IED CAD

An imaginary surface between the object and the observer on which the view of the object is projected and drawn.

• Construction Line

• Projection Plane

• Projection Line

• Section Line

The line along which two surfaces of a solid meet.

• Profile

• Plane

• Edge

• Solid

A line which represents distance.

• Two-Dimensional

• Extension Line

• Dimension Line

• Long-Break Line

Oblique pictorial where height, width, and depth are represented at full scale.

• Cabinet Oblique

• Cavalier Oblique

• Long-Break Line

• Center Line

Line which shows where part is broken to reveal detail behind the part or to shorten a long continuous part.

• Extension Line

• Short-Break Line

• Long-Break Line

• Center Line

Having the dimensions of height and width, height and depth, or width and depth only.

• Two-Dimensional

• Long-Break Line

• Dimension

• Dimension Line

A measurable extent, such as the three principal dimensions of an object: width, height, and depth.

• Dimension

• Two-Dimensional

• Hidden Line

• Extension Line

A rough representation of the main features of an object or scene and often made as a preliminary study.

• Sketch

• Plane

• Oblique Sketch

• Dimension

A form of pictorial sketch in which all three drawing axes form equal angles of 120 degrees with the plane of projection.

• Pictorial Sketch

• Oblique Sketch

• Isometric Sketch

• Perspective Sketch

An imaginary line that is used to locate or project the corners, edges, and features of a three-dimensional object onto an imaginary two-dimensional surface.

• Section Lines

• Projection Line

• Perspective Sketch

• Projection Plane