Course | Madison College Outline of Instruction

32420325Machine 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

Course Competencies

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
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
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
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
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
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
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
Use pedestal grinder

Assessment Strategies

In the MATC machine tool lab

Criteria

Project matches speciﬁcations on the print

The project has no burrs
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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