lines

Centerline or Datum

a a thin line with one long and one short section of line

Dimension line

used to indicate the extent and direction of a dimension in technical drawings, typically with arrowheads at both ends.

Extension Line

indicates the edges of the object being dimensioned, extending from the object to the dimension line, ensuring clarity in measurements.

Break line

a straight line with zig zags or waves

phantom lines

a line with one long and two short section of lines

sectioning lines

u use it in your art! diagonal hatching lines

hidden line

a line of dashes

stitch line

a line of small dashes

visible line

a think outline

cutting plane

a thick line that has an arrow and turn back will have a gap if too long,

exploded view drawing

a drawing that shows an assembly by separating the components along a defined axis

full section drawing

a type of drawing that shows an object as if it has been cut in half, exposing the interior features in detail.

half section drawing

a drawing that shows half of an object in full detail and the other half in a standard view, providing a clear representation of both exterior and interior features.

revolved section drawing

ing is a type of drawing that illustrates a cross-section of an object by rotating it around an axis, enabling a clearer view of its profile and internal features.

removed section drawing

A type of drawing that depicts a portion of an object as if it has been removed, highlighting the internal details and how they relate to the remaining structure.

Detail Drawing

Single specific part, providingSPECIFICATIONS AND DIMENSIONS

Assembly Drawing

2 or more parts and shows size and shape, nothing specific

installation drawing

final assembly, specific dimensions