How to Make Sun Gear Left With AutoCAD 2007

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How to Make Sun Gear Left With AutoCAD 2007

Introduction Figure 2D Mechanical Engineering

Picture Mechanical Engineering ie How to Make Sun Gear Left With AutoCAD 2007 If you have difficulty in making the picture in this article, please go to the article the basic commands in AutoCAD 2007, AutoCAD is not only used in civil engineering but can be used also on mechanical engineering drawings. In this article the commands used are command Circle, Array, Line, Rectangle, copy and Dimension.

Basic Settings
Conducted before drawing the image area set according to the image size, namely:
1. Set the unit of measure into Millimeter namely:
    - Select the format
    - select menu millimeter units and units of measure
2. Adjust the image area by typing Limits type 50,50
3. Create a layer to facilitate the drawing depending on needs

Production Method
How to make a sun gear left 2D With AutoCAD 2007 :
1. For a circle with the Circle command:
    - Outer-circle radius of 5
    - Inner-circle radius of 4
    - Inner-circle radius of 3
    - Inner-circle radius of 1.8
    - Inner-circle radius of 1.5
    - Inner-circle radius 1
    - Inner-circle radius of 0.8
    - Inner-circle radius of 0.6
 
2. Create a vertical line as a helper line with the base point in the direction of the center circle to the top of the base point or intersection quadrant
3. For a small circle for the bolt using the Circle command with a radius of 0.2
4. Use the Array command with polar models and item numbers in the total column value of 4 means the contents of the small circle will be copied as many as 4 pieces
5. Use the Array command with polar models and item numbers in the total column value content of 24 to make a hole in the section between the bolt holes made ​​in step 4
6. Cut lines that are not used to using the Trim command
7. Copy the object that you created in step 5 and 6 to the left or right of
8. Make a small circle with the Circle command with the TTR models with a radius of 0.2 in the corner
9. Then you cut the Trim command so that angle becomes curved
10. Create a box with the command rectangle with size 0.5 and place it on the edge of the circle in
11. Add sizes used are:
    - Select the Dimension
    - Select to display the size of the Radius Radius
    - Select Line to display the size of the line

Step-by-step How to Make Sun Gear Left With AutoCAD 2007 such as already described. If you practice when the results are not the same, try to see the video tutorial here and visit link http://blog-autocad3dtutorial.blogspot.com or http://borneoautocad.blogspot.com