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Perform shop safety
Assessment Strategies
in lab performance
Criteria
you use required eye protection for welding and machine shop
you dress appropriately
you demonstrate welding safety procedures
you use the grinder and drill press safety
you protect tools, equipment and manuals
you maintain clean and organized work areas
you demonstrate conservative use of shop supplies
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Perform measurement
Assessment Strategies
on a written evaluation
in the lab during a project layout procedure
Criteria
you measure with a steel rule to within the print specifications
you measure with a micrometer - English and Metric to within the print specifications
you measure with a dial caliper to within the print specifications
you measure with a dial indicator to within the print specifications
you use a digital readout (DRO) per print specifications
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Explore metallurgy and properties of metals
Assessment Strategies
in lab performance
on a written evaluation
Criteria
you identify different metals to determine heat treatment process required
you perform heat treatment of a project
you perform tempering of a project
you explain properties of metals
you explain heat treatment of metals
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Perform grinding
Assessment Strategies
in lab performance
Criteria
you grind a drill bit with appropriate angles
you grind a lathe bit with appropriate angles
you grind the appropriate angles for a chisel, center punch and/or prick punch
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Operate drill press
Assessment Strategies
in lab performance
Criteria
you select proper drill bit per application including using a tap drill chart
you calculate the RPM and set the drill press speed
you set up and drill stock per print
you ream stock per print
you counterbore stock per print
you countersink stock per print
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Operate lathe
Assessment Strategies
in lab performance
on a written evaluation
Criteria
you set up and face stock in a 3-jaw chuck, 4-jaw chuck, collet, and/or turn between centers to print specifications
you perform a threading or parting operation to print specifications
you perform a drilling and/or reaming procedure on the lathe to print specifications
you identify lathe components
you identify lathe component functions
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Perform threading
Assessment Strategies
on a written evaluation
in lab performance
Criteria
you identify thread sizes
you tap stock per print
you identify parts of a thread
you use threading terminology
you identify tap drill size per tap
you perform a threading operation to print specifications
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Perform filing
Assessment Strategies
in lab performance
on a written evaluation
Criteria
you draw file stock per print specifications
you file corner radii per print specifications
you use proper filing technique
you use file terminology