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Auxiliary views are created by positioning a new line of sight relative to the object. It is possible to create any number of auxiliary views, including a new auxiliary view from an existing auxiliary view.
When should auxiliary views be used?
When an object has a slanted or inclined surface, it usually is not possible to show the inclined surface in an orthographic drawing without distortion. To present a more accurate description of any inclined surface, an additional view, known as an auxiliary view, is usually required.
What is an auxiliary drawing?
Auxiliary views are a type of orthographic projection used to determine the true size and shape of inclined and oblique surfaces of objects. • Normally, auxiliary views are projected from existing principal views. • However, auxiliary views can also be drawn first and then used to create a principal view.
How do I create an auxiliary view?
To 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.
What is the principal reason for using an auxiliary view?
Auxiliary Views Allow Principal Faces Of Features That Are Parallel To The Standard Planes Of Projection To Appear True Shape And Size.
What are the 6 types of auxiliary view?
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.
When the auxiliary view is hinged from the top the view is called?
An auxiliary view hinged on a front view is called a front auxiliary view. You just studied 25 terms!.
What is Auxiliary top view?
If the auxiliary plane is perpendicular to VP and inclined to HP, the view of the object projected on the auxiliary plane is called auxiliary top view and the auxiliary plane is called auxiliary inclined plane and denoted as AIP.
Do auxiliary views have hidden lines?
Later, when you are familiar with drawing auxiliary views, omit hidden lines when they do not add needed information to the drawing. intent. An auxiliary section is simply an auxiliary view in section.
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 a 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 top view (see Figure 2). Width auxiliary – The inclined surface will appear foreshortened in a top view and a front view.
How many types of auxiliary planes are there?
Auxiliary planes are of _______ types. Explanation: These are A.V.P (Auxiliary vertical plane) and A.I.P. (Auxiliary inclined plane). Auxiliary vertical plane is perpendicular to the H.P. and inclined to the V.P. projection on an A.V.P. is called auxiliary front plane.
Where can we put auxiliary view?
You can choose the auxiliary view axis orientation. To do this, go to Tools > Options > Mechanical Design > Drafting > Layout and select the Auxiliary and/or section views orientation according to profile check box .
How do you draw an auxiliary view in Autocad?
Create and Edit an Auxiliary View 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:.
When adding dimension to an auxiliary view it will be necessary to use the dash tool?
When adding dimensions to an auxiliary view it will be necessary to use the ________ tool. A. Linear dimension. Aligned dimension. Baseline dimension. Angle dimension.
What are the three principal views of an object?
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.
Which plane the top view of an object is projected?
The top view of an object shows the width and depth dimensions. The top view is projected onto the horizontal plane of projection, which is plane suspended above and parallel to the top of the object.
What are the materials to be used in constructing auxiliary views?
Most widely known are the T square, triangle, protractor, and compass; the parallel straightedge is an alternative to the T square.
How many possible auxiliary views are there for any given object with an inclined surface?
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. the six principal views. views will not completely describe an object.
What is PP in engineering drawing?
PP. profile plane. PPP. picture plane for perspective projection.
What is the most important tool in technical drawing?
The technical pen is an absolute must-have when it comes to technical drawing because it is a high-precision drawing device. It can be refilled with cartridges. Technical pens are available in different widths, so the perfect one can be found for using specific stencils.
Why sectional views are used in drawing?
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.
How many auxiliary views are necessary to draw the true size of an inclined plane?
(T/F) Not all inclined surfaces can be shown in true size and shape with only one auxiliary view. (T/F) A primary auxiliary view will provide the true shape and size of an inclined surface, but a secondary auxiliary view will be needed to show the exact location of any holes present.
What is the use of 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 type of drawing has the same level of detail as a two view drawing?
A multiview drawing is one that shows two or more two-dimensional views of a three- dimensional object. with dimensions, multiview drawings serve as the main form of communication between designers and manufacturers. All three-dimensional objects have width, height, and depth.
What term is applied to an auxiliary view projected directly from a normal view?
What term is applied to an auxiliary view projected directly from a principal view? True or False? All views projected from the front view feature the width dimension, so auxiliary views projected from the front view are sometimes referred to as width auxiliary views.
