I. General Information

1. Course Title:
CAD/CAM I

2. Course Prefix & Number:
MTTS 1140

3. Course Credits and Contact Hours:

Credits: 2

Lecture Hours: 1

Lab Hours: 2

4. Course Description:

Computer-aided manufacturing concepts are introduced through this course. Students will use computer programs to produce drawings, apply coordinates, build tool paths, and create transition documents for use in machining lab. Simulations will be demonstrated to validate accuracy of programs. Students will learn editing functions to increase efficiency or correct programs. Application of safety concepts will be emphasized.

5. Placement Tests Required:

Accuplacer (specify test):

No placement tests required

Score:

6. Prerequisite Courses:

There are no prerequisites for this course.

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):

Machine Operations Diploma
CNC Technologies Diploma
CNC Technologies AAS
CNC/Tool Making Technology Diploma
Manufacturing Welding Technician Diploma
Manufacturing Maintenance Technician Diploma

IV. Learning Outcomes

1. College-Wide Outcomes

College-Wide Outcomes/Competencies	Students will be able to:
Apply abstract ideas to concrete situations	Develop computer aided drawings of parts.
Utilize appropriate technology	Use CAD programs to develop part drawings.

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

• Identify CAD concepts and core terminology;
• Apply coordinate systems to create accurate designs;
• Build tool paths to create accurate designs;
• Produce part drawings;
• Transition designs to machines to produce parts;
• Produce part simulations to validate design;
• Edit programs to achieve desired parts and improve efficiency; and
• Apply safety concepts to ensure a safe working environment.

V. Topical Outline

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

1. Lecture Sessions

1. Introduce CAM Concepts and Terms
• Surfaces
• Lines
• Arcs
• Splines
• Origin
2. Apply Coordinate Systems
• Cartesian coordinate system
• Absolute positioning
• Incremental positioning
3. Build Tool Paths
• Tool library
• Roughing
• Finishing
• Climb/conventional
4. Produce Part Drawings
• Reverse engineering
• Lines
• Arcs
• Polar

2. Laboratory/Studio Sessions

1. Transition Documents to Machines
• File management
• Posting
• Transfer
• Receiving
2. Produce Part Simulations
• Stock
• Tool
• Verify features
3. Edit Program
• Move sequence
• Copy sequence
• Alter sequence
4. Safety
• MSDS
• Spill containment
• Injury procedures
• Identify safety hazards
• Personal protective equipment