PPT-Isometric & Orthographic Drawings

Mrs Garcia Ramirez Isometric drawings Isometric projection is a method for visually representing threedimensional objects in two dimensions in technical and engineering drawings Isometric Dot Paper. Toying with Technology. Why is drawing important?. Communication. Ideas. Parts/Assemblies. Dimensions and Units. Why I like design. Engineering without technical theories and equations. Creative. Enjoyable. Module 5. Session Topics. Orthographic projections of inclined and . single-curved . surfaces. Drawing isometric sketches from orthographic views of objects with inclined . and single-curved surfaces. an. i. ntroduction. What is . Orthographic . Projection?. Orthographic Projection. Lesson Objectives. By the end of the lesson:. Everyone. will be . able to produce a simple . 3. rd. Angle Orthographic . Interpretation of the shape of an object from a multi-view-drawing is difficult, without the knowledge of the principles of orthographic projections. Pictorial drawings are used to convey specific information to persons who cannot visualize an object from its views.. 7. th. Grade:. 7.3.8A. Sketch . a three-dimensional figure when given the top, side, and front views. . 8. th. Grade:. 8.3.7A. Draw . three-dimensional figures from different perspectives. . Student Expectations. Coded Plans. Module 3. Session Topics. Isometric Axes. Coded . Plans. Objects from Multiple Viewpoints. Isometric Sketching. Isometric Sketching. Used to portray a 3-D object on a 2-D sheet of paper.. Lecture 3 – How to create an isometric drawing of a part when given front, top, & right side views.. three view sketch. 2. three view sketch. 3. 4. 5. isometric drawings. 6. exercise. 7. exercise. Module 4. . Session Topics. Orthographic Projection. Normal Surfaces. Hidden Lines. Isometric Sketching from Orthographic Projections. Orthographic . Projection. Imagine an object is surrounded by a glass cube.. map. orthographic projection. map. orthographic projection. orthographic projection. 3D Modeling by. Orthographic Projection. Classic Isometric (3/4) View. x. 0. = 0 x. 1. = 2x x. 2. = 4x x. Let’s Learn about Spatial Vis!. Example spatial visualization quiz question. Imagine rotating the top left (white) . shape to . look like the top right . shape. Then imagine rotating the middle (gray) . 11.2. PROJECTIONS. DEF:. a projection is a representation of a three-dimensional shape on a two-dimensional surface.. PROJECTIONS. Projections are arranged into 3 categories:. multi-view. Isometric. Examples of Sketching Technique. Good Versus Poor Technique for Drawing Lines. Orthographic Sketches. A type of technical drawing that usually shows three different two dimensional views from different perspectives.. Example spatial visualization quiz question. Imagine rotating the top left (white) . shape to . look like the top right . shape. Then imagine rotating the middle (gray) . shape the . same way. How would it look? . The Benefits of Reading Books,Most people read to read and the benefits of reading are surplus. But what are the benefits of reading. Keep reading to find out how reading will help you and may even add years to your life!.The Benefits of Reading Books,What are the benefits of reading you ask? Down below we have listed some of the most common benefits and ones that you will definitely enjoy along with the new adventures provided by the novel you choose to read.,Exercise the Brain by Reading .When you read, your brain gets a workout. You have to remember the various characters, settings, plots and retain that information throughout the book. Your brain is doing a lot of work and you don’t even realize it. Which makes it the perfect exercise!