Manufacturing Processes-ii

Mode of Delivery

Face to Face

Prerequisites and Co-Requisites

None

Recommended Optional Programme Components

Not

Course Contents

Manufacturing Methods of Forging. Explaining the Functions of Milling Machines. Manufacturing Methods of Foundry. Forming of Plastic. Sheet Metal Works. Forming of Materials by Rolling. Gas Welding and Oxygen Cutting. Shielded Metal-Arc Welding. Gas Tungsten Arc Welding (TIG). MIG/MAG Welding. Flux Cored arc Welding, Submerged Arc Welding. (SAW). Introduction to The Functions of Frame Milling and Practice. Explaining the Functions of Milling Machines Such As Bohrweek, Copy, NC and CNC.

Weekly Schedule

1) Intoduction to Machining Technology, History of Machine Tools, Basic Motions in Machine Tools, Machine Tool, Workpiece Material, Machining Productivity, Accuracy and Surface Integrity, Product Design for Economical Machining, Environmental Impacts of Machining.
2) Basic Elements and Mechanisms of Machine Tools; machine tool structures "llight and heavy weight constructions", machine tool guideways "sliding friction guideways, rolling friction guideways, externally pressurized guideways", machine tool spindles "spindle bearings, selection of spindle-bearing fit, sliding friction spindle bearing".
3) Machine Tool Drives; Stepped Speed Drives "belting, pick-off gears, gearboxes, stepping of speeds, feed gearboxes, preselection of feeds and speeds.
4) Machine Tool Drives; Stepless Speed Drives "mechanical stepless drives, electrical stepless speed drive, hydraulic stepless speed drive.
5) Planetary Transmission, Machine Tool Motors, Reversing Mechanisms, Couplings and Brakes.
6) Reciprocating Mechanisms; "quick return mechanism, whitworth mechanism, hydraulic reciprocating mechanism".
7) Material Selection and Heat Treatment of Machine Tool Components; "cast iron and steels".
8) Midterm examination/Assessment
9) Testing of Machine Tools, Maintenance of Machine Tools; "Preventive Maintenance, Corrective Maintenance, Reconditioning".
10) General-Purpose Machine Tools; Lathe Machines and Operations "Turning Operations, Metal Cutting Lathes (Universal Engine Lathes, Other Types of General-Purpose Metal Cutting Lathes)"
11) Drilling Machines and Operations; Drilling and Drilling Allied Operations, General-Purpose Drilling Machines "Bench-Type Sensitive Drill Presses, Upright Drill Presses, Radial Drilling Machines, Multispindle Drilling Machines, Horizontal Drilling Machines for Drilling Deep Holes". Tool Holding Accessories of Drilling Machines, Work-Holding Devices Used on Drilling Machines.
12) Milling Machines and Operations; Milling Operations "Peripheral Milling, Face Milling", Milling Cutters, General-Purpose Milling Machines "Knee-Type Milling Machines, Vertical Bed-Type Milling Machines, Planer-Type Milling Machine, Rotary-Table Milling Machines".
13) Shaping, Planning and Slotting Operations. Shaper and Planer Tools.
14) Boring Machines and Operations; Boring Tools "types and materials", Boring Machines. Broaching Machines and Operations; The Broach Tool "geometry and configuration, material and sharpening", Broaching Machines.
15) Grinding Machines and Operations; Grinding Process, Grinding Wheels "Manufacturing Characteristics of Grinding Wheels, Grinding Wheel Geometry, Mounting and Balancing of Grinding Wheels and Safety Measures, Turning and Dressing of Grinding Wheels", Grinding Machines "Surface Grinding Machines and Related Operations, External Cylindrical Grinding Machines and Related Operations, Internal Grinding Machines and Related Operations, Centerless Grinding Machines and Related Operations".
16) Final examination

Recommended or Required Reading

1- Takım Tezgahları Talaş Kaldırma Yöntemleri, AKKURT, M., Birsen, İst., 1985
2- İmal Usulleri, ŞAHİN, Y., Gazi Kitabevi, Ankara, 2003
3- Machining Technology; Machine Tools and Operations, Helmi A. Youssef, Hassan El Hoffy, CRC Press, Berlin, 2008
4- Fundamentals of Modern Manufacturing; Materials Processes and Systems, Mikell P. Groover, 4th Edition, Wiley, 2010
5- Öğretim elemanının ders notları
6- Lecturer's lecture notes
7- Web siteleri
8- Web sites
9- kütüphane ve internet araştırması
10- library and Internet research
11- öğretim elemanı ders notları
12- instructor lecture notes
13- performans ödevi
14- performance task

Planned Learning Activities and Teaching Methods

1) Lecture
2) Lecture
3) Question-Answer
4) Question-Answer
5) Discussion
6) Discussion
7) Drill and Practice
8) Drill and Practice
9) Demonstration
10) Demonstration

Assessment Methods and Criteria

Contribution of Semester Studies to Course Grade	50%
Number Percentage Semester Studies Midterm Examination 1 50% Quiz 1 20% Workshop 1 30%
Contribution of Final Examination to Course Grade	50%
Total	100%

Language of Instruction

Turkish

Work Placement(s)

Not Required