-
Perform shop safety.
Assessment Strategies
Use proper safety equipment and procedures in a lab performance.
Achieve a passing grade on a written safety test.
Verify safety procedure through completion of lab safety checklist
Criteria
You handle hazardous materials correctly.
You maintain a safe work station.
You use machine safety techniques.
You perform all procedures safely in the shop.
You complete safety procedure through completion of lab safety checklist
You use required eye protection in the machine shop
You dress appropriately
You demonstrate safety procedures
You use the machine tools safely
You protect tools, equipment and manuals
You maintain clean and organized work areas
You protect tools, equipment and manuals
You maintain clean and organized work areas
-
Perform hand and bench work.
Assessment Strategies
Demonstrate the appropriate use of tools in the machine tool lab.
Use the appropriate tools for specific lab projects.
Achieve a passing grade on Hand and Bench work test.
Criteria
Deburr parts.
Use appropriate hand tools.
Use fasteners.
Use tap die to cut threads.
Demonstrate safe working conditions
File metal
Lay out work
Demonstrate use of common hand tools i.e. hammers, pliers, wrenches, chisels, etc.
Maintain hand tools
Perform Threading
You identify thread sizes
You tap stock per print
You identify tap drill size per tap
You perform a threading operation to print specifications
You cut new threads internally with a tap.
-
Perform basic layout measurement and inspection.
Assessment Strategies
Produce a finished part per blueprint specifications
Achieve a passing grade on a basic layout measurement and inspection quiz
Criteria
Lay out profiles of a line that is non-arc based.
Lay out the location of hole centers and surfaces.
Lay out points of tangency between arcs and lines.
Lay out surfaces related by non-right angles.
-
Use pedestal grinder.
Assessment Strategies
Use pedestal grinder to grind, twist, drill to blueprint specifications.
Grind H.S.S lathe tools to blue print specifications.
Achieve passing grade on pedestal grinder test.
Criteria
Demonstrate pedestal grinder safety
Change grinding wheel
Dress and true grinding wheel
Truing wheel to produce required micro finish
Grind freehand
Ground to within print tolerances
Hand grind twist drills
Grind lathe tool to appropriate angle.
-
Operate vertical band saw and horizontal cutoff saw.
Assessment Strategies
Saw to required tolerances.
Achieve a passing grade on cutoff machine test.
Criteria
Select the correct speed and feed for material and saw blade.
Bandsaw a piece part.
Demonstrate cutoff machine safety procedures.
Perform cutoff with abrasive wheel.
Hacksaw bar stock.
Prepare bandsaw blades.
Contour saw to layout.
Perform saw maintenance.
-
Perform drill press operations.
Assessment Strategies
Produce drill press parts to blueprint specifications.
Achieve passing grade on drill press operation test.
Criteria
Describe the functions of drill presses.
Identify types of drill bits.
Demonstrate drill press safety precautions
Demonstrated proper work holding methods.
Calculate feeds and speeds
Spot drill locations
Drill Holes
Tap holes
Ream holes using drill press.
Counterbore holes
Countersink holes
Spotface piece parts
Threadroll outside diameter
Perform drill press maintenance
-
Perform engine lathe operations.
Assessment Strategies
Produce lathed parts to blueprint specifications.
Achieve passing grade on lathe operations test.
Criteria
Demonstrate safety practices.
Mount work between centers.
Mount work in chucks.
Identify engine lathe components.
Calculate feeds an speeds.
Manipulate controls.
Turn diameters.
Center drill with tailstock.
Drill holes with tailstock.
Ream holes using tailstock.
Part the materials.
Form grooves in parts.
Form knurl part.
Turn tapers using taper attachment, offset tailstock, compound rest.
Chase thread.
Form contours.
Bore holes.
Face ends and shoulders.
Maintain lathe.
File parts.
-
Perform vertical milling machine operations.
Assessment Strategies
Produce vertical milling machine parts to blueprint specifications.
Achieve a passing grade on vertical milling machine test.
Criteria
Demonstrate safe operating procedures
List vertical mill uses
Identify major components of vertical mill
Classify milling cutters
Calculate Milling machine feeds and speeds
Demonstrate vise work holding methods
Perform proper piece part clamping
Maintain vertical mill
Square part by rotation
Tram the milling head.
Indicate a vise
Perform all standard drilling operations
Mill steps, grooves and pockets.
Locate edges
Swing indicate a hole and a rectangular work piece