What is included in a technical drawing?
What is included in a technical drawing?
Technical drawings may comprise two-dimensional (orthogonal) plans, sections and elevations, or may include three-dimensional or exploded projections. They may be drawn to scale by hand, or prepared using Computer Aided Design (CAD) software.
What is techincal drawing?
A technical drawing, also known as an engineering drawing, is a detailed, precise diagram or plan that conveys information about how an object functions or is constructed. Engineers, electricians, and contractors all use these drawings as guides when constructing or repairing objects and buildings.
What is a GA plan?
General arrangement drawings (GA’s) present the overall composition of an object such as a building. Depending on the complexity of the building, this is likely to require a number of different projections, such as plans, sections and elevations, and may be spread across several different drawings.
What are some examples of technical drawings?
An example of a technical drawing is a drawing made for a plumber with unique symbols to show where all the water lines, sinks, faucets, tubs and toilets are to be located. An example of a technical drawing is a drawing made with computer-assisted design (CAD) to show the details of a new home building project.
How do you read technical drawings?
Title block
- Name and address of the company or agency who prepared or owns the drawing.
- Part number and description.
- Material.
- Mass.
- Finish.
- General tolerances.
- Projection details.
- Scale used in the drawing.
What is Giesecke’s technical drawing and Engineering Graphics?
The 15th edition of Giesecke’s, Technical Drawing and Engineering Graphics is a comprehensive introduction and detailed reference for creating 3D models and 2D documentation drawings. Expanding on its reputation as a trusted reference, this edition expands on the role that the 3D CAD database plays in design and documentation.
Who is the author of technical drawing and Engineering Graphics?
Shawna E. Lockhart, Enspiria Solutions, Littleton, Colorado, USA, Montana State University, Montana State University The 15th edition of Giesecke’s, Technical Drawing and Engineering Graphics is a comprehensive introduction and detailed reference for creating 3D models and 2D documentation drawings.
What is the best way to draw machine component drawings?
Most of the content concerning machine component drawings are geared (no pun intended) more toward traditional methods for technical drawings (i.e. compass, ruler and pencil), but the methods given are well suited to modern computer-oriented methods of solid modeling.