Advanced CNC Fact Sheet

8/3/2019 Advanced CNC Fact Sheet

1/5

Southwestern Indian Polytechnic Institute

Advanced Technical Education Department

Manufacturing Technology Program

Advanced CNC Programming & Lab

Syllabus Fact Sheet

1. Course Information:

Course Number: MT 212L

Course Title: Advanced CNC Programming & Lab

Credit Hours: 4

Laboratory Worksheets: http://MT212L.pbwiki.com

2. Course Instructor:

Instructor: TBA

Office Location: Science & Technology Building, Room TBA

Office hours: TBA

Telephone Number: (505) 346-7730/TBA

Email: TBA

3. Course Specifics:

Textbook: Introduction to Computer Numerical Control (CNC), Fourth Edition,

James V. Valentino/ Joseph Goldenberg, Pearson Prentice Hall, 2007.Lab Activities

handouts is also distributed.

Evaluations:

Homework is assigned at the completion of each unit of instruction. The range of

review questions will vary at the discretion of the instructor. Periodic pop quizzes

will be given to enable the student to clarify complex areas of instruction. There will

be two major evaluations during the trimester, one at midterm and another at the

end of the trimester (final exam). All quizzes and exams, unless otherwise

announced, will be closed book/closed notes. In some quizzes, graph paper will be

provided as needed. A note sheet and an equation sheet (NO HOMEWORK) will be

allowed during exams.

The Total Final Grade is computed on the following basis:

Attendance: 5%

Homework/Quizzes: 25%

Lab Activities: 20%

Midterm Exam: 20%

Final Exam: 25


2/5

Grading Policy:

Method of calculating grade:

A 90 100

B 80 89

C 70 79D 60 69

F 59 and under

A grade of C or better is required for passing this course. Students earning a grade of

D or less are required to repeat the course.

Laboratory grades are outlined in the first lab worksheet under Grading Criteria.

Make-Up Policy:

Quizzes and exams must be taken within a week of the assigned date. Make-up quizzes and

exams will be allowed under reasonable circumstances. These will be determined by theinstructor.

Laboratories are not allowed to be made up because of the team activities. However, two

(2) extra credit exercises (50 points each) can be developed by the student which are

equivalent in points. These exercises are involved and the student is encouraged not to

miss any laboratories.

Class Attendance Policy:

The formal attendance policy is defined in the Student Handbook. Students are allowed

five (5) hours of unexcused absences for this course. Students exceeding this limit and other

defined limits will be disenrolled according to the SIPI Policy.

Course/Instructor Expectations:

This course consists of textbook information as well as classroom notes. Students are

expected to come to class prepared. It is imperative that students do the assigned reading

and homework. Attendance is important for success in this course and will be monitored

closely. School sponsored activities are considered excused absences if the instructor is

notified in advance. The student is responsible for all assignments and homework in a

timely fashion or in an agreed upon time by the instructor. Any student who displays

chronic tardiness or absence will be disenrolled from this course. Please turn off all cell

phones prior to entering the classroom or lab.

Accommodations for Students with Disabilities:

Southwestern Indian Polytechnic Institute complies with Section 504 of the Rehabilitation

Act of 1973 and the Americans with Disabilities Act of 1990. Students who require

academic accommodations due to any physical, psychological or learning disability should

request assistance from the Disability Services Coordinator within the first two weeks of

class. Also, students who access campus facilities and potentially require emergency


3/5

medical attention due to any chronic health condition are asked to notify the Disability

Services Coordinator within the first two weeks of class.

Course Assignments and Labs:

Chapter 11 Lab 11 Orientation

No homework

Chapter 12 Lab 12 - Drilling

Pages 241 to 246: Review Exercises 12.1 through 12.5

Chapter 13 Lab 13 Linear Profiles


Chapter 14 Lab 14 Circular Profiles


Chapter 15 Lab 15 Cutting Tool

Compensation


Chapter16 Lab 16 - Subprograms


Chapter 17 Lab 17 Lathe Orientation

Page 386 and 387: Review Exercises 17.1 through 17.14

Chapter 18 Lab 18 Integrated

Manufacturing I

No Homework!

Chapter 19 Lab 19 Integrated

Manufacturing II



4/5

Chapter 20

Pages 478 to: Review Exercises 20.1 through 20.11 Lab 20 Final Exam

Lab Activities:

Lab 11

Grading Criteria is outlined. The Present Project Mianagement Binder is reviewed for

students have one or more semesters since MT-211L. A brief presentation of Project

Management Analysis is covered. Familiarize students with the Lab Safety Standards.

An overview of creating Manufacturing Processes is presented. The student is will

review the Boxford Vertical Mill components and perform vertical mill manual

operations. The student will review BobCAD/CAM software and write G-code

simulations

Lab 12Drilling relationships are introlduced to include: Fixed / Canned Cycles, Jigging and

Clamping, G-code for Drilling, Tapping, and Boring. Differences Between

Manufacturing Software will be explored.

Lab 13

Writing the Linear Profile commands and using them to develop and manufacture a Sine-

Bar (machine tool). After simulation in BobCAD the G-code developed design will be

machined using the Boxford CNC Milling center. Right triangle trigonometry will be used

to produce programming for machining inclined linear profiles

Lab 14

Writing the Circular Profile commands and using them to develop and manufacture a V-

Block and Fitted Clamp (machine tool). After simulation in BobCAD the G-code

developed design will be machined using the Boxford CNC Milling center. Right triangle

trigonometry will be used to produce programming for machining circular profiles

Lab 15

Use Tool Compensation and Manual G-code development to produce a V-Block, and useProject Management and Teamwork techniques throughout. The student will study the

advantages and restrictions of using cutter diameter compensation directly and employing

z-axis movement in programming commands in cutter diameter compensation.

Lab 16


5/5

The student will write a main program and add subprograms thus learning the use and

advantages of using repetitive operations (subprograms) in addition to main programs for

application to the material gained so far in this course. Fanuc Commands will be entered

into the programming for the Boxford Milling center exposing the student to this family of

commands. The student will also be exposed to nested subprograms.

Lab 17

The student will be introduced to the CNC Lathe and identify the axis of motion and

cutting relationships, learn the most important cutting operations and tools for the CNC

Lathe and use the criteria governing lathe feeds, speeds and depth of cuts. Application of

this information to the Boxford CNC Lathe, interpreting and converting to the Boxford

CNC Lathe will be utilized in performing operations on the Boxford CNC Lathe. Safety

issues peculiar to lathes will be presented.

Lab 18

Part 1 of Integrated Manufacturing: Students have been exercising manufacturing system

protocols since Lab 1. Students are to Independently Develop a Team of Teams to create a

Manufacturing System. Teams will adhere to established Project Management procedures.

Team Leader hourly Meetings will Promote Manufacturing System Health. A Complete

Chess Set including Base Blocks will be Manufactured using both the lathe and vertical

mill. Team Leaders will Assign Post Lab Assignments to provide Continuous

Improvements

Lab 19

Part 2 of Integrated Manufacturing: Students will continue to Implement the

Manufacturing System developed. Teams will adhere to established Project Management

procedures. Team Leader hourly Meetings will continue to Promote Manufacturing

System Health. A Complete Chess Set including Base Blocks will be Manufactured using

both the lathe and vertical mill by the end of this lab. Presentation covering the

Manufacturing System will be presented at the end of this lab

Lab 20

Final Exam: This is a closed note and closed book exam. The student will be tested on

their developed knowledge of Project Management, Manufacturing Considerations, Milling

Operations, and Turning Operations.

Documents

Advanced CNC Fact Sheet