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Course Description Course Name : Non-traditional Machining Processes Course Code : MK-513 Course Type : Optional Level of Course : Second Cycle Year of Study : 1 Course Semester : Fall (16 Weeks) ECTS : 6 Name of Lecturer(s) : Prof.Dr. MELİH BAYRAMOĞLU Learning Outcomes of the Course : Understands the basic principles of non traditional machining processes and knows the difference between traditional and non traditional machining processes Selects suitable process parameters according to machining conditions Understands the effects of process parameters on machining performance Selects a proper method depending on the type of work material, design and properties required Understands the applications and limitations of non-traditional machining processes Mode of Delivery : Face-to-Face Prerequisites and Co-Prerequisites : None Recommended Optional Programme Components : None Aim(s) of Course : This course introduces the basic principal of nontraditional machining processes, explains the basic components machine tools, explains how products are made, and describes how manufacturing problems are solved using nontraditional machining techniques Course Contents : Electro -Discharge Machining (EDM); The EDM process, the effect of process parameters on machining rate and electrode wear rate, structure of EDM equipment, electrodes materials, EDMed surfaces and application of EDM. Fundamental principles and applications of Laser Beam Machining (LBM), Chemical milling, Electro chemical machining, Ultrasonic Machining, and Water Jet Cutting. Language of Instruction : English Work Place : Classroom   Course Outline /Schedule (Weekly) Planned Learning Activities Week Subject Student's Preliminary Work Learning Activities and Teaching Methods 1 Nontraditional machining processes Read the related subject Lecturing and discussions 2 EDM Process; Structure and requirements of EDM machine tools Read the related subject Lecturing and discussions 3 EDM Process parameters Read the related subject Lecturing and discussions 4 EDM Dielectric fluids; properties, selection and its effect on machining performance Read the related subject Lecturing and discussions 5 EDM Electrode materials; properties, selection and its effect on machining performance Read the related subject Lecturing and discussions 6 EDM applications, workpiece design considerations Read the related subject Lecturing and discussions 7 Midterm exam Study related subjects Written examination 8 Water jet cutting; Basic principles, processes parameters, applications Read the related subject and prepare a presentation Lecturing, student presentation and discussions 9 Water jet cutting; Basic principles, processes parameters, applications Read the related subject and prepare a presentation Lecturing, student presentation and discussions 10 Electro chemical machining (ECM); Basic principles, processes parameters, applications Read the related subject and prepare a presentation Lecturing, student presentation and discussions 11 Electro chemical machining (ECM); Basic principles, processes parameters, applications Read the related subject and prepare a presentation Lecturing, student presentation and discussions 12 Chemicakl milling; Basic principles, processes parameters, applications Read the related subject and prepare a presentation Lecturing, student presentation and discussions 13 Laser beam machining; Basic principles, processes parameters, applications Read the related subject and prepare a presentation Lecturing, student presentation and discussions 14 Ultrasonic machining; Basic principles, processes parameters, applications Read the related subject and prepare a presentation Lecturing, student presentation and discussions 15 Electron beam machining; Basic principles, processes parameters, applications Read the related subject and prepare a presentation Lecturing, student presentation and discussions 16/17 Final exam Study related subjects Written examination   Required Course Resources Resource Type Resource Name Recommended Course Material(s)  E. Paul DeGarmo, J.T. Black, R.A. Kohsern, Materials and Processes in Manufacturing, 8th ed., Prentice-Hall, Englewood Cliffs, NJ, 1997, pp. 941–947.  Chemical Machining, Metals Handbook, vol. 3, Machining, 8th ed., American Society for Metals, Metals Park, OH, pp. 240–248.  Lecture notes on non-traditional machining processes by: Dr. H. N. Dhakal, Lecturer in Mechanical and Marine Engineering, School of Engineering, University of Plymouth, October 2007  Manufacturing Engineering and Technology Fifth Edition - Serope Kalpakjian and Steven R Sschmid. (Prentice Hall), 2006.  Manufacturing Technology, Volume 2. R L Timings & S P Wilkinson (Longman) 2000.  Lecture notes Required Course Material(s)  http://www.dimeg.unipd.it/didattica/31/8_Non_conventional.pdf  http://www.answers.com/topic/electrical-discharge-machining  http://www.google.co.uk/search?q=ultrasonic+machining+picture&hl=en&start=10&sa=N  http://www.answers.com/topic/electrical-discharge-machining   Assessment Methods and Assessment Criteria Semester/Year Assessments Number Contribution Percentage     Mid-term Exams (Written, Oral, etc.) 1 50     Homeworks/Projects/Others 1 50 Total 100 Rate of Semester/Year Assessments to Success 40   Final Assessments 100 Rate of Final Assessments to Success 60 Total 100   Contribution of the Course to Key Learning Outcomes # Key Learning Outcome Contribution* 1 Is equipped with the basic knowledge of math, science and engineering 0 2 Is dominated with basic concepts, theories and principles in mechanical engineering 4 3 Plans and does experiments in advanced level, interpretes and analizes the results and the data 0 4 Is equipped with a variety of skills and advanced engineering techniques 5 5 To design a system, component or process in order to meet the needs of various engineering problems within the limitations of technical, economic, environmental, manufacturability, sustainability 3 6 Independently reviews and learns the applications in an enterprise, makes a critical assessment of the problems faced with, has the ability of selecting the proper technique to formulate problems and propose solutions 0 7 Identifies a product or its production process, design, development, and prioritise its use 5 8 Becomes aware of the necessity of lifelong learning and continuously self-renew 0 9 Is capable of effective oral and written English for technical or non-technical use 0 10 Uses computers effectively, has the ability of computer-aided drafting, design, analysis, and presentation 0 11 Has teamwork skills, good communication skills and works efficiently as a member of versatile and an interdisciplinary team 0 12 Is aware of the technical and ethical responsibilities, inquisitive and innovative 4 * Contribution levels are between 0 (not) and 5 (maximum).   Student Workload - ECTS Works Number Time (Hour) Total Workload (Hour) Course Related Works     Class Time (Exam weeks are excluded) 14 3 42     Out of Class Study (Preliminary Work, Practice) 14 5 70 Assesment Related Works     Homeworks, Projects, Others 1 10 10     Mid-term Exams (Written, Oral, etc.) 1 10 10     Final Exam 1 15 15 Total Workload: 147 Total Workload / 25 (h): 5.88 ECTS Credit: 6