How do you cut a section in a drawing?

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.

What are the different types of section in engineering drawing?

6 Types of sectional views

• Full sections.
• Half sections or views.
• Offset sections or views.
• Broken out sections or broken views.
• Revolving sections or view.
• Removed sections.

What kinds of parts are usually not sectioned?

In addition to thin structural features, parts not sectioned also include standard mechanical elements such as shafts, bolts, screws, nuts, rivets, keys, pins, bearings, and gear teeth. The shaft, bolts, and nuts of the assembly are not sectioned even though they are cut by the cutting plane.

Where can I find sectional view engineering drawing exercises?

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How are sections arranged in an engineering drawing?

Section A–A Section B–B A single or multiple removed (cross) section view (s) can be arranged without aligning with the cutting plane line, but it have to be labeled name of the cutting plane line. Removed section : Alternative placement of a view Example Kinds of sections A A B B

Why do you use sectioning shafts in drawing?

Sectioning Shafts Used to show a break in a longer part allowing better used of drawing surface. Gives the impression of a 3-D break on the shaft. Adds a touch of flair to the drawing. Sectioning Shafts Assembly Sections Shows how parts fit together Allows better clarity with a complicated assembly of parts.

How to obtain a section view in drawing?

A section view is obtained by viewing the object after removed the cover up part in the direction normal to the cutting plane. Cutting plane Example Section view Basic Components 8.

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