Dimensioning Fundamentals By William Bussard‚ March 2004 Terminology * Dimension lines: Lines located between extension lines ending with an arrow and to include a numerical value. They should be spaced uniformly approximately .375 to .500 inches apart. * Extension lines: Extend away from a view to indicate a size or location constraint origin. When extension lines cross object or extension lines‚ no gap in either line should be made. * Leader Lines: Lines drawn at an angle (never
Premium Dimension Technical drawing Engineering drawing
an isometric Drawing? An isometric drawing is a view of an object that shows the 3 views of an object‚ they may be; side view‚ front view and top view. The picture to the left is an example of an isometric drawing‚ is a cube and has a top view‚ a right front view and a left front view. What is an Orthographic drawing? An orthographic drawing show all the sides to an object as an individual‚ whereas the isometric shows the sides still connected to the shape the orthographic drawing shows it off
Premium Angle Dimension Object-oriented programming
Seat No.: _____ Enrolment No.______ GUJARAT TECHNOLOGICAL UNIVERSITY Diploma Engineering Sem. – Ist - Examination – June/July- 2011 Subject code: 310029 Subject Name: Engineering Drawing Date:13/07/2011 Time: 02:30 pm – 05:00 pm Total Marks: 70 Instructions: 1. Attempt all questions. 2. Make suitable assumptions wherever necessary. 3. Figures to the right indicate full marks. 4. English version is an authentic. Q.1 A pictorial view of an object is shown in fig.1. Draw to full size
Premium Angle Orthographic projection
Importance of Drawing in the Mechanical Design Process Computer & Graphics Vol.14‚ No. 2‚ pp. 263-274‚ 1990 Pergamon Press plc. David G. Ullman E-mailUllman Stephen Wood David Craig Department of Mechanical Engineering Oregon State University Corvallis‚ Oregon 97331 ABSTRACT This paper is a study on the importance of drawing (both formal drafting and informal sketching) during the process of mechanical design. Five hypotheses‚ focused on the types of drawings‚ their necessity
Premium Problem solving Mechanical engineering Memory
DIMENSIONING • is the process of defining the size‚ form and location of geometric features and components on an engineering drawing. LINES USED IN DIMENSIONING: EXTENSION LINE - is a solid line that extends from a point on the drawing to which the dimension refers. DIMENSION LINE – a line terminated by arrowheads‚ which indicates the direction and extent of a dimension. EXTENSION LINE - is a solid line that extends from a point on the drawing to which the dimension refers. DIMENSION
Premium Dimension Cartesian coordinate system
ENGINEERING DRAWING Lab Session 1 OBJECTIVES To learn about AutoCAD Learn about line command Learn about X‚Y co-ordinate system Definition of Engineering Drawing An engineering drawing‚ a type of technical drawing‚ is created within the technical drawing discipline‚ and used to fully and clearly define requirements for engineered items. A drawing consisting of at least three views (front‚ top‚ and side) of an object. What is CAD An abbreviation for computer-aided (assisted)
Premium Technical drawing Computer-aided design
Define engineering drawing. Why drawing is called universal language of engineers? Ans1:-A drawing drawn by an engineer having engineering knowledge for the drawing purposes is an engineering drawing. It is meant for communicating his ideas‚ thoughts and designs to others. Engineering drawing is a starting point of all engineering branches such as Mechanical‚ Production‚ Civil‚ Electrical‚ Electronics‚ Computer science‚ Chemical etc. It is spoken‚ read‚ and written in its own way. Engineering drawing
Premium Orthographic projection Dimension Line
Tolerance E. R. Evans‚ Jr. School of Engineering & Engineering Technology Penn State Erie‚ The Behrend College‚ Station Road‚ Erie‚ PA 16563 ABSTRACT - In industrial practice‚ position is the most widely used geometric tolerancing characteristic. A thorough understanding of the concepts associated with position tolerancing is‚ therefore‚ an essential skill that graduating engineering and engineering technology students should possess. In the Mechanical Engineering Technology program at Penn State
Premium
A Study On The High School Sectioning System The 4th Year Students’ Perspectives Submitted By: Darren Xavier T. Lucenario IV- St. Francis Submitted To: Ms. Jean Victoria Malenab January 7‚2013 Table Of Contents Title Page 1 Table of Contents 2 I. Introduction a. Introductory Part b. Topic c. Definition of Terms II. Significance of the Study III. Research Proper a. Data‚ Papers‚ Researches‚ and Other Information Gathered IV. Advantages and Disadvantages
Premium Sociology High school Negative feedback
I believe drawing is the single most important skill for any visual artist to acquire‚ whether they are a painter‚ illustrator‚ graphic designer‚ or fashion designer. It is simply the act of "seeing" made visual. When one learns how to draw‚ what they are really learning is the ability to see more clearly and communicate what they see or can imagine. As such‚ drawing is a tool for study‚ and communication even before it is a tool for making art. When you draw a picture‚ do you draw the
Premium Learning Drawing