requisit
es
Course Name
Code
Metal forming - hot and cold forming - forging, rolling, drawing, extrusion processes - metals casting - welding processes and equipment - Automated machining processes, center lathe, turret lathes, Drill, milling, shaping , boring machine, boring machine, synthesis, girding methods and grinding wheels – jigs and fixtures - Measurements and calibration.
-- Manufacturing
Engineering MED
501
Metals and alloys in liquid state- melting and melt treatment – cast alloys – primary casting – casting for formed parts – sand and other types of castings – casting properties and defects – quilting control in castings – side and environmental impact of casting – mold dynamics – shape changes – gas pressure – transformation zones – metal and mold reaction. --
Metal Casting MED
502
Introduction to CNC machines types- parts of CNC – CNC m/c systems – Data coding – Methods of data entry and saving – Methods of manual programming- (position – linear – curved – repeated ) - programming using computer - connection between drawing and modification by computer – parametric programming - Cost calculation – cost elements- Case study for production by CNC and conventional method – Optimum cutting conditions - control – Parametric control. -- CNC Machines and Economics MED 503
Data systems and coding- Methods of data entry and saving – methods of manual programming – different methods of programming- examples for advanced programming language
-- Programming of
CNC Machines MED
504
Automatic manufacturing processes principles- production economics – assembly ;lines and systems – numerical control (DDC) production systems – industrial robot (Technology – programming – applications)-automatic material storage and handling – technological groups and flexible operating system – quality control – automatic inspection – control systems – computer integrated manufacturing systems – --
Computer Aided Manufacturing MED
181 computer aided manufacturing planning –
production workshop control – computer manufacturing net – automatic future factories – computer manufacturing applications
Classifications of the machining processes- cutting conditions- calculation of the machining time – machining of external rotating surfaces – machining of internal rotating surfaces – creating internal and external surfaces- girding of internal and external surfaces- high accuracy finishing processes. -- Machining Processes MED 506
Case study for an automatic factory programmed from the principle unit and the favorite control for each individual process including the processes of quality monitoring, inspection and control. -- Computer Integrated Production Systems MED 507
Chain saw vertical cutting - non-conventional grinding operations - electric vacuum machining – electrochemical machining – chemical machining – ultrasonic machining - laser machining. -- Non- Conventional Machining MED 508
Introduction- some common application for control systems – dynamics of industrial process- systems response by direct solution of the differential equation using La-place Transform- industrial control systems – level control – pressure control – temperature control – flow control. Methods of industrial control design – study of systems stability – commands determination signals – methods of control systems recognition – PLC – introduction to non- linear control systems.
-- Industrial Process
Control MED
509
Classifications of measuring instruments- functions of the parts of the measuring instrument – types of inputs and outputs of the measuring instrument – design requirements for the measuring instrument – high resistance measuring sensors – variable induction measuring sensors- variable capacity measuring sensors – piezo-electric sensors- electromagnetic sensors. -- Measuring Instruments and Transducers MED 510
Molecular and atomic structure – microscopes – types (optical- electronic) – atomic structure determination methods – optical analysis methods – calorimetric methods.
-- Material Classifications and Structures MED 511
Composite material classifications- applications – composite material manufacturing (metal base – ceramic base – reinforced plastics – honeycomb shaped materials – structural shaped) design factors – fibers resistance- multilayer --
Composite Materials MED
182 structures – linear stress-strain for reinforced
fiber materials – classic theory for multilayer composite materials- failure theory for reinforced fiber materials –stresses resulted from environmental conditions- strain through layers thickness.
The basic principles in the technology of heat treatment of metals - the metal structure and phases - heat treatment techniques – surface hardening - heat treatment applications - the necessary examinations and tests – heat treatment problems - their causes and ways to avoid them – heat treatment furnaces.
-- Metals Heat
Treatment MED
513
Finite element method - system design casting with the assistance of computer – computer aided design and manufacturing in extrusion (to identify the forces and pressures - system design and manufacture of Die Computer Aided) - Computer Aided in hammering and forging processes- Design and manufacture of dies blacksmith with the assistance of Computer Science - Computer Applications in sheet metal forming processes. -- Computer Applications in Material Engineering MED 514
Introduction to fracture mechanics - fractures under the influence of static loads - the beginning of fracture growth in static fracture - fracture growth under the influence of fatigue - corrosion failures – tribological failure of surfaces - Patterns of landslides - buckling – creep failures - cases studies and applications on mechanical parts. -- Failure Analysis and Fracture Mechanics MED 515
Types of stresses - Analysis of two and three dimensions stresses - Hooke's Law-General - expansion and deformation – strain energy and their relationship to the heat in the area of elasticity - study plastic flow for metals - Theories of the yield limits - a theory the ultimate limits - the theory sliding lines - the rules of plastic flow - Introduction to the finite element method and its simple applications - applications. --
Elasticity and Plasticity Theory MED
516
Criteria for the selection of metals and alloys, ceramics, plastics, mechanical behavior, the physical behavior, the electric behavior, the performance curves of the materials, coefficient of performance, form factor, computer applications and economic feasibility study. --
Engineering Material Selection MED
517
Monitoring and quality control - test and inspection - Quality Assurance - Quality Systems - Quality Assurance schemes - schemes of averages, range and standard deviation - the --
Quality Control MED
183 standard deviation schemes and the number of
defects – totals schemes - specialized technical procedures.
Review on free single degree vibration systems- forced vibration under periodic and non-periodic force for single degree of freedom - Free vibration and arrest of the systems of systems with two degrees of freedom - Free and forced vibration for two-degree of freedom systems- free and forced vibration for multi-degree of freedom - solution of eign-value problems questions of values, continuous systems - approximation methods to find the natural frequencies - Methods of measuring vibration - natural frequencies determination methods. --
Mechanical Vibrations MED
602
Introduction to machining operations and different cutting tools movements, descriptions of cutting tools, mechanism of metal cutting (theory chip formation, the force affecting on the cutting tool, inclined cutting, vertical cutting, cutting energy, different theories to calculate the chip thickness), temperature distribution in the primary and secondary regions of plastic deformation, cutting-tool life, erosion, factors affecting it, cooling cutting fluids and surface roughness. MED 516 Metal Cutting Theory MED 603
The microscopic structure and the metallurgical changes during welding – physical and mechanical properties of welded joints - weldability - heat treatment of welds - Welding of carbon steel - welding stainless steel.
-- Welding
Metallurgy MED
604
Grain growth – phase transformation curves – solidification of pure metals – solidification of alloys (steel – cast iron- non-ferrous metals)- solidification in sand, metal and ceramic dies. MED 513 Metal Solidification Theory and Casting MED 605
Historical background for tribology - the theory of friction and the laws of friction - Theories and wear mechanisms – surfaces adhesion and surface factors - kinds of lubrication ( static lubrication; dynamic and flexible dynamic) - experiments in wear measurement.
-- Tribology
MED 606
Heat treatments and thermal equilibrium diagrams of metals and alloys – heat treatment effects on the metal and alloys properties and of metals and alloys and crystal structure - hardening, normalizing, annealing - hardening - heat treatment furnaces.
MED 513 Heat Treatment
MED 607
Engineering operations - Basic economic concepts – Basic alternatives in engineering analysis and decision making - Balance sheets - --
Engineering Economy MED
184 current value, annual cash analysis – project cash
flow – depreciation.
Determined by the supervisor of the thesis that required in the point of research.
MED 503 Selected Topics
in Manufacturing MED
701
Determined by the supervisor of the thesis that required in the point of research
-- Selected Topics
in Design MED
702
Introduction to simulation basics - simulation languages - industrial systems simulation - simulation experiments design, study results of selected methods of simulation.
-- Production Systems Analysis and Simulation MED 703
Introduction to finite element concept – variational and integration deduction methods – one dimensional problems – element equations – assembly of element equations – boundary conditions – solution of assembled equations- two and three dimensional problems- finite element computer applications.
-- Finite Element Method MED 704
185