me 322 introduction 132
DESCRIPTION
ME 322 Introduction 132TRANSCRIPT
ME ME 322 322
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MANUFACTURING PROCESSESMANUFACTURING PROCESSESInstructor:Instructor: MohiuddinMohiuddin AhmedAhmedep
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Instructor:Instructor: MohiuddinMohiuddin AhmedAhmed
Office:Office: 2323--056056ring
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Office:Office: 2323 056056
O.H.: O.H.: 1010::00 00 –– 1111::00 00 AM AM UMTWRUMTWR
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Tel: Tel: 37793779
ee mail:mail: mohiudin@kfupm edu samohiudin@kfupm edu saanical E
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ee--mail: mail: [email protected]@kfupm.edu.sa
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MEME--322322Manufacturing ProcessesManufacturing Processes
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Manufacturing Processes Manufacturing Processes Credit : (Credit : (33--00--3 3 hrshrs))
Actual Contact: Actual Contact: 3 3 x x 50 50 minutes lecture per week for minutes lecture per week for 15 15
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Text Book:Text Book:
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Principles of Modern Manufacturing Principles of Modern Manufacturing SI VersionSI Version 55thth EditionEdition
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by:by:
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MikellMikell P. P. GrooverGroover
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SYLLABUS & ScheduleSYLLABUS & Scheduleen
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Lecture Slides inLecture Slides in pdfpdf formatformat
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P t d Bl kb d 9 1
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Grade BreakdownGrade Breakdownen
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M j E 1 20%
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Major Exam 2. 25%
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Final Exam (Comprehensive) 40%
Quizzes 10%
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Homeworks 05%
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Grade BreakdownGrade Breakdownen
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All Exam consists of:
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60% Numerical Problems and 40% (Multiple Choice + T/F, Fill in the blank)
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will be posted on the Blackboard 9.1t b b itt d th d d t i l t ffi
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er must be submitted on the due date in class or at my office.solutions will be posted on Blackboard 9.1
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No excuse will be accepted for missing any quiz. However, if more than 5 quizzes are taken the quiz with the lowest grade will not be counted
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than 5 quizzes are taken, the quiz with the lowest grade will not be counted.
General Regulationsen
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Questions and clarifications are welcomed in class and
General Regulationsep
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during the posted office hours.
Attendance of classes is compulsory. Attendance will be strictly
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observed from the first class according to University regulations.
Each unexcused absence will result in a loss of 0.5 point
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of the final grade of the course. A DN grade will be
immediately reported for nine (9) unexcused absences. A DN grade
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absences reaches fifteen (15)
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ManufacturingManufacturingManufacturingManufacturingen
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Manufacturing is the process ofManufacturing is the process of convertingconverting
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raw materialsraw materials intointo useful products useful products totosatisfy societal needs.
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It encompasses the It encompasses the designdesign & & manufacturing manufacturing ofof parts (goods)parts (goods) using various productionusing various production
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er of of parts (goods), parts (goods), using various productionusing various productionmethods and methods and techniques techniques with a with a well well organized planorganized plan
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Manufacturing implies Manufacturing implies creating valuecreating value by by
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applying useful applying useful mental and physical labormental and physical labor..
Output-Process –Input men
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Machinery
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Manufacturing
Useful Finished ProductLabor
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Process
RValue AddedValue Added
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Scrap & WasteRaw
Material
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Types of Goods or ProductsTypes of Goods or Productsen
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Consumer Goods
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Items which are purchased directly by consumersfor example; Consumer electronics
Clothing toys etc
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Producer Goods
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companies to produce products from
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Machine tool builders - Milling MachinesAutomotive suppliers - Taillight assemblies
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Manufacturing MethodsManufacturing Methods
Fabricatingent
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Manufacturing of products from components, pieces, or sub-assemblies. Separate discrete items such as machined parts bolts nuts etc are fabricatedep
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machined parts, bolts, nuts etc. are fabricated.
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ProcessingManufacturing a product in a continuous series of operation Examples include wire beveragesEn
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operation . Examples include wire, beverages, chemicals etc.
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MATERIALSMetalsMetals
FerrousFerrousent
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FerrousFerrousNonNon--FerrousFerrous
CeramicsCeramicsepar
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CeramicsCeramicsMetallic + Nonmetallic ComponentsMetallic + Nonmetallic ComponentsCrystalline & Glasses (Amorphous)Crystalline & Glasses (Amorphous)ri
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Crystalline & Glasses (Amorphous)Crystalline & Glasses (Amorphous)PolymersPolymers
Thermoplastic ThermosettingThermoplastic Thermosetting ElastomersElastomersEngine
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Thermoplastic, Thermosetting, Thermoplastic, Thermosetting, ElastomersElastomersCompositesComposites
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Manufacturing ProcessesManufacturing Processes
Additive Additive -- ComponentsComponentsent
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Casting, Molding, GrowingCasting, Molding, GrowingNo Mass ChangeNo Mass Change
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Rolling, Forging, DrawingRolling, Forging, DrawingSubtractiveSubtractive
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Cutting, Punching, StampingCutting, Punching, StampingNo Shape ChangeNo Shape Change
H t T ti Fi i hiH t T ti Fi i hiEngine
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Heat Treating, FinishingHeat Treating, FinishingAdditive Additive -- AssemblyAssembly
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Joining, Welding, Gluing, AssemblyJoining, Welding, Gluing, Assembly
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Basic Processesen
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RAW MATERIAL USEFUL PRODUCTPROCESS
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Pans, Turbines, Missile cones, cans, foils etc.
Wrought steel, plates, pipes, structural steel
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Engine block, Piston, Crankshaft,Railroad wheels etc.Molten metals / alloys Casting
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Wrought steel, plates, pipes, Cast parts
Machining
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Bushings, Cutting tools, Filters
Cars Airplanes and others
Powder metals / alloys
Individual Manufactured
Sintering
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Cars, Airplanes and others functional part.
Individual Manufactured Parts Assembly
CastingCastingCastingCastingen
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Bulk DeformationBulk Deformationen
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Sheet Metal DeformationSheet Metal Deformationen
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MachiningMachiningen
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Material JoiningMaterial Joiningen
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Various Manufactured ProductsVarious Manufactured Productsen
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Various Manufactured ProductsVarious Manufactured Productsen
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Various Manufactured ProductsVarious Manufactured Productsen
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Various Manufactured ProductsVarious Manufactured Productsen
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Engineers in ManufacturingEngineers in Manufacturingen
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requirements; design for manufacturingrequirements; design for manufacturing..
Manufacturing engineersManufacturing engineers
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select and coordinate specific processes and equipment; select and coordinate specific processes and equipment; tooling design.tooling design.
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Industrial engineersIndustrial engineerslayout the factory; plan the sequence of steps; schedule layout the factory; plan the sequence of steps; schedule
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Materials engineersMaterials engineers
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Materials engineersMaterials engineersdevelop new improved materials for tools and productsdevelop new improved materials for tools and products..
Roles of People in Mfg.Roles of People in Mfg.
Techniciansent
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and system integration
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Producing close tolerance parts and tooling to specifications
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OperatorsRunning production parts and quality
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322322--We will study in MEWe will study in MEen
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Design of Manufacturing Processes VariablesDesign of Manufacturing Processes Variables
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Selection of Machinery and ToolingSelection of Machinery and Tooling
S l ti f M f t iS l ti f M f t i
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Design of Manufacturing ProcessDesign of Manufacturing Process
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Quality Assurance of manufactured partQuality Assurance of manufactured part
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Quality Assurance of manufactured partQuality Assurance of manufactured part
322322--Prerequisites for MEPrerequisites for MEen
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Properties of engineering materials.
Phase diagrams
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Heat treatment processes.
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Testing of materials.
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College chemistry
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College chemistry