Unit 2 Flashcards
cabinet pictorial
Oblique pictorial where depth is represented as half scale compared to the height and width scale.
cavalier pictorial
Oblique pictorial where height, width, and depth are represented at full scale.
center line
A line which defines the center of arcs, circles, or symmetrical parts.
construction line
lightly drawn lines to guide drawing other lines and shapes.
depth
The measurement associated with an object’s front-to-back dimensionor extent of something from side to side.
dimension
A measurable extent, such as width, height, and depth.
dimension line
A line which represents distance.
documentation
- The documents that are required for something or that give evidence or proof of something. 2. Drawings or printed information that contain instructions for assembling, installing, operating, and servicing.
drawing
A formal graphical representation of an object containing information based on the type.
edge
The line along which two surfaces of a solid meet.
ellipse
A regular oval shape, traced by a point moving in a plane so that the sum of its distances from two other points is constant, or resulting when a cone is cut by an oblique plane which does not intersect the base.
extension line
Line which represents where a dimension starts and stops.
freehand
Sketching which is done manually without the aid of instruments such as rulers.
grid
A network of lines that cross each other to form a series of squares or rectangles.
height
The measurement associated with an object’s top-to-bottom dimension.
hidden line
A line type that represents an edge that is not directly visible.
isometric sketch
A form of pictorial sketch in which all three drawing axes form equal angles of 120 degrees with the plane of projection.
leader line
Line which indicates dimensions of arcs, circles and detail.
line
- A long thin mark on a surface. 2. A continuous extent of length, straight or curved, without breadth or thickness; the trace of a moving point. 3. Long, narrow mark or band.
line conventions
Standardization of lines used on technical drawings by line weight and style.