An auxiliary view is one that is projected onto a plane perpendicular to one of the orthographic views and inclined in the adjacent view. Two points define the inclined plane used for the auxiliary projection. Both points must be located in the same viewport.
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What is an auxiliary view?
An auxiliary view is an orthographic view. taken in such a manner that the lines of sight are not parallel to the principal projection planes (frontal, horizontal, or profile). There are an infinite number of possible auxiliary views of any given object.
How do I show auxiliary view in AutoCAD?
- On the ribbon, click Place Views tab Create panel Auxiliary .
- Select an existing view as the parent view.
- In the Auxiliary View dialog box, set the scale, display style, and view label or accept the current settings.
- (Optional) Click an icon to specify the display style for the view:
What are the six types of auxiliary views?
Auxiliary views are used to find: 1) true length of an inclined or oblique line; 2) true size and shape (TSS) of an inclined or oblique face 3) edge view of oblique face; 4) point view of inclined or oblique line; 5) true size and shape of features on incline or oblique faces.
What is the main difference between an auxiliary view and a projected view?
Projection views are placed in projection channels, above, below or to the right or left of the parent view. An auxiliary view is a type of projection view that projects at right angles to a selected surface or axis. The selected surface in the parent view must be perpendicular to the plane of the screen. 1.
Why is auxiliary view needed?
Additional or auxiliary views are necessary to represent the true size and shape of other plane surfaces. A plane perpendicular to only one of the three principal planes is said to be in an inclined position; a plane not perpendicular to any of the principal planes is said to be in an oblique position.
Which is an example of an auxiliary view?
Types OF Auxiliary View: The name of auxiliary views are given according to the inclined lines in the principal plane. For example, if the inclined surface is seen in the frontal plane, then such an auxiliary view will be called Frontal Auxiliary View.
How do you draw an auxiliary view?
To sketch an auxiliary view, you begin with orthographic. views of the object and add projection lines perpendicular (90◦) to the slanted surface, adding a reference line any convenient distance from the view with the slanted surface.
How do I create an auxiliary view?
- Click Auxiliary View. (Drawing toolbar), or click Insert > Drawing View > Auxiliary.
- Select a reference edge (not a horizontal or vertical edge, which would create a standard Projection View).
- Move the pointer until the view is where you want, then click to place the view.
How do you draw a full auxiliary view?
What is Auxiliary top view?
Auxiliary views are orthographic views used to present true-shaped views of a slanted surface. In Figure 4-58 neither the front nor the side view shows a true shape of the slanted surface. A top view would show a foreshortened view. Only a view taken 90° to the surface will show its true shape.
What is auxiliary plane in engineering drawing?
Auxiliary Plane The plane which we draw to get the true shape of the inclined surface ( often parallel to Principal Plane ) is an auxiliary plane. Simply, the plane other than the Principal Plane ( i.e. Horizontal Plane, Vertical Plane or Perpendicular Plane) is called Auxiliary Plane.
What is Ortho view?
orthographic projection, common method of representing three-dimensional objects, usually by three two-dimensional drawings in each of which the object is viewed along parallel lines that are perpendicular to the plane of the drawing.
What is the first step in construction of auxiliary view?
The first step in the drawing of any auxiliary view is to draw the object in normal multi-view projection, as shown in figure 5-23. A minimum of two orthographic views is necessary. The space between these views is generally greater than normal. The reason for this will become apparent.
What is depth auxiliary view?
Depth auxiliary – The inclined surface will appear foreshortened in a top view and a right-side view. The inclined surface will appear as a line or edge in the front view (see Figure 1). Height auxiliary – The inclined surface will appear foreshortened in a front view and a right-side view.
What is auxiliary view and get it by transformation?
An auxiliary view can be used to create a projection that shows the true length of a line or true size of a plane. An auxiliary view can be directly produced using CAD if the original object was drawn as a 3D model. Folding lines or reference lines represent the edge views of projection planes.