12.7 Exercises


  1. Open the FlrPln-HVAC.dwg file in the C:\Steps\Lesson12 folder. Add the ductwork shown in Figure 12.7.1a to the floor plan. Don't add the detail “ it's there as a guide only.

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    Figure 12.7.1a:

  2. Create the cabinet face shown in Figure 12.7.2a. The limits are 0,0 and 6',4'-6". The toe board is a solid.

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    Figure 12.7.2a:

  3. Now try the piping spool drawing in Figure 12.7.3d. This is the drawing a welder will use to actually create sections of pipe. Use the details in Figures 12.7.3x as a guide. Can you determine the limits yourself? The drawing will be plotted on a 17"x11" sheet of paper. Save the drawing as MySpool in the C:\Steps\Lesson12 folder.


    Figure 12.7.3a:


    Figure 12.7.3b:


    Figure 12.7.3c:


    Figure 12.7.3d:

  4. Set up a new drawing from scratch. Create the drawing in Figure 12.7.4b.

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    Figure 12.7.4a:

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    Figure 12.7.4b:

    • Use a 1=1 scale on a 36"x24" sheet of paper.

    • Set the grid to 1; set the snap as needed.

    • Create layers as needed

    • Use multilines whenever possible.

    • The dimensions detail (Figure 12.7.4a) should help “ but don't draw the dimensions.

    • Save the drawing as MyMotorAssmbly.dwg in the C:\Steps\Lesson12 folder.

  5. Start a new drawing from scratch. Create the drawing in Figure 12.7.5a.

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    Figure 12.7.5a:

    • Use a ½" grid on a standard 11" x 8.5" sheet of paper.

    • No scale is required.

    • Use the Times New Roman font.

    • Save the drawing as MyDirections in the C:\Steps\Lesson12 folder.

  6. Create the vessel drawing in Figure 12.7.6a. The grid is 1" and the limits are 0,0 and 72",56". Save the drawing as MyVessel in the C:\Steps\Lesson12 folder.

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    Figure 12.7.6a:

  7. Open the MyPipingPlan12 drawing you created in Lesson 11; it's in the C:\Steps\Lesson11 folder. (If this isn't available, open Piping Plan 12 in the same folder.) Refer to Fig. 11.6.2f in Lesson 11 to see what it looks like.

    7.1    

    Add the pipe shown in Figure 12.7.7f. These notes might help:

    7.1.1    

    8" pipe has an OD (outer diameter) of 8.625"

     

    7.1.2    

    6" pipe has an OD of 6.625"

     

    7.1.3    

    4" pipe has an OD of 4.5"

     

    7.1.4    

    The pipe coming from the vessel is 6"

     

    7.2    

    Use multilines whenever possible “ Load the Pipe multiline style from the MyMLines style file in the C:\Steps\Lesson12 folder. (Use MLines.mnl if the MyMLines.mnl file is not available.)

     

    7.3    

    Some useful dimensions are shown in Figures 12.7.7a through 12.7.7e:


    Figure 12.7.7a:


    Figure 12.7.7b:


    Figure 12.7.7c:


    Figure 12.7.7d:


    Figure 12.7.7e:

     

    7.4    

    Save the drawing as MyPipPln14 in the C:\Steps\Lesson14 folder.

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    Figure 12.7.7f:




AutoCAD 2004. One Step at a Time (Part 1)
AutoCAD 2004. One Step at a Time (Part 1)
ISBN: N/A
EAN: N/A
Year: 2003
Pages: 162

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