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 unambiguous and relatively easy to understand. Many of the symbols and principles of technical drawing are codified in an international standard called ISO 128.
The need for precise communication in the preparation of a functional document distinguishes technical drawing from the expressive drawing of the visual arts. Artistic drawings are subjectively interpreted; their meanings are multiply determined. Technical drawings are understood to have one intended meaning.
A drafter, draftsperson, or draughtsman is a person who makes a drawing (technical or expressive). A professional drafter who makes technical drawings is sometimes called a drafting technician.
Loughborough (/ˈlʌfbərə/ (About this soundlisten) LUF-bər-ə) is a town in the Charnwood borough of Leicestershire, England, seat of Charnwood Borough Council, and home to Loughborough University. The town had a population of 57,600 in 2004, making it the second largest settlement in Leicestershire. It is close to the Nottinghamshire border and within short distances of Nottingham, East Midlands Airport and Derby. The town has the world's largest bell foundry – John Taylor Bellfounders – which made bells for the Carillon War Memorial, a landmark in the Queens Park in the town, of Great Paul for St Paul's Cathedral, and for York Minster.