Phantom Lines In Engineering Drawing

Phantom Lines In Engineering Drawing - Web section lines (hatching) are used in section views to represent surfaces of an object cut by a cutting plane. The long dashes may vary in length, depending on the size of the drawing. Drawn to indicate the exact geometric centre of the assembly. Web there are 12 types of lines usually used in engineering drawing. Indicates an edge is visible in relevant view; Phantom lines are used to indicate imaginary features.

Here is the list of cases where the continuous thin line will be used: Visible lines are dark and thick. Web it is important to understand what each line type is and what they mean. Phantom lines are used to represent a movable feature in its different positions. Web following are the different types of lines used in engineering drawing:

Lines Mark The Boundaries, Edges, And Intersection Of Surfaces.

Web phantom lines consist of long dashes separated by pairs of short dashes (fig. They are dark and thick lines of any engineering design drawing. Web section lines (hatching) are used in section views to represent surfaces of an object cut by a cutting plane. Web there are 12 types of lines usually used in engineering drawing.

Phantom Lines Are Drawn As Thin, Alternating Long Dashes Separated By Two Short Dashes.

As the name suggest, they are visible in an engineering drawing. Some lines are complete, and others are broken. Piping and instrumentation diagrams (p&id) electrical. Standard lines have been developed so that every drawing or sketch conveys the same meaning to everyone.

Phantom Lines Are Used To Show Repeated Detail.

The part in one position is drawn in full lines, while in the alternate position it is drawn in phantom lines. Mostly used to indicate an alternate position of a moving part. In order to convey that meaning, the lines used in technical drawings have both a definite pattern and a definite thickness. Mostly used to indicate an alternate position of a moving part.

Web It Is Important To Understand What Each Line Type Is And What They Mean.

Types of lines include the following: These types of lines also known as object lines. A variety of line styles graphically represent physical objects. Now right click in the grey part of the command manager and add the line format toolbar.

Web first go to sketch, draw your line (s). Pick the line (s) you would like to make phantom. Hidden lines are 0.3 mm thin dashed line. Basic components of an engineering drawing. A variety of line styles graphically represent physical objects.