Blueprint Page Break Permit For Free

Extension line. - a thin line that extends from the object in order to show dimension limits. Leader line. - a short inclined thin line with an arrowhead at the end and short horizontal line. on the other end.

Solid Versus Dashed or Dotted Lines The first and most basic rule of lines in design drawings is that solid lines indicate visible or real objects or surfaces, while anything drawing with dots and/or dashes indicates something that is unseen or hidden from view.

There are many types of lines: thick, thin, horizontal, vertical, zigzag, diagonal, curly, curved, spiral, etc. and are often very expressive. Lines are basic tools for artiststhough some artists show their lines more than others.

EXTENSION LINE Thin and dark line use to show the starting and ending of dimension.

Visible lines are the edges or "outlines" of an object. They are drawn as solid lines with a thick/heavy weight.

2032hid·0259n 2032l012bn (graphic arts) For a three-dimensional object, a line that cannot be seen because view of it is obstructed by part of the object or of another object.

Object lines and hidden lines.

A common symbol in the construction industry, a breakline marks a break of undefined length in a linear object within a detail or drawing. Sections inside this break are typically identical on either side, such as a length of wall or fencing.

Made up of a series of connecting arcs. continuous and the line weight is usually thick (0.5 0.6 mm).

The thick, wavy lines shown in view (A), figure 3-34, are used for a short break. A short break is indicated by solid, freehand lines, and is generally used for rectangular sections.