May 16, 2024  
Basic Course Information Catalog 2018-2019 
    
Basic Course Information Catalog 2018-2019 [ARCHIVED CATALOG]

ETI1414C-T - Introduction to CNC Machining 3







0.5 hour Lecture, 0.5 hour Lab, 1 credit

Lower-Division College Credit

Prerequisite(s): ETI1414C-2

AA Elective: No

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

 

Course Description:
Introduction to Machining will explain the “how, why, and when” of numerous machining operations, setups, and procedures.  This course will cover topics on the lathe and lathe operations, cutting tapers and screw threads on a lathe, the milling machine and its operations.



Polk State College Mission and Program Outcomes

Polk State College, a quality driven institution, transforms lives through the power of education by providing access to affordable associate and baccalaureate degrees, career certificates, and workforce employment programs, delivered 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:

 

Apply the principles, concepts and applications in metal fabrication methods, woodworking, and composite fabrication methods.

 
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. Demonstrate safe use of hand and power tools
  6. Identify the use and process in part layout
  7. Demonstrate the use of precision steel rulers
  8. Demonstrate acceptable methods to use a dial indicator
  9. Explain the use of a height gauge to measure stock
  10. Demonstrate the proper use of sheet metal tools
  11. Demonstrate the use of precision measuring tools
  12. Demonstrate the safe and proper use of and the basic adjustments and maintenance according to the manufacturer’s recommendations for the following equipment:
    1. Saw
    2. Lathes
    3. Drills
  13. Set up and apply the use of clamps and vices
  14. Apply and use basic safety equipment (PPE)
  15. Apply OSHA safety rules concerning PPE for eye protection
  16. Apply OSHA safety rules concerning PPE for hearing protection
  17. Demonstrate the use of wood glues, adhesives and epoxies

 

Course Content:

  • Lathe
  • lathe operations
  • cutting tapers and screw threads on a lathe
  • the milling machine
  • milling machine operations

 

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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