COURSE UNIT TITLE

: NUMERICAL CONTROLLED MACHINES

DEGREE PROGRAMMES

Description of Individual Course Units

Course Unit Code Course Unit Title Type Of Course D U L ECTS
MAK 4064 NUMERICAL CONTROLLED MACHINES ELECTIVE 3 0 0 4

Offered By

Mechanical Engineering

Level of Course Unit

First Cycle Programmes (Bachelor's Degree)

Course Coordinator

ASISTANT PROFESSOR MURAT AKDAĞ

Offered to

Mechanical Engineering
Mechanical Engineering

Course Objective

The objectives of the course are to teach the mechanical and electrical structures of the numerical control machines and the internal structures of the control units by explaining the basic concepts about numerical control and the fundamentals of the programming of the numerically controlled machines.

Learning Outcomes of the Course Unit

1   To define the concept of numerical control
2   To define numerical controlled machines according to different classification method
3   To make a choice necessary numerical controlled machines according to produced parts
4   To define necessary program codes for computer aided manufacturing
5   To write suitable program for producing part

Mode of Delivery

Face -to- Face

Prerequisites and Co-requisites

None

Recomended Optional Programme Components

None

Course Contents

Week Subject Description
1 Cutting machines, history and development of numerical controlled machines
2 Fundamental elements of numerical controlled machines
3 General constructions of numerical controlled machines, tool changers and part loading systems
4 Coordinate systems on programing, control types and interpolation
5 General structure of part programs, ISO programing methods, G and M codes
6 Manufacture of parts with turning, program codes
7 Thread cutting, tool compensation and interpolation, repeating operations and subprograms for turning
8 Midterm exam-1
9 Manufacture of parts with milling, program codes
10 Tool compensation and interpolation, repeating operations and subprograms for milling
11 Midterm exam-2
12 General properties of commercial CAM programs, introducing SolidCAM program
13 Obtaining CAM programs for sample turning parts by using SolidCAM
14 Obtaining CAM programs for sample milling parts by using SolidCAM

Recomended or Required Reading

1. Sayısal Denetimli Takım Tezgahları , Prof. Dr. MustafaAKKURT, Birsen yayınevi
2. CNC Takım Tezgahlarının Programlanması ve CAD-CAM Sistemleri, Prof. Dr. Mustafa AKKURT, Birsen yayınevi, 2010
3. CNC Torna ve Freze Tezgahlarının Programlanmas , Prof. Dr.Mahmut Gülesin, Asil Yayın Dağıtım, 2006
4. Systems Approach to Computer Integrated Design and Manufacturing, N. Singh, John Wiley& Sons, 1996

Planned Learning Activities and Teaching Methods

PowerPoint presentations, home works, computer simulations, experiments.

Assessment Methods

SORTING NUMBER SHORT CODE LONG CODE FORMULA
1 MTE1 MIDTERM EXAM 1
2 MTE2 MIDTERM EXAM 2
3 FIN FINAL EXAM
4 FCG FINAL COURSE GRADE MTE1 * 0.25 + MTE2 * 0.25 + FIN * 0.50
5 RST RESIT
6 FCGR FINAL COURSE GRADE (RESIT) MTE1 * 0.25 + MTE2 * 0.25 + RST * 0.50


Further Notes About Assessment Methods

None

Assessment Criteria

To be announced.

Language of Instruction

Turkish

Course Policies and Rules

To be announced.

Contact Details for the Lecturer(s)

murat.akdag@deu.edu.tr

Office Hours

To be announced.

Work Placement(s)

None

Workload Calculation

Activities Number Time (hours) Total Work Load (hours)
Lectures 13 2 26
Tutorials 13 1 13
Preparation for midterm exam 2 9 18
Preparation for final exam 1 15 15
Preparing assignments 13 2 26
Other (Experiment Reports) 1 2 2
Final 1 2 2
Midterm 2 1,5 3
TOTAL WORKLOAD (hours) 105

Contribution of Learning Outcomes to Programme Outcomes

PO/LOPO.1PO.2PO.3PO.4PO.5PO.6PO.7PO.8PO.9PO.10PO.11PO.12PO.13PO.14PO.15
LO.1555
LO.2555
LO.3555
LO.4555
LO.5555

CONTACT INFORMATION
Dokuz Eylül Üniversitesi Cumhuriyet Bulvarı No: 144 35210 Alsancak / İZMİR
Phone: +90(232) 412 12 12 - Fax: +90 (232) 464 81 35

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