A revolved view is a cross section of an existing view, revolved 90 degrees around a cutting plane projection. … The revolved view differs from a cross-sectional view in that it includes a line noting the axis of revolution for the view. 1. What is a Reznor? reznor heater.
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.
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.
In which part of a pulley is revolved section done?
Explanation: The cross section of the arm of a pulley is shown by the revolved section method which is not showing by the other sectioning method. For a crane hook, revolved sections are shown at different locations as the section is changing continuously along the axis.
What is removed section?
The removed section view is a zero-thickness slice through the model showing only cut edges and hatching perpendicular to the cutting line. … It’s easy, just select two opposed model edges and a view is created perpendicular to the section line, eliminating the need to create any additional construction geometry.
What is aligned section?
An aligned section view / cut is a view created from a cutting profile defined from non parallel planes. In order to include in a section certain angled elements, the cutting plane may be bent so as to pass through those features. The plane and feature are then imagined to be revolved into the original plane.
How do you explain engineering drawings?
An engineering drawing is a type of technical drawing that is used to convey information about an object. A common use is to specify the geometry necessary for the construction of a component and is called a detail drawing. Usually, a number of drawings are necessary to completely specify even a simple component.
What are the reasons for sectioning in engineering drawing?
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 projection in engineering drawing?
Projection. Projection is defined as a geometrically represented image (visual image or figure) of an object obtained on a surface or plane.
How do you do a revolved section in Inventor?
- In the browser, select an unconsumed 2D sketch that represents a profile or cross-section of the revolved feature or body you want to create.
- On the ribbon, click 3D Model tab Create panel Revolve . …
- In the Revolve dialog box, click Profile and then select the profile to revolve.
What is half sectional view?
• A half-section is a view of an object showing one-half of the view in section. Half Section. • Symmetrical parts can be shown in half sections.
What is sectional top view?
The view obtained by cutting an object with an imaginary cutting plane is called Sectional View. The surface produced by cutting the object by the section plane is called Section. It is indicated by thin section lines uniforemly spaced, generally at an angle of 45′.
How many views can be drawn is to define a object properly?
In multiview drawings, generally three views of an object are drawn, and the features and dimensions in each view accurately represent those of the object. Each view is a 2-D flat image, as shown in Figure 8.8. The views are defined according to the positions of the planes of projection with respect to the object.
What is additional third view on orthographic projection in general for simple objects?
What is additional 3rd view on orthographic projection in general for simple objects? Explanation: In general for simple objects engineers use only front view and top view or else front view and side view or else top view and side view. If every view is visualized side view gives height and thickness of object.
What are the different types of section views?
- Full sections. …
- Half sections or views. …
- Offset sections or views. …
- Broken out sections or broken views. …
- Revolving sections or view. …
- Removed sections.
What do hidden lines in orthographic projections denote?
What do hidden lines in orthographic projections denote? Explanation: Hidden lines denote those parts which cannot be seen when viewing the object. They are used when there are holes or slots in the object if they cannot be viewed directly. Change of plane is indicated by outlines.
What is cutting plane line?
Cutting plane lines are thick lines that run through the center of the object that the interior wants to provide an interior view of. Two perpendicular lines with arrows showing in which direction the interior of the object should be viewed are drawn at the end of the line.
What is aligned section view solidworks?
The aligned section view is similar to a Section View , but the section line for an aligned section comprises two or more lines connected at an angle. The aligned section rotates the cut into the plane of the selected segment.
What is a projected view in Solidworks?
Projected views are created by folding off an existing view in one of eight possible projections. The resulting view orientation is affected by the setting of First angle or Third angle projection as defined in the drawing sheet properties.
What principal view of orthographic drawing is drawn when the view is taken in horizontal plane?
Four right angles are obtained in this way which is called Dihedral Angle. Each right angle is called a quadrant. The object is placed in any of these right angles to take orthographic projection. The front view is taken on the frontal plane, and the top view is taken on the horizontal plane.
Why do engineers say off instead of of?
Using “off” to indicate quantity is quite common in Engineering jargon. It is quite usual to find such sentences in engineering books, and invoices. Though it is incorrect yet used extensively. It is better to change the sentence as to not use it.
What are different views in engineering drawing?
The most common way to communicate all the information is by using three different views in a multiview drawing: Front view. Top view. Side view.
What should not be shown in section view?
All the visible edges behind the cutting plane should be shown. Hidden features should be omitted in all areas of a section view. Some of the items such as shafts, fasteners, rivets, keys, ribs, webs, and spokes, not usually sectioned.
What are the 3 main views of an orthographic drawing?
Although six different sides can be drawn, usually three views of a drawing give enough information to make a three-dimensional object. These views are known as front view, top view and end view.
What is the difference between isometric and orthographic projection?
Isometric: a method of representing three-dimensional objects on a flat surface by means of a drawing that shows three planes of the object. Orthographic: a method for representing a three-dimensional object by means of several views from various planes.
What is quadrant in drawing?
The entire space is divided into four rooms named as first quadrant, second quadrant, third quadrant and fourth quadrant respectively following an anticlockwise pattern. The division of the space is done by two planes commonly known as vertical plane (frontal plane) and horizontal plane bisecting each other.
Which Autodesk Inventor command will create a sphere?
On the ribbon, click 3d Model tab Freeform panel Sphere . If necessary, click the drop-down menu to access Sphere. Click a work plane, planar face or 2D sketch.
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.
What is cutting plane or section?
Cutting planes are used to create section views. The Cutting Plane command draws a cutting plane line on the part view you want to use as the basis for the section view. … You can draw the cutting plane on any part view. This can be any orthographic, auxiliary, or detail view on the drawing.
What is the purpose of civil engineering drawing?
A civil drawing, or site drawing, is a type of technical drawing that shows information about grading, landscaping, or other site details. These drawings are intended to give a clear picture of all things in a construction site to a civil engineer.
What are the 7 types of sectional 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 is the importance of civil engineering drawing?
Engineering Drawing is important to civil students as civil students have to draft many structures and have to prepare many sketches so for the perfection of these sketches everyone needs engineering students. IT helpful to study and to understand the typical drawings.
What is Section in civil engineering?
In terms of design, the term ‘section’ typically refers to a view of a structure as though it has been sliced in half or cut along another imaginary plane, which is generally, but not always a vertical plane. This is represented as a ‘section drawing’ or ‘sectional drawing’.
