I. General Information

1. Course Title:
CNC Milling and Turning

2. Course Prefix & Number:
MTTS 2130

3. Course Credits and Contact Hours:

Credits: 4

Lab Hours: 8

4. Course Description:

Students will begin application of knowledge learned to integrate multiple computerized processes. Applying industry programing codes and CAM software, students will begin run of production of parts, build efficiency on machine setup and operation, and perform quality assessments of completed parts. Implementation of safety programs related to CNC operations will be emphasized.

5. Placement Tests Required:

Accuplacer (specify test):

No placement tests required

Score:

6. Prerequisite Courses:

9. Co-requisite Courses:

There are no corequisites for this course.

II. Transfer and Articulation

3. Prior Learning - the following prior learning methods are acceptable for this course:

• Advanced Standing
• American Council on Education
• Military Experience
• Demonstration

III. Course Purpose

1. Program-Applicable Courses – This course is required for the following program(s):

CNC Technologies Diploma
CNC Technologies AAS
CNC/Tool Making Technology Diploma

IV. Learning Outcomes

1. College-Wide Outcomes

College-Wide Outcomes/Competencies	Students will be able to:
Analyze and follow a sequence of operations	Develop G&M code to produce specific part.
Utilize appropriate technology	Determine appropriate machine to produce specific part.

2. Course Specific Outcomes - Students will be able to achieve the following measurable goals upon completion of the course:

• Apply G&M codes to produce parts;
• Utilize CAM software;
• Plan production process for efficient use of machines and materials;
• Understand the importance of dry runs and simulations to efficient production;
• Transfer programs from CAM software to machines;
• Select appropriate machines and tooling to produce specific part;
• Set up machines;
• Edit programs on machines;
• Produce specific parts;
• Validate product quality through a series of tests;
• Efficiently manage machine time and materials use; and
• Apply safety concepts in a working shop environment.

V. Topical Outline

Listed below are major areas of content typically covered in this course.

2. Laboratory/Studio Sessions

1. G- and M- Codes
• Canned cycles
• Tool compensation
• Word codes
2. CAM software
• Tool path
• Simulate
• Understand posting
3. Production process
• Machine selection
• Machine scheduling
• Time management
• Order of process
4. Dry Runs/Proof Programs
• Verify origin
• Verify tool lengths
• Single block
• Verify program code
5. Transfer Programs
• Send program
• Receive program
• Activate program
6. Select Machine/Tooling
• Capacities
• Tolerances
• Capabilities
7. Machine Setup
• Tooling
• Holders
• Work holding
• Vise
• Clamps
• Chucks
• Fixtures
• Offsets
• Tool
• Parts
8. Program Editing
• Coordinate adjustments
• Tool offsets
• Length
• Diameter
• Radius
• Wear
• Feeds/Speeds
• Canned cycles
• Efficiencies
9. Produce Parts
• Apply cutting fluids/alternatives (air, mist)
• Extract chips
• Analyze part appearance
10. Validate Product Accuracy
• Identify requirements
• Measurement
• Comparison
• Finishes
• Deburr
• Maintenance
11. Managing Machine Time/Shop Production
• Analyze machine time requirement
• Inspect cutting tools
• Schedule machine time
• Secondary operations
• Report part outcomes
12. Safety
• Safety Data Sheets
• Spill containment
• Injury procedures
• Identify safety hazards
• Personal protective equipment