IE 337: Materials & Manufacturing Processes

IE 337: Materials & Manufacturing Processes. Lecture 10: Polymer Processing. Sections 3.4-3.5 and Chapters 8, 13. Molding Machine. This Time. What are plastics and polymers? Polymer Rheology Major Plastics Molding Processes Extrusion Injection Molding Thermoforming Compression Molding.

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IE 337: Materials & Manufacturing Processes

IE 337: Materials & Manufacturing Processes. Lectures 7&8: Introduction to Metal Casting. Chapters 10 & 6. Assignment. HW 2 due today CH 21,22 and 24 Problems In Assignments folder. This Time. Basic Process Casting Terminology Heating Pouring Phase diagrams Solidification. Casting.

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SI Units

Standard Units Measure of. MetreKilogramSecondAmpereKelvinCandelaCoulombJouleNewtonOhmVoltWatt. LengthMassTimeElectric currentThermodynamic temp.Luminous intensityChargeEnergyForceResistancePotential differencePower. Standard Units - Symbols. MetreKilogramSecondAmpereKelv

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IE 337: Materials & Manufacturing Processes

IE 337: Materials & Manufacturing Processes. Lecture 2: Nature and Mechanical Properties of Metals. Chapters 2 and 3. Last Time. Material-Geometry-Process Relationships Manufacturing Materials Manufacturing Processes How do we characterize processes?. This Time. Metals

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Manufacturing Processes for Engineering Materials 5th Edition in SI Units

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IE 337: Materials & Manufacturing Processes

IE 337: Materials & Manufacturing Processes. Lecture 4: Mechanics of Metal Cutting. Chapter 21. Last Time. Assignment #1 – Due Tuesday 1/19 How we can modify mechanical properties in metals? Alloying Annealing controlling grain size (recrystallization and grain growth)

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SI units

SI units. Dr Ron Epping LQB381 Unit Coordinator 1991 - 2012. Abbreviations. Understand SI Units. AMOUNT = kg or moles ( g, mg, mmol ) VOLUME = m 3 ( cm 3 = mL, L ) CONCENTRATION = AMOUNT / VOLUME e.g. mg / mL , mg / L , kg / L , moles / L , μ moles / mL

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SI Units

SI Units. Systéme International d´unités. Defining the kilogram. http:// www.youtube.com / watch?v =ZMByI4s-D-Y. The need for SI Units. At the end of the eighteenth century, science and technology were growing by leaps and bounds across the developed world.

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SI UNITS

SI UNITS . and CONVERSION CALCULATIONS. Table 1: SI Base Units. Table 2: Prefixes. QUESTION : 2.65 kg = _______ g ANSWER: 2.65 kg X 1000 g = 2650 g 1kg Numerator (kg) and Denominator (kg) units cancel to leave grams (g)! OR -- move decimal three places to the right.

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SI Units

SI Units. Why is it important to have STANDARDS?. Let’s say you go in the local Footlocker with some cash, tell the salesman that you want these in a size 10. So.. The salesman brings you back these instead… in size 10, of course. What happened?. Standards.

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SI Units

SI Units. International System of Units Helps to maintain consistency in reporting measurements. Mass. Length. Volume. Mass. Mass is measured in grams (g) The standard unit of mass in the metric system is the gram. Other units of mass and their equivalents in grams are as follows:

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SI Units

SI Units. In science, we need to speak the same language 1795 French scientists develop metric system 1960 International committee meets to update the system and names it the “ Systeme Internationale d’Unites ” aka SI . SI Base Units. Seven SI base units Base unit

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IE 337: Materials & Manufacturing Processes

IE 337: Materials & Manufacturing Processes. Lecture 16: Introduction to Joining. Chapters 30, 31 & 32. Considerations in Joining Joint & Weld Types Joining Processes Brazing and Soldering Processes HW 6 (Due next Tuesday) Multiple Choice Quiz and Problems From Chapters 30, 31 & 32.

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MET 141 Manufacturing Processes and Materials

MET 141 Manufacturing Processes and Materials. Change of Form. Spring 2002. Introduction. Other forms of manufacturing involve methods that reduce or increase the volume of a material. When changing the form of a workpiece, we are only changing the shape. Major methods include:

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IE 337: Materials & Manufacturing Processes

IE 337: Materials & Manufacturing Processes. Lecture 11: Introduction to Metal Forming Operations. Chapters 6 & 18. This Time. Iron/Steel Production Overview of Metal Forming Bulk Deformation Sheet Metal Forming Process Classifications Hot Working Warm Working Cold Working Processes

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Manufacturing Processes for Engineering Materials (5 th Edition in SI Units)

Manufacturing Processes for Engineering Materials (5 th Edition in SI Units). Chapter 15: Computer-Integrated Manufacturing Systems. Computer-Integrated Manufacturing.

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337: Materials & Manufacturing Processes

337: Materials & Manufacturing Processes. Lecture 6: Machining Operations and Machinability. Chapter 22 and 24. This Time. Parameters Material Removal Rate Power Requirements Surface Finish Machinability. Turning

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Materials and Manufacturing processes

Materials and Manufacturing processes. Week 2 STRUCTURE OF MATERIALS. Why Study Crystal Structure of Materials?. The properties of some materials are directly related to their crystal structures

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IE 337: Materials & Manufacturing Processes

IE 337: Materials & Manufacturing Processes. Lecture 1: Introduction. Chapter 1 & 5. Course Instructor. Brian K. Paul PhD 1995, Penn State Office: 322 Rogers Hall E-mail: brian.paul@oregonstate.edu Phone: 737-7320 Office Hours: T: 11:30 – noon R: 11:30 – 13:00. Items to Address.

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SI Units

Science Jeopardy. SI Units. Terminal Velocity. Metric System. Metric Conversions. Measurements. 100. 100. 100. 100. 100. 200. 200. 200. 200. 200. 300. 300. 300. 300. 300. 400. 400. 400. 400. 400. Double Science Jeopardy. F.J. Vocab. More SI Units. Miscellaneous.

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Manufacturing Processes for Engineering Materials (5 th Edition in SI Units)

Manufacturing Processes for Engineering Materials (5 th Edition in SI Units). Chapter 7: Sheet Metal Forming Processes. Shearing-Blanking Bending Spinning Deep Drawing. Sheet-Metal Characteristics. Forming of sheet metals is carried out by tensile forces in the plane of the sheet.

763 views • 46 slides

Materials and Manufacturing processes

Materials and Manufacturing processes. Week 2 STRUCTURE OF MATERIALS. Why Study Crystal Structure of Materials?. The properties of some materials are directly related to their crystal structures

357 views • 26 slides