How Do You Draw a 45 Degree Angle in AutoCAD?

by

In AutoCAD, drawing a 45-degree angle requires the use of a specific technique. By following these steps, you can easily create precise and accurate 45-degree angles in your AutoCAD drawings.

Step 1: Drawing a Line

To begin, open your AutoCAD software and start a new drawing. Select the “Line” command from the toolbar or type “L” on your keyboard and press Enter. Click on the starting point of your line, then move your cursor to the desired direction.

Step 2: Specifying Angle

Now, it’s time to specify the angle of your line. Instead of typing a specific angle value, we will use the “Ortho” mode in AutoCAD.

This mode restricts drawing lines at only 0, 90, and 180 degrees by default. To enable Ortho mode, press the F8 key on your keyboard or click on the “Ortho” button in the status bar.

Step 3: Drawing at a 45-Degree Angle

To draw at a precise 45-degree angle, hold down the SHIFT key on your keyboard while moving your cursor. The Ortho mode will lock the direction of your line to either horizontal or vertical but by holding SHIFT, it will allow you to draw lines at an angle of exactly 45 degrees from those directions.

Remember to release the SHIFT key after each line segment is drawn if you want to continue drawing lines in different directions.

Tips:

  • Use Object Snaps: To ensure accurate placement of lines at specific points or intersections, utilize object snaps in AutoCAD. Press F3 on your keyboard or click on the “OSNAP” button in the status bar to enable object snaps.
  • Use Polar Tracking: Another useful tool for drawing at specific angles is Polar Tracking.

    Press F10 on your keyboard or click on the “Polar Tracking” button in the status bar to enable it. You can set the tracking angle increment to 45 degrees by typing “45” and pressing Enter.

With these steps, you can easily draw precise 45-degree angles in AutoCAD. Remember to practice and experiment with different commands and tools to become more proficient in using AutoCAD’s vast array of features.

Conclusion:

Drawing 45-degree angles in AutoCAD is simple once you know the right techniques. By using the SHIFT key and Ortho mode, you can create accurate lines at a 45-degree angle. Additionally, leveraging object snaps and polar tracking can further enhance your precision and productivity when working with angles in AutoCAD.