Auxiliary Views
Purpose of Auxiliary Views
- Show the true shape of an inclined surface
s
s
Principal faces of the above object are not parallel to the
standard planes of projection.
The auxiliary view shows the true size and shape of the
hole feature.
Au

Auxiliary Views
Purpose of Auxiliary Views
- Show the true shape of an inclined surface
s
s
Principal faces of the above object are not parallel to the
standard planes of projection.
The auxiliary view shows the true size and shape of the
hole feature.
Au

Modeling
Fundamentals
2-D Computer Graphics
Use computer to draft
Not a modeling process
Requires slow speed and
small memory for computer
3-D idea existed, but was not
realizable.
Began in early 60s
3-D Computer Graphics
Use computer to model 3-D obje

Modeling
Fundamentals
2-D Computer Graphics
Use computer to draft
Not a modeling process
Requires slow speed and
small memory for computer
3-D idea existed, but was not
realizable.
Began in early 60s
3-D Computer Graphics
Use computer to model 3-D obje

Engineering Geometry
Points
A point represents a location in space or on a
drawing. It has no width, height or depth.
Lines
A straight line is
the shortest
distance between
two points.
Parallel lines
Intersecting lines
Perpendicular lines
Polygons
A polyg

Engineering Geometry
Points
A point represents a location in space or on a
drawing. It has no width, height or depth.
Lines
A straight line is
the shortest
distance between
two points.
Parallel lines
Intersecting lines
Perpendicular lines
Polygons
A polyg

Sketching Technique
Traditional Drawing Tools
s
s
s
s
s
s
s
Pencils & eraser
Ruler with scales
Compass & protractor
45-& 30/60 triangles
Curve (circle) template
8.5 x 11 white paper
Fade-out grid sketch paper
Sketching
s
Sketching is used in engineering g

Sketching Technique
Traditional Drawing Tools
s
s
s
s
s
s
s
Pencils & eraser
Ruler with scales
Compass & protractor
45-& 30/60 triangles
Curve (circle) template
8.5 x 11 white paper
Fade-out grid sketch paper
Sketching
s
Sketching is used in engineering g

Fundamentals of Graphics
Communication
G. R. Bertoline et al.
Sixth Edition
McGraw-Hill, 2010
Topics
s
s
s
s
Graphic Language
& Design
Sketching
Techniques
Engineering
Geometry
3-D Solid Modeling
s
s
s
s
s
s
Multiview Projection
Auxiliary Views
Pictorial

Fundamentals of Graphics
Communication
G. R. Bertoline et al.
Sixth Edition
McGraw-Hill, 2010
Topics
s
s
s
s
Graphic Language
& Design
Sketching
Techniques
Engineering
Geometry
3-D Solid Modeling
s
s
s
s
s
s
Multiview Projection
Auxiliary Views
Pictorial

Robert Nelson
8606 Beekman Drive
Miramar, Fl 33025
954-670-3216
TheRese123@bellsouth.net
Objective:
Gain experience as an intern working in a company, which includes my field of study.
Education:
Finishing my sophomore year as a mechanical engineering ma

Robert Nelson
8606 Beekman Drive
Miramar, Fl 33025
954-670-3216
TheRese123@bellsouth.net
Objective:
Gain experience as an intern working in a company, which includes my field of study.
Education:
Finishing my sophomore year as a mechanical engineering ma