PPT-ISOMETRIC PROJECTIONS Interpretation of the shape of an object from a multi-view-drawing

ISOMETRIC PROJECTIONS Isometric projection Isometric projection is a pictorial projection of an object and it is a single view in which all the three dimensions of an object are revealed These projections are also used by the design engineers in the design and development of new or complicated parts the shape of which is difficult to understand from the multiview drawings . 3D Projections. . -. Perspective and Parallel Projections. Parallel Projections: . . -. Orthographic and Oblique . . -. Isometric View. Oblique Projections. Contents. 3D . RATHER DRAWING. DEEPAK SAMEER JHA. LOVELY SCHOOL ENGINEERING. WHAT DO YOU UNDERSTAND LOOKING AT THE FIGURES SHOWN BELOW?. SQUARE PLANE. RECTANGULAR PLANE. CIRCULAR. DISC. C. Y. L. I. ND. E. R. C. ONE. RATHER DRAWING. DEEPAK SAMEER JHA. LOVELY SCHOOL ENGINEERING. WHAT DO YOU UNDERSTAND LOOKING AT THE FIGURES SHOWN BELOW?. SQUARE PLANE. RECTANGULAR PLANE. CIRCULAR. DISC. C. Y. L. I. ND. E. R. C. ONE. 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? . Engineering Drawing. In engineering drawing, the word ‘. projection. ’ means . an . image or the act of obtaining the image of an object. . Technical . people often refer to the image as a . view. Mrs. Garcia- Ramirez. Isometric drawings. Isometric projection is a method for visually representing three-dimensional objects in two dimensions in . technical. and . engineering drawings. . . Isometric Dot Paper. Zhaoliang. . Lun. Matheus Gadelha. Evangelos. . Kalogerakis. Subhransu . Maji. Rui. Wang. Image from Autodesk 3D Maya. Creating 3D shapes is not easy. Goal: 2D line drawings in, 3D shapes out!. ShapeMVD. Fall 2018. Week 04. Pictorial Projections & Intro to SolidWorks. Objectives for today . Review material from last week. Basics of edges & surfaces—i.e. where lines come from. Review of ortho/multiview techniques. © 2012 Project Lead The Way, Inc.. Introduction to Engineering Design. Sketching an Isometric Circle. Circular features and cylindrical forms are common in engineering designs, and appear as . ellipses. CS4521. Views. Rectangular area on screen. • Draws content. • Handles events. • Subclass of . UIResponder. (event handling class). • Views arranged . hierarchically. Views arranged hierarchically. Zan Gao, . Deyu Wang. , Xiangnan He, Hua . Zhang. Tianjin University . of Technology. National University of Singapore. Previous work. Proposed method. Experiments. Conclusion. Outline. Previous work. Bachelor of Engineering Subject Code: 3110013 Page 1 of 3 w.e.f. AY 2018 - 19 ENGINEERING GRAPHICS & DESIGN 1 st YEAR Type of course: Engineering Science Prerequisite: Zeal to learn the subject Which gives the most realistic representation?. Which requires the most skill to create?. Which involves the most equipment?. Isometric. Cavalier. Cabinet. 3. rd. Angle Orth.. Write this down:. Learning outcomes. .