History of technical drawing pdf

Technical Drawing is a universal language for effective communication in the manufacturing industry and is therefore an important subject in the TVET programme at the Senior High School. Technical Drawing offers pre-requisite knowledge and skills for a number of the technical TYPES AND APPLICATIONS OF ENGINEERING DRAWINGS 1 GENERAL 1.1 Scope This Standard defines the types of engineering drawings most frequently used to establish engineer­ ing requirements. It descnoes typical applications and minimum content requirements. Drawings for specialized engineering disciplines (e.g., marine, civil, Standard. Jan 21, 2008 · The history of technical drawing is rich and multi-layered; it winds from antiquity to the modern era and from industry to academia and back again. The first step on this journey of exploration is understanding the general purpose of these drawings. The next step is how technical drawing evolved. The Purpose of Drawing You searched for: technical drawing! Etsy is the home to thousands of handmade, vintage, and one-of-a-kind products and gifts related to your search. No matter what you’re looking for or where you are in the world, our global marketplace of sellers can help you find unique and affordable options. Technical drawing, drafting or drawing, is the act and discipline of composing drawings that visually communicate how something functions or is constructed. Technical drawing is essential for communicating ideas in industry and engineering. To make the drawings easier to understand, people use familiar symbols, perspectives, units of measurement, notation systems, visual styles, and page layout. Together, such conventions constitute a visual language and help to ensure that the drawing is unambi