At the end of this course, the students; 1) Learn the history of CNC machines. 2) Learn manual programming techniques for lathe machine. 3) Learn manual programming techniques for milling machine.
History of CNC machines, Coordinate systems in CNC machines, CNC machines interface, Manual programming techniques for lathe machine, Manual programming techniques for milling machine, workpiece programming applications
COURSE CONTENTS
WEEK
TOPICS
1st Week
1st Week The history of CNC machines, structure and application area
2nd Week
2nd Week Control panel, axes, coordinate systems and cutting tools of CNC machines
3rd Week
3rd Week Definition of G/M codes for lathe, cylindrical and face turning programming on the lathe
4th Week
4th Week Taper and groove turning on the lathe
5th Week
5th Week Drilling, reaming and thread cutting on the lathe
6th Week
6th Week Cylindrical and face cycles on the lathe
7th Week
7th Week Profile and groove cycles on the lathe
8th Week
8th Week Midterm exam
9th Week
9th Week Definition of G/M codes and coordinate systems for milling machine
10th Week
10th Week Drilling and face milling programming on the milling machine
11th Week
11th Week Profile and peripheral milling programming on the milling machine
12th Week
12th Week G02/03 programming on the milling machine
13th Week
13th Week Rectangular and circular pocket milling on the milling machine
14th Week
14th Week Subprogramming on the milling machine
15th Week
16th Week
RECOMENDED OR REQUIRED READING
1) The CNC Cookbook: An Introduction to the Creation and Operation of Computer Controlled Mills, Router Tables, Lathes, and More by E. Hess 2) CNC Programming Techniques: An Insider's Guide to Effective Methods and Applications 1st Edition, Peter Smid 3) CNC Torna ve Freze Tezgahlarının Programlanması, Mahmut Gülesin, Abdulkadir Güllü, Özkan Avcı, Gökalp Akdoğan
PLANNED LEARNING ACTIVITIES AND TEACHING METHODS
Lecture,Questions/Answers,Practice
ASSESSMENT METHODS AND CRITERIA
Quantity
Percentage(%)
Mid-term
1
40
Assignment
2
20
Total(%)
60
Contribution of In-term Studies to Overall Grade(%)
60
Contribution of Final Examination to Overall Grade(%)
40
Total(%)
100
LANGUAGE OF INSTRUCTION
Turkish
WORK PLACEMENT(S)
No
KEY LEARNING OUTCOMES (KLO) / MATRIX OF LEARNING OUTCOMES (LO)