How do I use section view in Autocad?

What is the purpose of section view in AutoCAD?

Section views are used in Mechanical and Architectural drafting. Anytime you need to show some detail that isn’t readily seen from an exterior view, “cut it up” and draw it.

What is the use of section view in design?

A sectional view or a section looks inside an object. Sections are used to clarify the interior construction of a part that cannot be clearly described by hidden lines in exterior views. By taking an imaginary cut through the object and removing a portion, the inside features may be seen more clearly.

How do I draw section and elevation in AutoCAD?

To Create a 2D or 3D Elevation

1. Draw an elevation line in the drawing.
2. Select the elevation line.
3. Click Building Elevation Line tab Modify panel Generate Elevation.
4. Select the type of elevation object you want to create: …
5. For Style to Generate, select a style for a 2D elevation.

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.

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.

When and why is a section view necessary?

In which case, the direction of sight is towards one half of the object. The other half is then mentally discarded. Drafters use sectional views to improve the clarity of complex objects when internal surfaces result in too many hidden lines. Special conventions are used to make a sectional view easy to understand.

What is Section plan?

Plan drawings are in fact a type of section, but they cut through the building on a horizontal rather than vertical plane. The direction of the plane through which the section is cut is often represented on plan drawings and elevations by a line of long and short dashes, called a section plane.

Why are webs and spokes not sectioned?

Thin wall sections.



Ribs, webs, spokes, gear teeth and other thin features are not section lined when the cutting plane passes parallel to the feature. Adding section lines to these features would give the false impression that the part is thicker than it really is.

How do I create a section in Autocad?

To Create a Section in a New Drawing

1. On the Quick Access toolbar, click Project Navigator.
2. Click the Views tab.
3. Select the view drawing in which you want to place a section callout, right-click, and click Open.
4. On the Tool Palettes, click (Properties), and click Document.
5. Click the Callouts palette.