What is section line in AutoCAD?

What is a section line CAD?

The section line acts as a cutting plane, slicing a section from the building model. Note: If you are working with a drawing set where several xrefs are linked to a main drawing, draw the section line in the main drawing. Tip: You can also create sections with Callout tools.

Where are section lines in AutoCAD?

To Create a Section Line (AutoCAD Mechanical Toolset)

1. Click Home tab Detail panel Section Line. …
2. Select a starting point for the section line .
3. Select the next point or points for the section line and press ENTER.
4. Enter a letter to reference the section line at the starting point.
5. Press ENTER.

What is the meaning of Section Line?

Definition of section line



1 : the boundary line of a section in surveying or land distribution in eastern Ohio … roads followed section lines— R. H. Brown. 2 : one of a series of thin parallel lines placed on the cut surfaces of section views (as in an architectural drawing)

What are the section line symbols?

Section line symbols show the kind of material from which the part is to be constructed. The material may not be indicated symbolically if its exact specification is shown elsewhere on the drawing.

Where are section lines used?

Section Lines: Used to indicate where the cutting plane cuts the material. Section lines are thin and the symbols (type of lines) are chosen according to the material of the object. Section lines are generally drawn at a 45° angle.

How are section lines shown?

Rule 1: A section lined area is always completely bounded by a visible outline. Rule 2: The section lines in all areas should be parallel. Section lines shown in opposite directions indicate a different part. Rule 3: All the visible edges behind the cutting plane should be shown.

How do I draw a section in Autocad?

To Create a 2D or 3D Section

1. Draw a section line in the drawing.
2. Select the section line, and click Building Section Line tab Modify panel Generate Section.
3. Select the type of section object you want to create: …
4. For Style to Generate, select a style for a 2D section.

What is a section line on a survey?

A section line is used in land plotting as the means of showing a viewer the distinct property line between two separated land plots. A section line is also used in mass-land survey applications as a means of narrowing down the amount of terrain that must be surveyed at a time.

What is a section line in technical drawing?

Section line



Section lines are special lines placed on a drawing which indicate the area of the drawing through which an imaginary cut has been made to reveal internal details. These lines are drawn at full density and should be drawn at certain dimensions.

How do section views work?

A sectional view represents the part of an object remaining after a portion is assumed to have been cut and removed. The exposed cut surface is then indicated by section lines. Hidden features behind the cutting plane are omitted, unless required for dimensioning or for definition of the part.

What is Section in drawing?

A section view is a view used on a drawing to show an area or hidden part of an object by cutting away or removing some of that object. The cut line is called a “cutting plane”, and can be done in several ways.

What are the 7 types of section views?

There are a number of different types of sectional views that can be drawn. A few of the more common ones are: full sections, half sections, broken sections, rotated or revolved sections, removed sections, offset sections, and assembly sections.

What are the different types of section views?

Sectional Views

• CUTTING PLANE.
• CUTTING PLANE LINE.
• SECTION LINING.
• FULL SECTIONS.
• HALF SECTIONS.
• BROKEN OUT SECTIONS.
• REVOLVFD SECTIONS.
• OFFSET SECTIONS.