9.7 Exercises

1. Create a drawing template with the following parameters:

   1.1    

   Lower left limits: 0,0

   1.2    

   Upper right limits: 17,11

   1.3    

   Grid: ½

   1.4    

   Snap: ¼

   1.5    

   Layers :

   Layer	Color	Linetype
   Obj	red	continuous
   Cl	cyan	center2
   Hidden	magenta	hidden2
   Text	yellow	continuous
   Dim	blue	continuous

   1.6    

   Save the template as BwLay.dwt in the C:\Steps\Lesson09 folder.

2. Start a new drawing using the BwLay.dwt template.

   2.1    

   Create the drawing in Figure 9.7.2a. You're allowed to draw one box and the outline of the wall. You may use the following commands to help: Copy, Rotate , Scale and Stretch . The size of each window is 1.75x the size of the smaller window next to it. Feel free to add layers if you think it necessary.

   
   Figure 9.7.2a: Use Copy, Rotate, Scale, and Stretch Commands

3. Open drawing MyRuler (created in Lesson 6) or drawing Ruler in the C:\Steps\Lesson09 folder. Create the drawing in Figure 9.7.3a. Feel free to add layers if you think it necessary.

   
   Figure 9.7.3a: MyRuler.dwg

   3.1	The circles have a 2" radius. The longer lines in the circles are ½", and the shorter lines are ¼".
   3.2	The text in the circles and on the ruler is 1/8" high.
   3.3	The gradient lines on the ruler are: 3/8", ¼", 1/8" and 1/16".

4. Now create the drawings in Figures 9.7.4a through 9.7.4d. The Roof Design sheet uses the same border, sheet size, and grid as the previous detail sheets (Lessons 4 & 5). The other drawings will fit on an 11"x17" sheet of paper.

   
   Figure 9.7.4a: Flange Detail

   
   Figure 9.7.4b: Gear Detail

   
   Figure 9.7.4c: Sample Roof Designs

   
   Figure 9.7.4d: Car Radio Wiring