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Lecture 6

Lecture 6. Midterm Review. Assignments. Homework Assignments Returned at Lab* (*Tues labs may pick theirs up Thurs/Fri) Top Secret Grade Code at top of HW01 Use this code to check on scores AFTER exam! Review for Midterm Exam In-lecture, topical review, Today

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Lecture 6

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  1. Lecture 6 Midterm Review Engineering Graphics & 3-D Modeling

  2. Assignments • Homework Assignments • Returned at Lab* (*Tues labs may pick theirs up Thurs/Fri) • Top Secret Grade Code at top of HW01 • Use this code to check on scores AFTER exam! • Review for Midterm Exam • In-lecture, topical review, Today • Get help on section views, then turn them in at end of LAB • Midterm Exam • Start at 1:00 PM Tuesday, 17 OCT in this classroom • Open Engineering Notebook • May use text, calculator, drawing tools • NO HOMEWORK, NO extra EP Paper • Must use pencil, NO PEN • Due at 2:50 PM, unless accommodation letter on file with me* (*see last slide) Engineering Graphics & 3-D Modeling

  3. Exam Overview • Coverage • Exam is comprehensive • Priority is on sketching skills and communication techniques (knowledge) • Priority Areas • Line Weights and Types • Orthogonal Projections • Section Views • Key Sectioning Practices Engineering Graphics & 3-D Modeling

  4. Midterm Exam Topics • Bases of Engineering Design • Empirical • Scientific • Purpose of Technical Sketching • Common System of Line Styles • Common System of Lettering • Common System of Views (Projections) • Projection Systems • 3rd Angle Projection • 1st Angle Projection • Symbol for Projection System Engineering Graphics & 3-D Modeling

  5. Midterm Exam Topics • Projection Standards • Alphabet of lines • Alignment of views • Conventional practices • fillets, rounds • symmetric / revolved features • Orthographic, Multiview Projections • Six Basic Views • Necessary Views and Choice of Views • Partial Views • RH and LH Parts Engineering Graphics & 3-D Modeling

  6. Midterm Exam Topics • Sectional Projections • Types of Sections • Full • Half • Broken-out • Revolved • Removed • Offset • Conventional Practices • Depicting ribs (webs), lugs, revolved features • Cross-hatching • Material patterns • Conventional breaks • Short break lines • Long break lines • S-breaks • Hollow • Solid Engineering Graphics & 3-D Modeling

  7. Midterm Exam Format • Short Answer • Identify common line types • Name technical terms (orthographic, 1st angle, …) • ID location of engineering views / sketch symbols • Identify types of section views & engineering material patterns • Sketching • Common line types • Location of engineering views / sketch symbols • Types of section views • Types of material cross-hatch patterns • Types of conventional breaks • Drawing • Multi-view, orthographic projection with a section view Engineering Graphics & 3-D Modeling

  8. Exam Reminders • LAB HELP SESSIONS: Thurs, 12:00 – 1:00 • Office Hours: • Wednesday: 1:00 PM – 3:00 PM • Thursday: 2:00 PM – 4:00 PM • Pick up HW at lab: 3:00 PM – 4:00 PM* *Tuesday labs will pick up HW on Thursday/Friday at Dr. Jensen’s office • Exam Accommodations: • See Dr. Jensen at his office before 5:00 PM this Friday • Check HW & Lab scores on web after turning in the Midterm Exam Engineering Graphics & 3-D Modeling

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