1
31A1.4.1
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TOPIC - Electric arc welding, safety and power supplies
- Explains polarity, volt/amp curve, electrode identification.
- Differentiates between shielded metal arc, gas tungsten arc, and gas metal
arc with the 3 basic types of metal transfer (i.e. short circuit, globular, and
spray)
- Properly sets-up and uses associated safety equipment.
- Performs basic start-up and adjustment of controls on constant current power
supply and associated equipment to initiates and maintains an arc on a lap joint in
the flat position using the SMAW process on 1/4x2x6 hot rolled steel.
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31A1.2.1
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TOPIC - Intro. to SMAW advance to out of Position SMAW
- Selects correct wire speed, heat range, and adjusts shielding gas flow on 110
volt constant voltage welding power source and to produce acceptable stringer beads
on 1/8x2x6 cold finished steel with .023 ER705-6 wire.
- Readjusts constant current/constant voltage power supplies to attempt
horizontal and vertical- up stringer beads with .125 E6011 electrodes on 1/4x2x6 hot
rolled steel.
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31A1.2.1
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TOPIC - Welding joints and positions by SMAW and SMAW
- Sets-up welding machinery to specified parameters.
- Welds butt, lap, and tee joints in flat vertical, and horizontal positions
with shielded metal arc and gas metallic arc.
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31A1.2.1
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TOPIC - Multiple machine set-up and operation
- Explains and demonstrate safe and proper set-up of milling machines
(horizontal and vertical), drill presses, hydraulic press, and vertical bandsaw.
- Lays out and dimensions steel billet using specialized fixtures according to
blueprint specifications.
- Knurls, shoulders, cuts-off in lathe using proper procedures.
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31A1.2.2
31A1.4.1
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TOPIC - Machine operations
- Operates any 3 of 6 machine tools and complete half of product according to
blueprint specifications.
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31A1.2.2
31A2.2.1
31A1.4.1
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TOPIC - Machine operations continued
- Operates remaining machines and finish product according to blueprint
specifications.
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31A1.2.2
31A2.2.1
31A1.4.1
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TOPIC - Oxy-fuel cutting (OFC)
- Sets-up and safely uses oxy-fuel cutting torch and associated equipment to
cut-off and pierce 1" carbon steel plate.
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31A1.2.1
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TOPIC - Plasma arc cutting (PAC)
- Explains the plasma arc cutting process
- Safely sets-up and operates plasma arc power source to cut both ferrous and
non-ferrous metal
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31A1.2.1
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TOPIC - Gas tungsten arc welding (GTAW)
- Explains gas tungsten arc welding process.
- Safely sets-up the constant current power source and associated equipment to
run stringer beads on aluminum and cold-finished steel coupons in flat position.
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31A1.2.1
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