DRAW 111-Technical Drawing with CAD INFORMATION SHEET 1 The Graphic Language 1. Drawing is a graphic representation of real thing an idea or proposed design. 2. Drafting began when the early people started drawing objects on earth sand and stone 3. Drafting accurate manual or computerized presentation of working plans and detailed drawings. 4. CAD stands for computer aided drawing 5. Lettering is a very important part of drawing 6. Alphabet of lines examples of these
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Interchangeable Manufacturing and Technical Drawings Until the 1700-1800’s industrial productions was like custom fitting sections in a product. Assembly would consist of craftsman hand filing and grinding roughly shaped parts and putting them together. The invention of interchangeable parts allowed the assembly of products to be done a lot quicker‚ and without training of a craftsperson. To be able to make the parts there had to be improvements to the technology in the machine had to be made
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A drawing board (also drawing table‚ drafting table or architect’s table) is‚ in its antique form‚ a kind of multipurpose desk which can be used for any kind of drawing‚ writing or impromptu sketching on a large sheet of paper or for reading a large format book or other oversized document or for drafting precise technical illustrations. The drawing table used to be a frequent companion to a pedestal desk in a gentleman’s study or private library‚ during the preindustrial and early industrial era
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Engineering Drawing * Is the language of engineers and technicians. The accuracy and neatness of engineering drawing depends on the quality of the instruments used. With good instruments‚ the drawing can be prepared easily‚ quickly and accurately. Therefore‚ the knowledge of different drawing instruments and materials‚ methods of using them and the preparatory works to be completed before commencing the drawing is very important. Uses of Engineering Instruments 1. Drawing Board - A drawing
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Compilation on Drawing 1 Name: John Carlo T. Gasic Course/Year/Section: BSCE 1G Instructor: Rosell A. Manzano Date: September 06‚ 2013 Drawing Instruments and Uses Drawing Instruments are used to prepare neat and accurate Drawings. To a greater extent‚ the accuracy of the Drawings depend on the quality of instruments used to prepare them. Drawing Board: Drawing board is made from strips of well seasoned soft wood generally 25 mm thick. It is cleated
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Glossary | Illustration Tutorials | Site Map Technical Illustrations Basic Principles Of Perspective Drawing For The Technical Illustrator By Kevin Hulsey Perspective Basics A thorough understanding of the principles of 1-Point and 2-Point Perspective is essential to creating an accurate‚ and visually appealing piece of art. A lay-person with no technical understanding of the principles of perspective drawing will nonetheless have an intuitive negative reaction to a piece
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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)
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com FOREWORD I congratulate the authors Dr. P. Kannaiah‚ Prof. K.L. Narayana and Mr. K. Venkata Reddy of S.V.U. College of Engineering‚ Tirupati for bringing out this book on “Machine Drawing”. This book deals with the fundamentals of Engineering Drawing to begin with and the authors introduce Machine Drawing systematically thereafter. This‚ in my opinion‚ is an excellent approach. This book is a valuable piece to the students of Mechanical Engineering at diploma‚ degree and AMIE levels. Dr
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occasions when manual drafting is a quick way to complete a technical or architectural drawing‚ computer-aided design (CAD or CADD) is usually the choice for completing professional-looking drawings. CAD is a faster and more accurate design tool than hand-drawn (manual) drafting. Computers make printing and duplicating CAD drawings a simple task. Special features like 3-D capability‚ cutaways and zoom options enhance CAD drawings. Drawing Speed Computer-aided design requires CAD
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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 has its
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