Course

32420325 Machine Tool 4
Course Information
Description
Expands on basic concepts and skills using engine lathes, power saws, drill presses, bench applications, CNC setup and operation. Emphasizes safety and proper operation of tools and machines, speeds feeds, cutting tools, tool geometry, tool grinding and work-holding devices. Stresses dimensional accuracy, finish and quality with team-building and work ethics.
Total Credits
5
Course Competencies (Course Outcomes)
  1. Maintain a safe work station
    Assessment Strategies
    In the MATC machine tool lab
    Criteria
    You maintain a clean work area
    You clean up the work area

  2. Adopt machine safety techniques
    Assessment Strategies
    In the MATC machine tool lab
    Criteria
    You wear the proper personal safety equipment
    You use the proper safety equipment to complete assigned task

  3. Apply safety-related measures during the use of coolants and cutting fluids
    Assessment Strategies
    In the MATC machine tool lab
    While working on shop projects
    Criteria
    You select the proper coolant or fluid for the assigned task
    You clean up spills or messes In accordance with shop rules
    Identify common shop hazards
    Describe the location and use of common machine shop safety equipment
    Explain the reasons for wearing eye foot, ear, and hand protection equipment
    Explain proper lifting techniques
    Describe common hand tool and machine tool hazards
    Describe the proper dress code for the machine shop
    Explain proper housekeeping procedures for the machine shop

  4. Handle hazardous materials correctly
    Assessment Strategies
    In the MATC machine toot lab
    On a written or verbal test with a score of 75% or better
    Criteria
    You follow the rules for handling of hazardous materials

  5. Deburr parts
    Assessment Strategies
    In the MATC machine tool lab
    Using hand files
    Using the belt-sander
    Using abrasive stones
    Criteria
    Projects are free of sharp burrs
    Project matches specifications on print

  6. Use appropriate hand tools
    Assessment Strategies
    In the MATC machine tool lab
    While working on lab projects
    Criteria
    You choose the proper tool for the assigned project
    You use the tool appropriately

  7. Use Fasteners
    Assessment Strategies
    In the MATC machine tool lab
    Using the prints provided
    Using the tools in the shop
    On a written test with a score of 75% or better
    Criteria
    Projects contain the fasteners specified on the prints

  8. Use pedestal grinder
    Assessment Strategies
    In the MATC machine tool lab
    Criteria
    Project matches specifications on the print
    The project has no burrs

  9. Use a tap or die to cut threads
    Assessment Strategies
    In the MATC machine tool lab
    By following the instructions/blueprint provided by the instructor
    Criteria
    You identify the different parts of a thread
    You identify the type of thread
    Your machine a thread
    You chase at existing thread
    Project matches specifications on print

  10. Press fit a part
    Assessment Strategies
    In the MATC machine tool lab
    Using the arbor press
    Criteria
    Use the correct lubrication
    Use the amount of press In accordance with the machinery‘s handbook

  11. Hand broach a keyway
    Assessment Strategies
    In the MATC machine tool lab
    By following the instructions/blueprint provided by the instructor
    Criteria
    You select the correct breach and coller
    You select correct shims to obtain the proper keyseat depth
    Project matches specifications on print

  12. Layout profiles of a line that is non-arc based
    Assessment Strategies
    In the MATC machine tool lab
    By following the instructions/blueprint provided by the instructor
    Criteria
    You choose the appropriate lay out tool
    Project matches specifications on the blueprint

  13. Layout the location of hole centers and surfaces
    Assessment Strategies
    In the MATC machine tool lab
    By following the instructions/blueprint provided by the instructor
    Criteria
    You Choose the appropriate lay out tool
    Project matches specifications on the blueprint

  14. Layout points of tangency between arcs and lines
    Assessment Strategies
    In the MATC machine tool lab
    By following the instructions/blueprint provided by the instructor
    Criteria
    You choose the appropriate lay out tool
    Project matches specifications on the blueprint

  15. Layout surfaces related by non-right angles
    Assessment Strategies
    In the MATC machine tool tab
    By following the instructions/blueprint provided by the instructor
    Criteria
    You choose the appropriate lay out tool
    Project matches specifications on the blueprint

  16. Identify the major parts of saws and banding machines
    Assessment Strategies
    In the MATC machine tool Fab
    On a written and verbal test with a score of 75% or better
    Criteria
    You identify the major parts of saws and banding machines

  17. Select the correct speed and feed for the desired material and saw blade
    Assessment Strategies
    In the MATC machine tool lab
    By following the instructions/blueprint provided by the instructor
    Criteria
    You select the correct material
    You select the correct thickness of the material on the job selector
    You select the correct width of the band saw blade to do the job
    You select the correct tooth form and pitch off of the job selector
    You follow safety procedures

  18. Perform cutoff operation with a power saw
    Assessment Strategies
    In the MATC machine tool lab
    By following the Instructions/blueprint provided by the instructor
    Criteria
    You leave enough stock to machine the part to finished size
    Project matches specifications on the blueprint

  19. Perform contour sawing to a layout
    Assessment Strategies
    In the MATC machine tool lab
    By following the instructions/blueprint provided by the instructor
    Criteria
    You select the correct width of blade to cut the contour by reading the job selector
    Project matches specifications on the blueprint

  20. Contour saw at angles
    Assessment Strategies
    In the MATC machine tool lab
    By following the instructions/blueprint provided by the instructor
    Criteria
    Project matches specifications on the blueprint

  21. Weld band saw blades
    Assessment Strategies
    In the MATC machine tool lab
    By following the instructions/blueprint provided by the instructor
    Criteria
    You demonstrated the correct process In welding a saw blade
    You take a test outwith the bend saw blade you have welded

  22. Identify the major parts of a drill press
    Assessment Strategies
    In the MATC machine tool tab
    On a written and verbal test with a score of 75% or better
    Criteria
    You identify the major parts of a drill press

  23. Perform spotting/centering a on a drill press
    Assessment Strategies
    In the MATC machine tool lab
    By following the instructions/blueprint provided by the instructor
    Criteria
    Project matches specifications on the blueprint

  24. Perform drilling on a drill press
    Assessment Strategies
    In the MATC machine tool lab
    By following the instructions/blueprint provided by the instructor
    Criteria
    Project matches specifications on the blueprint

  25. Perform countersinking / counterboring on a drill press
    Assessment Strategies
    In the MATC machine-tool lab
    By following the instructions/blueprint provided by the instructor
    Criteria
    Project matches specifications on the blueprint

  26. Perform reaming on a drill press
    Assessment Strategies
    In the MATC machine tool lab
    By following the instructions/blueprint provided by the instructor
    Criteria
    Project matches specifications on the blueprint

  27. Identify the major parts of a lathe
    Assessment Strategies
    In the MATC machine tool lab
    On a written and verbal test with a score of 75% or better
    Criteria
    You identify the major parts of a lathe

  28. Turn straight diameters between centers
    Assessment Strategies
    In the MATC machine tool lab
    By following the instructions/blueprint provided by the instructor
    Criteria
    Project matches specifications on the blueprint

  29. Cut diameters in a 3-jaw chuck
    Assessment Strategies
    In the MATC machine tool lab
    By following the instructions/blueprint provided by the instructor
    Criteria
    Project matches specifications on the blueprint

  30. Cut one bore in a 3-jaw chuck
    Assessment Strategies
    In the MATC machine tool lab
    By following the instructions/blueprint provided by the instructor
    Criteria
    Project matches specifications on the blueprint

  31. Cut tapers using compound
    Assessment Strategies
    In the MATC machine tool lab
    By following the instructions/blueprint provided by the instructor
    Criteria
    Project matches specifications on the blueprint

  32. Cut tapers offsetting tailstock
    Assessment Strategies
    In the MATC machine tool lab
    By following the instructions/blueprint provided by the instructor
    Criteria
    Project matches specifications on the blueprint

  33. Cut tapers using taper attachment
    Assessment Strategies
    In the MATC machine tool fab
    By following the instructions/blueprint provided by the instructor
    Criteria
    Project matches specifications on the blueprint

  34. Perform a necking operation
    Assessment Strategies
    In the MATC machine tool lab
    By following the instructions/blueprint provided by the instructor
    Criteria
    Project matches specifications on the blueprint

  35. Locate part using 4-jaw chuck
    Assessment Strategies
    In the MATC machine tool lab
    By following the instructions/blueprint provided by the instructor
    Criteria
    Project matches specifications on the blueprint
    You locate the part center within .002 of an inch In two minutes

  36. Cut one bore in a 4-jaw chuck
    Assessment Strategies
    In the MATC machine tool lab
    By following the instructions/blueprint provided by the instructor
    Criteria
    Project matches specifications on the blueprint

  37. Cut 60 degree threads
    Assessment Strategies
    In the MATC machine tool lab
    Using the machinist handbook
    Using thread measuring equipment
    Criteria
    You cut the thread to specified tolerances
    You cut the thread to the blueprints specified pitch

  38. Cut other thread forms
    Assessment Strategies
    In the MATC machine tool lab
    Using the machinist handbook
    Using thread measuring equipment
    Criteria
    You cut the thread to specified tolerances
    You cut the thread to the blueprints specified pitch

  39. Identify major parts of a vertical mill
    Assessment Strategies
    In the MATC machine tool lab
    On a written and verbal test with a score of 75% or better
    Criteria
    You identify the major parts of a vertical mill

  40. Set up/tram a vertical mill
    Assessment Strategies
    In the MATC machine tool lab
    Criteria
    You have the TIR of .002 or less
    You have the fixed-jaw aligned less that .001

  41. Perform a milling operation using an end-mill
    Assessment Strategies
    In the MATC machine tool lab
    By following the instructions/blueprint provided by the instructor
    Criteria
    Project matches specifications on the blueprint

  42. Square a part using a vertical mill
    Assessment Strategies
    In the MATC machine tool lab
    By following the instructions/blueprint provided by the instructor
    Criteria
    Project matches specifications on the blueprint

  43. Face mill with a carbide face mill
    Assessment Strategies
    In the MATC machine tool lab
    Criteria
    You calculate the correct speed/feed
    You take the recommended amount of depth of cut
    Project matches specifications on the blueprint

  44. Program / Operate a conversational CNC vertical mill
    Assessment Strategies
    In the MATC machine tool lab
    By following the instructions/blueprint provided by the-instructor
    Criteria
    You write and load your program
    Parameters match those found In the machinery's handbook
    Project matches specifications on the blueprint

  45. Program / Operate a conversational CNC lathe
    Assessment Strategies
    In the MATC machine tool lab
    By following the instructions/blueprint provided by the instructor
    Criteria
    You write and load your program
    Parameters match those found In the machinery's handbook
    Project matches specifications on the blueprint

  46. Identify the major parts of a surface grinder
    Assessment Strategies
    In the MATC machine-tool lab
    On a written and verbal test with a score of 75% or better
    Criteria
    You identify the major parts of a surface grinder

  47. Use surface grinders
    Assessment Strategies
    In the MATC machine tool lab
    Using tools and equipment selected by the student
    Using different surface grinders
    Using precision angle plates and magnetic parallels
    Using V-blocks, and precision vise projects
    Criteria
    You select the proper grinding wheel for a given application
    You check and stone off magnetic chuck
    You mount and dress the grinding wheel
    You parallel grind and square work piece to blueprint specifications
    You remove grind stock relative to detail and hole locations properly
    You grind angled surfaces both square and parallel to datum edges
    You follow all safety practices - both general and specific to surface grinders

  48. Use carbide tooling
    Assessment Strategies
    In the MATC machine tool lab
    With the Machinery's handbook and a calculator
    With carbide inserts and tool holders selected by the student
    On manual mills, lathes, and CNC machines
    Criteria
    You explain the ASA carbide insert identification number
    You explain the different geometries of carbide inserts In regard to strength, lead, and rake angles
    You select the correct carbide insert and tool holder for a given application
    You calculate the feed, speed. and depth of cut for a given application
    You turn and mill using carbide tooling

  49. Identify the major parts of a horizontal milling machine
    Assessment Strategies
    In the MATC machine tool lab
    On a written and verbal test with a score of 75% or better
    Criteria
    You identify the major parts of a horizontal milling machine

  50. Setup and operate manual horizontal milling machines
    Assessment Strategies
    In the MATC machine toot lab
    Using tools and equipment selected by the student
    With horizontal mill
    Criteria
    You choose the proper work holding device and rigidly mount the work piece to the machine table
    You edge find or tram the work piece to establish the datum position
    You select the proper cutting tool and arbor for the application
    You calculate the proper feed and speed for a variety of cutting tools
    You parallel mill and square the work piece to blueprint specifications
    You mount milling cutters on arbors using an overarm support
    You mill multiple surfaces
    You follow all safety practices - both general and specific to the horizontal mill

  51. Identify the major parts of a cylindrical grinder
    Assessment Strategies
    In the MATC machine tool lab
    On a written and verbal test with a score of 75% or better
    Criteria
    You identify the major parts of a cylindrical grinder

  52. Set up and operate cylindrical grinders
    Assessment Strategies
    In the MATC machine tool lab
    Using different cylindrical grinders
    With tools and equipment selected by the student
    On the assigned projects (alignment test bar, and center drill holder projects)
    Criteria
    You pass a written cylindrical grinding test
    You explain the function and purpose of the machine and its parts
    You dress and condition the grinding wheel
    You rigidly mount the work piece between centers, and indicate it to within .001 end for end
    You test grind, measure for straightness, and adjust table
    You grind straight diameters to within .0002“-and shoulders to within .001"
    You test grind, measure for correct taper, and adjust table
    You grind the morse taper to within .002”, and verify accuracy with optical comparator and taper plug gauge
    You follow all safety practices — both general and specific to the cylindrical grinder

  53. Heat treat steels
    Assessment Strategies
    In the MATC machine tool lab
    Using the manufactures heat treating specification charts
    Using the heat treat and tempering furnaces
    Using a Rockwell hardness tester
    On the projects required for the class
    Criteria
    You determine the correct temperature, length of time. and quenching medium for hardening
    You determine the tempering temperature and soak time to achieve the desired Rockwell hardness
    You visually inspect and Rockwell hardness test the work piece