ETI2412C-T - Advanced CNC Machine Processes 3

Academic Dean’s Contact Information

LAKELAND DEAN’S OFFICE: LLC 2255              PHONE: (863) 297-1024
WINTER HAVEN DEAN’S OFFICE: WSC 101      PHONE: (863) 297-1020

Polk State College Mission and Program Outcomes

Polk State College, a quality-driven institution serving Polk County and beyond, transforms students’ lives through the power of teaching and lifelong learning by providing access to affordable associate and baccalaureate degrees, career certificates, and workforce employment programs, delivered through various modalities and innovative technologies and by diverse, qualified faculty and staff. In line with this purpose, Polk State’s Associate in Science and baccalaureate degree programs develop competence in various career-related skills. This course focuses on the development of competencies related to the following program outcomes:

1. Apply the principles, concepts and applications in metal fabrication methods, woodworking, and composite fabrication methods.
2. Program and operate a CNC mill and lathe.
3. Use CAD/CAM software packages and in 3-D solid modeling design.

 
Course Objectives:
Upon the successful completion of this course, students will be able to:

1. Demonstrate professionalism in the manufacturing environment
2. Comprehend, use and work with precision numbers
3. Interpret mechanical drawings
4. Demonstrate the use of geometric dimensioning and tolerancing
5. Identify the use and process in part layout
6. Identify the axes on a CNC mill
7. Demonstrate hand jog features on a CNC mill and CNC lathe
8. Demonstrate the use of precision measuring tools
9. Apply and use basic safety equipment (PPE)
10. Apply OSHA safety rules concerning PPE for eye protection
11. Apply OSHA safety rules concerning PPE for hearing protection
12. Demonstrate or identify CNC router set-up and operation
13. Set up and maintain a manual and/or CNC machining centers
14. Demonstrate processes using manual and/or CNC machining centers
15. Demonstrate acceptable control of machining processes
16. Identify and define chip formation, load and material removal rates
17. Demonstrate the characteristics of machining cutting tools
18. Identify or define cutting tool geometry and cutting tool materials to select tools for CNC machining
19. Demonstrate efficient CNC machining processes
20. Demonstrate the process to drill and layout holes to a specific size
21. Identify part layout techniques
22. Demonstrate machining procedures used in CNC programming
23. Calculate cutting tool speeds and feeds
24. Adjust RPM of machining equipment
25. Identify coordinate and primary machining axes
26. Define and describe absolute and incremental coordinates
27. Identify the five basic CNC drive components
28. Demonstrate rapid travel and interpolation
29. Identify and define manual and CNC machining operations
30. Read and edit CNC programs
31. Demonstrate acceptable procedures in starting CNC machines
32. Demonstrate the CNC machine controls for set up and operation
33. Demonstrate acceptable procedures to set up a CNC Machining center
34. Demonstrate acceptable procedures to run programs using a CNC machining center
35. Demonstrate acceptable procedures to generate a CNC program
36. Demonstrate acceptable procedures in CNC job planning
37. Select cutting tools, collets and holding fixtures
38. Identify CNC tooling and applications
39. Define CNC programming code words and conventions
40. Define and demonstrate CNC program fixed cycles
41. Demonstrate use of CAD/CAM software and processes
42. Produce student generated projects
43. Create CAD/CAM geometry for tool path processing
44. Create a CAD/CAM working portfolio

 

Course Content:

• CNC mill programming
• CNC lathe (turning center) programming
• CAD/CAM

Textbook and Other Requirements

Textbook information is provided in the course syllabus, at the campus bookstore, on the campus bookstore website (www.polk.bncollege.com), or via the “Shop Textbooks” button on the PASSPORT schedule of classes.

College-Level Communication and Computation Skills

State Rule 6A-10.030 does not apply to this course.

Student Help

The professor is available for help during posted hours and by appointment during other non-class hours. Each student is encouraged to seek assistance from the professor. To further the educational process, the Learning Resources Centers, comprised of the campus Teaching/Learning and Computing Centers (TLCCs), JDA Student Success Center, and campus libraries, are available for student use. Each resource provides qualified staff and up-to-date equipment and facilities to promote academic success. The TLCCs and JDA Student Success Center provide tutoring services, computing resources, and other instructional support. The library provides information resources, individual and group study space, research assistance, information literacy instruction, and computing resources. Each facility provides free wireless access to the Internet. The Polk State College Library, Student Success Center, and TLCC hours of operation and tutoring schedules are posted at each facility and on the College website.

Withdrawing From a Course

A student may officially withdraw from a course during any given term, provided he or she follows the appropriate policy and procedure. Following the conclusion of the Drop period, students may officially withdraw without receiving a grade from any course, provided they do so no later than the published withdrawal deadline. The published deadline reflects approximately (but no more than) 70% of the term, based upon the course’s scheduled duration. It is the student’s responsibility to submit these withdrawal forms; failure to do so may result in a grade of F in the course. Under the Forgiveness Policy, a student is allowed only three attempts in any one course: one initial enrollment and two repeats. A student is not allowed to withdraw from a third course attempt. Limited admission programs may have specific guidelines regarding course withdrawal that vary from this policy; these guidelines are listed in the specific program handbooks. If a student stops attending class, the grade earned, usually an F, is assigned and posted. Prior to withdrawing from a course, the student should consult with the Financial Aid Office to determine what impact, if any, withdrawal from the course will have on his or her financial aid status. A student cannot use course withdrawal to avoid academic dishonesty penalties. A student who has been penalized for academic dishonesty in a course is not eligible to withdraw from the course.

Repeating a Course

Under the Forgiveness Policy, a student is allowed only three attempts in any one college credit course: one initial enrollment and two repeats. Under certain circumstances, a student may petition to repeat a credit course beyond the third attempt. Limited admission programs may have specific guidelines regarding repeating courses that vary from this policy; these guidelines are listed in the specific handbooks. The student should be aware that repeating a course may result in a higher course cost. A course cannot be repeated unless the previously earned grade is a D, F, or W (the Polk State Catalog provides further details regarding this process). Prior to repeating a course, the student should consult with the Financial Aid Office to determine what impact, if any, repeating the course will have on his or her financial aid status.

Academic Dishonesty

Each student is responsible for his or her work. It is assumed that each student is honest and will abide by this standard; however, in the event that there is an indication or suspicion of cheating or plagiarism, the situation shall be dealt with in accordance with the published College policy. Copies of this policy are available in the Student Services Office. More specific information can be found in the Course Syllabus.

Information Technology Access/Use Policy

The information technology resources provided by Polk State College (this includes, but is not limited to, telephones, computers, the Polk State Local Area and Wide Area Networks, and the Internet) must be used for academic purposes only. Use of these resources is a privilege, not a right. Inappropriate use can result in revocation or suspension of this privilege.

Equal Access/Opportunity

Polk State College is an equal access/equal opportunity institution committed to excellence through diversity in education and employment. The College complies with all state and federal laws granting rights to students, employees, and applicants for employment or admission to the College. Polk State College does not discriminate on the basis of race, color, national origin, ethnicity, sex, age, religion, sexual orientation, marital status, veteran status, genetic information, disability, or pregnancy in its programs, activities, or employment.

The following person has been designated to handle inquiries regarding the non-discrimination policies:
Valparisa Baker
Director, Equity and Diversity (Title IX Coordinator)
999 Avenue H NE
Winter Haven, FL 33881
Office: WAD 227
Telephone: (863) 292-3602
e-mail: vbaker@polk.edu

Equal Opportunity For Students With Disabilities

The College complies with The Americans with Disabilities Act and provides equal educational opportunity for qualified individuals. A student with a disability who requires special accommodations or auxiliary aids under The Americans with Disabilities Act (ADA) should contact the Coordinator or Director of Disability Services. Note: Limited admission programs may have performance restrictions that apply. Restrictions (where applicable) are outlined in each program’s student handbook.

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