Information Package
baskent.edu.tr

Program of Industrial Raw Materials Processing Technology

KEH201

MACHINEABILITY OF MATERIALS

Course Code
KEH201
Semester
Third Term (Fall)
Theory+Practice
2 + 1
ECTS
5
Course TypeCompulsory Course
Course LevelAssociate Degree
Year of Study2
SemesterThird Term (Fall)
ECTS5
Name of Lecturer(s)
Learning Outcomes

At the end of this course, the students;

  1. Knows the concept of machinability.
  2. Calculates the cycle used in machining.
  3. Knows the meaning of G and M codes used in CNC machine programming.
  4. Writes CNC codes of a manufacturing drawing to be processed on CNC machines.
Mode of DeliveryFace to face
PrerequisitesNo
Recommended Optional Programme ComponentsNo
Course DescriptionIt provides the ability to recognize the types of materials used in the industrial field, to understand their basic properties, and to choose the most suitable materials for design.
Course Contents
WEEK TOPICS
1st Week Fundamentals of Chip Removal Technology
2nd Week Elastic/plastic deformation and fracture mechanics.
3rd Week Material structures and mechanical behavior.
4th Week Chip Removal Mechanics
5th Week Vertical and oblique cutting.
6th Week Machining theories: Timme model, Ernst and Merchant approach, Lee and Shafer approaches, Zorev approach.
7th Week Chip removal models and chip behavior in different materials.
8th Week Midterm
9th Week Chip geometry and cutting tool geometry
10th Week Tool life and tool wear mechanisms
11th Week Tool life and tool wear mechanisms
12th Week Cutting tool materials
13th Week Cutting tool materials
14th Week General repetition of the period
Recommended or Required Reading1- Malzemelerin İşlenebilirliği ders notları
2- Mahmut Gülesin, Abdulkadir Güllü, Özkan Avcı, Gökalp Akdoğan, CNC Torna ve Freze Tezgahlarının Programlanması, Gazi Kitabevi, 2020
Planned Learning Activities and Teaching Methods
  • Lecture
  • Discussion
  • Problem Solving
  • Questions/Answers
  • Practice
  • Presentation
Assessment Methods and Criteria
Quantity Percentage (%)
Mid-term 1 50
Total(%) 50
Contribution of In-term Studies to Overall Grade(%) 50
Contribution of Final Examination to Overall Grade(%) 50
Total(%) 100
ECTS Allocated Based on Student Workload
Activities Quantity Duration (Hour) Total Workload (Hour)
Midterm exam 1 1 1
Preparation for Quiz
Individual or group work 14 5 70
Preparation for Final exam 7 3 21
Course hours 14 2 28
Preparation for Midterm exam 7 2 14
Laboratory (including preparation) 14 1 14
Final exam 1 1 1
Homework
Total Work Load149
Total Work Load / 30 (h)4.96
ECTS Credit of the Course5
Language of InstructionTurkish
Work Placement(s)No

Programme Qualifications / Learning Outcomes

LO1 LO2 LO3 LO4
K1 X X X X
K2
K3 X
K4
K5 X
K6
K7 X X
K8
K9
K10
K11 X
K12
K13
K14