{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

engr 111c_05_2_08c_otey

engr 111c_05_2_08c_otey - Class 5.2 Used to create true...

Info iconThis preview shows pages 1–16. Sign up to view the full content.

View Full Document Right Arrow Icon
  September 25, 2008. Class 5.2
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Used to create true size views of surfaces that  do not appear true size in any orthographic  view. Generally apply to inclined surfaces. True sizes are often necessary for pattern  layouts. Are created by transferring distances from a  folding line to each orthographic view.
Background image of page 2
Primary auxiliary views are projected directly from  an orthographic view. Secondary auxiliary views are projected from a  primary auxiliary view.
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
The auxiliary plane is parallel to the inclined  surface. The auxiliary plane is perpendicular to the  frontal plane and hinged to it. The folding plane is numbered F/1 for the  Folding/Auxiliary 1 plane, as an example.
Background image of page 4
Background image of page 5

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Background image of page 6
Background image of page 7

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
F H F 1
Background image of page 8
Background image of page 9

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Number the corners on  the view that appears  misshaped. Transfer the numbers to  the view that appears  as an edge.
Background image of page 10
Transfer the distance to  each numbered point  from the folding line  between orthographic  planes from the  auxiliary folding line. 
Background image of page 11

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Connect the dots. Place a “TS” for true  size on the true surface. Be sure to number your  auxiliary folding line.
Background image of page 12
Before: Orthographic views  with an inclined  surface.
Background image of page 13

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
After: Auxiliary view that  shows true size and  shape.
Background image of page 14
Sizing a model of a physical object so that the  model fits in a given space. The resulting model MUST be proportional to  the original object.
Background image of page 15

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Image of page 16
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}