What is a revolved section?
Revolved sections are technical drawings that are frequently used to show the cross-sectional shapes of long parts. To make revolved sections to show the cross-section, draw the cross-section on the part which is revolved case of the cross-section to show to the reader.
What is a section view in construction?
A section view provides architects and contractors another way of understanding how a construction will stand up, as it reveals details of the construction of walls and the thickness and height of beams and other supports.
What is a revolved view in Revit?
A revolved view is a cross section of an existing view, revolved 90 degrees around a cutting plane projection. You can use a cross section created in the 3D model as the cutting plane, or you can create one on the fly while placing the view.
What can you see from a sectional view?
In the sectional view above you can see stairs coming from outside, up into the front door, from the front door, up to the second floor or from the basement up to the first floor. Sectional views are only one component of a property’s blueprints.
What is the purpose of a revolved section view?
Revolved Sections A revolved section shows the shape of an object by rotating a section 90 degrees to face the viewer. The three revolved sections illustrated in the spear-like object of figure 12 show the changes that take place in its shape.
What is the difference between revolved and removed section?
Removed section This section is same as that of revolved section, but it is drawn outside the outline of the view.Sep 16, 2013
When should a revolved section be used?
Use a revolved section when the part is long and thin and when its shape in cross section is the same throughout, as in Figure 8-14.
How do you do a revolved section?
Choose Home tab→Drawing Viewsgroup→Section View. ... Click a multi-line cutting plane.On the command bar, set the Revolved Section option.If you selected a cutting plane with unparallel first and last lines, click the first or last line to define a fold angle for the section view.More items...
What are the different types of section in engineering drawing?
6 Types of sectional viewsFull sections. ... Half sections or views. ... Offset sections or views. ... Broken out sections or broken views. ... Revolving sections or view. ... Removed sections.Jul 1, 2020
What is sectioning in engineering drawing?
Sectional drawings are multi-view technical drawings that contain special views of a part or parts, which reveal interior features. Sectioning uses a technique that is based on passing an imaginary cutting plane through a part.
How can I cheat in engineering drawing?
Make sure everything is neatly presented and drawn, so that it makes it easier for the person correcting your paper to grade it....Sujayendra Krishna NelloreStop panicking. ... Ask your seniors for tips. ... Focus on the easy units. ... Practice, no seriously, practice as much as you can. ... Presentation.
What is a removed view?
The removed section view is a zero-thickness slice through the model showing only cut edges and hatching perpendicular to the cutting line. That's different than the traditional section view, which is projected parallel to the cutting line.Mar 1, 2019
What are the characteristics of section line used in engineering drawing?
A section lined area is always completely bounded by a visible outline. The section lines in all areas should be parallel. Section lines shown in opposite directions indicate a different part. All the visible edges behind the cutting plane should be shown.Feb 10, 2016
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 do you identify a section view?
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.
What is a revolving section?
With this type of section, a space or detail is shown with a cutting plane at an angle, and then the section is rotated so that the cutting plane faces the viewer.
What is section view?
A section view provides architects and contractors another way of understanding how a construction will stand up, as it reveals details of the construction of walls and the thickness and height of beams and other supports. While a floor plan allows for a view of how the walls stand in relation to each other, a section shows where the wall meets the floor, and the distance that separates one floor from another.
What is a full section?
This is the most common section (called a full section) with the imaginary laser cutting a line across the entire construction, offering a view of a portion of the building with the rest of it put to one side.
What is broken out section?
Broken out sections or broken views. With these drawings, only a small portion of the object or space is shown in section. Instead of a section line, the portion that is shown in section is indicated by an irregular cut line.
What is a half section in a drawing?
Half sections or views. In this type of section, only half of the space or object is cut away. This allows you to see part of it in elevation, while the other part of the drawing gives a glimpse inside.
Where do stairs come from in a sectional view?
In the sectional view above you can see stairs coming from outside, up into the front door, from the front door, up to the second floor or from the basement up to the first floor.
How does a revolved section show the shape of an object?
A revolved section shows the shape of an object by rotating a section 90 degrees to face the viewer. The three revolved sections illustrated in the spear-like object of figure 12 show the changes that take place in its shape.
When is it possible to section an object?
It is possible to section an object whenever a closer look intentionally is desired. Here is an object sectioned from two different directions.
What is a hidden line in a sectional drawing?
Hidden lines are usually not shown on the un-sectioned half unless they are needed for clearness or for dimensioning purposes. As in all sectional drawings, the cutting plane take precedence over the center line. Here is another example of a half section.
What is the process of sketching the internal configuration of an object by showing it cut apart?
The process of sketching the internal configuration of an object by showing it cut apart is known as sectioning. Sectioning is used frequently on a wide variety of Industrial drawings.
What is offset section?
An offset section is a means of including in a single section several features of an object that are not in a straight line. To do this, the cutting plane line is bent, or “OFFSET” to pass through the features of the part.
How far apart are section lines?
When sketching an object or part that requires a sectional view, they are drawn by eye at an angle of approximately 45 degrees, and are spaced about 1/8” apart. Since they are used to set off a section, they must be drawn with care.
What is section lining?
Section Lining. The lines in the figure above, which look like saw marks, are called section lining. They are found on most sectional views, and indicate the surface which has been exposed by the cutting plane. Notice that the square hole in the object has no section lining, since it was not changed by sectioning.
What happens when you specify a fold line?
If you specified a fold line, then the new view is aligned to the fold line.
How to show cutting plane edge in drawing?
To show or hide the cutting plane line edges in an existing drawing view, from its shortcut menu, choose Properties, and then click the Advanced tab.
What style is used to define patterned area?
You can use fill and hatch styles to define the patterned area of a section view.
Can you use a cutting plane to create a section view?
A cutting plane can be used to create only one section view. Before you can use a cutting plane to create another section view, you must delete the first section view.
Rotated Section View Using a Full Round Fillet on a Rib
In this example, the intent is to show a partial section view of the rib. To illustrate what the cross section of the rib looks like, you manually create a sketch and apply area hatching.
Rotated Section Views Using Broken Views
You can combine a broken view with one or more section views to create a rotated (revolved) section view.
