- What is Section AA in drawing?
- What are the 7 types of section views?
- How many types of sectioning are there?
- What is a section view?
- When should a full section be used?
- What is a section plan?
- What is full section?
- What is the principle of sectioning?
- What does Section AA mean?
- What is full section and half section?
- What is a half section?
What is Section AA 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?
Types of Sectional ViewsFull Section. If the imaginary cutting plane passes through the entire object, splitting the drawn object in two with the interior of the object revealed, this is called a “full section.” A full section is the most widely-used sectional view.Half View. … Offset View. … Revolving View. … Broken View.
How many types of sectioning are there?
threeThere are three major types of sections used in engineering drawing: full section. half section. part section.
What is a section view?
∎ 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.
When should a full section be used?
Full sections This type of section is used for both detail and assembly drawings. When the cutting plane divides the object into two identical parts, it is not necessary to indicate its location.
What is a section plan?
A section plan is a vertical slice drawings showing the internal features of your property. It is similar to an elevation plan, however, it shows the internal features of the property. … The section plan is usually combined with other plans on a measured building survey. This can include floor plans, elevations, etc…
What is full section?
Full Sections When a cutting plane line passes entirely through an object, the resulting section is called a full section Fig. … Here is an object sectioned from two different directions.
What is the principle of sectioning?
Principle of sectioning An object is imaged to be cut along a cutting plane. The cut portion nearer to the observer is removed. This exposes the interior detail which can then be shown as visible outlines instead of hidden lines. The resulting view is called a sectional view or a section.
What does Section AA mean?
cutting plane lineThe cutting plane is represented by a cutting plane line. The cutting plane line is defined as A-A, and the section view is defined as view A-A. Figure 4-42. All surfaces directly visible must be shown in a section view.
What is full section and half section?
2 What is the difference between a half and a full section? – A full section view is the full section. The half section view is half of the section. It is used when the object is symmetrical in both inside and outside details.
What is a half section?
Half-Sections. A half-section is a view of an object showing one-half of the view in section, as in the drawing below. The diagonal lines on the section drawing are used to indicate the area that has been theoretically cut. These lines are called section lining or cross-hatching.