IET 160.02
Computer Aided Design using AutoCAD

Class Website
Click on the following links



Class  Assignments 
Information Instructions or images in gif  format.
Syllabus
in MS Word format
Class Schedule
in MS Excel format
Grade Sheet
in MS Excel format

 






 

5-7 Scale for the house is 1/8" = 1'  (architectural units).
 
 


 


6-13 Follow the instructions in the book. 

    • Print, 1:1 scale.
    • Engineering units
    • Dimension precision to 4  units after the decimal

6-14 Instructions:
    • Draw the front view only
    • Engineering units
    • Dimension precision to 2 units after the decimal

6-15 Instructions:
    • Draw the front view only
    • Engineering units
    • Dimension precision to 4 units after the decimal

Project 1-1 Hints:
  • Use the TTR option for drawing a circle for the 4 arcs then trim as needed.



 
 


11-10 Instructions:

  • Follow the book example, you don't have to use the snap and grid but you might find it helpful.
  • Do not draw the isometric 3D model in the corner.
  • Include all dimensions, precision to 3 places.
  • Include hidden and centerlines at a proper scale.
  • Scale 1:1
3-8 Instructions (no image for the exercise):
  • Use drawing from second week
  • Show a right side-end view with appropriate hidden lines and a centerline
  • Print at a 1:2 scale

12-8  Create the door shown with a portrait orientation of the paper.
  • worth 20 points
Project 2-2 (no image for the exercise):
  • Create the magazine holder as a flat pattern similar to the one shown on the previous page. 
  • Follow the "Stretchout Line" pattern to get full credit.
  • Identify the fold lines (use hidden lines) with a "leader dimension".
  • Identify the tabs that need glue using the "hatch" command and leader dimensions.
  • Don't answer the questions associated with this excersise.
  • Extra credit for properly proportioned hatches, erase the hatch border when done, make the hatch gray number 9
  • Dimension everything you think is appropriate
  • Engineering units, precision to 4 units after decimal
  • You may develop strategies with others but your work needs to be unique!
  • This has to work to get credit!
  • worth 20 points

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14-11 Instructions (no image for the exercise)
  • Use the Pline and Donut commands
  • Put a thickness on your polyline
  • Create any type of car
  • No dimensions please

15-5 from your drawing 6-8


15-16


15-20 Instructions:
You may want to creat a layer called "Section", color it blue.


 

16-7 Instructions (no image for the exercise):

  • Create any kind of chair, Include at least 5 drawing entities in it.
  • Fully dimension one chair.
  • Array using the polar or rectangular options with at least 20 chairs.



16-26 Instructions

  • Create a wheel with all of the elements of the one shown.
  • Must have:
    • Tire treads 
    • Tire rim
    • A two spoke set (create before using the array)
    • Spoke caps that are round
    • One spoke that overlaps the other in the set near the hub
    • Detail viewport window
  • No dimensions please.
  • Hint: 
    1. create all the concentric circles
    2. then make the spoke set, get it the way you like it
    3. trim as necessary to make it appear that one spoke is above the other
    4. do the array

17-6 Instructions (no image for the exercise):

Text book exercise, follow the problem in the book

Caution:

There are some typos and mistakes in the book so follow this procedure:

  1. Do not use the "Wizard" setup, use your template drawing.
  2. Go to your pull down menu and choose "Format" then select "Drawing Limits".  Watch the command line and set the lower left to the default of 0',0' and the uppper left to 120', 90'. 
  3. Go to your pull down menu and choose "Format" then select "Units".  Set your units to "Architectural" with a precision of 1/2 inch.
  4. If you choose to use the "grid" and "snap" settings set those to 2' by right clicking on either the snap or grid on the status bar below your drawing.
  5. Your first point (lower left) of your property should start at 10',10' not 10,10 (inches) as the book suggests. 
  6. Figure 17-1 shows a dimension from the property line on the x axis in the upper right corner of 21', it should read 20'.
  7. Follow the book examples from this point forward. 
  8. Once you are done check to see if west corner of your house is 5' 2-1/2 inches from the property line.  This is an indicator to see if you scaled, stretched and rotated your house properly.  If it is not you should probably back up or better yet start over.  At this point it would be easier to restart it than to try and fix it.
  9. Print out on 11 x 17 inch paper (tabloid).  You'll have to create this "layout" in paper space.
17-10 Instructions (no image for the exercise):

Text book exercise, follow the problem in the book, use centimeters.
 


19-4  Instructions (worth 3, 30 points)

Create a title block

  • Must have a simple but readable logo
  • Two diffrent text styles
  • Three different text sizes
  • Two different line thicknesses as shown
  • Must contain at least the following elements:
    • Organization name 
    • Sheet title
    • Date
    • Scale
    • Units
  • Make your border around your drawing the same thickness as your title block and the same color then place it behind your "viewport" layer.

20-4


20-10 (worth 2 drawings, 20 points)

  • Print on a 11 x 17 inch sheet (Tabloid)



20-13
 

20-14 (Extra Credit)

  • Follow book example

 

Click here for your
Dimensioning Strategies tip sheet
in MS Word format
 


23-2 Instructions 

  • Start with a 2 x 12 inch piece of lumber which is 11.25 inches wide and can be bought in lengths of 8 feet or more in 2 foot unit increments.
  • There are ten treads and risers
  • Include text that describes length of your 2 x 12 that will be needed and the height and length of your stairs. 
    • Extra Credit:
      • Buy a house, buy some lumber at Knudson's and build this.

24-6


24-9

25-6 Instructions (no image for this exercise):

  • Draw a figure similar to the one shown in the book
  • Provide two model space windows in paperspace on an 8.5 x 11 inch paper with a landscape orientation showing: 
    • Ordinate dimensions in the first view
    • Baseline dimensions in the second view.

25-10

25-12 Instructions (no image for this exercise):

  1. Draw all three views, front, right and top.
  2. Use RomanS for the text style as instructed
  3. Units are centimeters, scale 2:1
  4. Show the placement of the holes, assume equal distance from the edges, top and bottom
  5. Precision to 0.00
26-8 Instructions: (no image for this exercise):
  1. Do not create any new layers, use what you already have
  2. Units are millimeters, scale 1:1 
  3. You don't have to use the grid and snap
  4. Change your center mark size to 0.1800
  5. DO NOT change arrow size to 3 use the "fit" option and make that 20
  6. DO NOT create a new dimension style, modify the existing
  7. Set precision to 0
  8. Dimension text to Romans

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27-9 Instructions: (no image for this exercise):

Follow example in book except:
  1. You don't have to use the grid and snap
  2. Change your center mark size to 0.400
  3. DO NOT create a new dimension style, "Textin" and "Textout", modify the existing "Standard"
  4. Dimension text to Romans



27-10 Instructions:

  1. Create the drawing as shown in the book and above
  2. Make the text font "Times New Roman"
28-14 (no image for this exercise):

Follow example in book


28-15 Instructions:

Follow example in book
 
 
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House Exercise Chapter 31 

(worth 2 drawings, 20 points, no image for this exercise)
Instructions:
  • Start with your drawing 17-6 or create a house design of your own of similar size or larger.
  • Create at least 4 internal rooms.
  • Make the exterior walls 7" thick, dimension one of them.
  • Make the interior walls 4 1/2" thick, dimension one of them.
  • Draw the exterior door in the same location and size as in your drawing 20-10, dimension its width.
  • Draw your interior doors 28" wide, dimension them.
  • Put some trees and bushes in the yard.
  • Create a layer called fixtures and color it magenta.
  • Create 20 blocks in "fixtures" and insert them into the drawing, there will be no credit for copying AutoCADs blocks.
  • Use a proper scaling for all blocks so that they are proportional in size to the house.
  • Plot on the HP 750 color plotter with a standard architectural scale, use ANSI D size paper.
  • Grading
    • The minimum gets you 10 points
    • Providing what is expected, up to 20 points
    • A larger house with lots of details, up to 30 points



36-6


36-14


36-15


37-10

Instructions:
    • Draw as shown, use MV in all views except for the top view.
    • Hide dimensions in isometric view.

37-12
Instructions:
    • Draw as shown, use MV in isometric view 

Project 7-2
Instructions:
  • Generally follow the book example.
  • Build according to the specifications below.
Hint: 
  • Draw as shown with each of the 6 standard views; top, bottom, left, right, front, back and an isometric view (without dimensions).
  • You will have to create a surface on each face of the dice.
  • Make a block with the dots (7 of them) and insert this block, erase the dots you don't need then attach the reamining dots onto the appropriate face. 
  • Erase the dots you don't need.
  • Use a dense line hatch not a solid for the fill in the dot.
  • Opposite faces of the dice add up to seven.

 


39-1

Instructions:

  • Scale 1:8, units inches

39-5 
Instructions:
  • Draw as you see fit.
  • Make sure you label the three appropriate dimensions shown plus the whole tire diameter. 
Hint:  Dimension off of your reference geometry before you revolve.


39-6 EXTRA CREDIT ONLY 
Instructions:

  • Scale 1/4" = 1'
  • 10 points

39-8
Instructions:
  • Scale 1 : 100, units centimeters

40-3
Instructions:
  • Scale 2.5 : 1, units millimeters
  • Draw using "tabulated surface", follow example in book.
  • Close the front and back by using "ruled surface" this will give it the appearance of a solid object.
  • Use "MV" in all views.
  • Hide dimensions in isometric view.



40-8

Instructions:

  • Draw using the dimensions shown.
  • Unlabled angles are 90 degrees. 
  • Length is 10 centimeters.
  • Set surftabs to 20.
  • Remember to draw the object on your "reference geometry" layer, do the 3D surface then transfer the 3D surface to your "draw" layer
  • Put a surface on both of the ends ("ruled surface" perhaps).
  • Scale 10 : 1, units centimeters.
    • Do not use "MV".
    • Hide dimension in isometric view.

42-8

Instructions:

  1. Draw 42-8 from the front view as shown (use reference layer)
  2. Make it 3D using revolved  surface. 
  3. Do not include the text.
  4. For rendering you need to pick a material, two lights and a background color or image.
39-4 

Instructions:

  1. Render the lamp problem with a table top using 3 different materials, two lights, and a background color or image. 
We will render both of these in class on Thursday ONLY.
 

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