Tips for getting started with CAD, a collection of commonly used commands and shortcut keys

Improve CAD drawing efficiency, essential tips for beginners! PHP editor Xigua has compiled a collection of commonly used commands and shortcut keys for getting started with CAD, covering all knowledge from basic operations to advanced commands. Master these techniques and you can significantly improve your drawing speed and accuracy. Come and take a look at these practical tips to make your CAD design journey easier and more efficient.

1. Drawing graphics operations

1. Straight line drawing

How to draw a straight line in CAD software?

Click the toolbar straight line command or enter [L] in the command line and press Enter.

Click a point in the drawing area or enter the coordinate point directly, press Enter, then specify the next point, press Enter again, repeat the next point, or press Enter to end the operation; or enter C to close (more than two line segments in the case of).

2. Multi-segment drawing

A poly-segment line is a special line connected by one or more straight segments and arcs. Features of different widths are also possible. The shortcut key for multi-line segment drawing is [PL], which is often used to define special-shaped sections, hand-drawn walls, beams, etc. in three-dimensional calculations.

2. Commonly used drawing commands

1. Object modification

Most of the current operating software are fool-like operations, which are not necessary We have too many drawing commands, but the frequency of use of modification commands is very high~

Commonly used modification commands are:

①Delete: Based on windows operation, Del or E key.

②Copy: Shortcut key [CO], copy one or more objects to the specified location, or you can copy the same object continuously.

③Move: Shortcut key [M], the difference from the copy function is that copying adds one more object, while moving only changes the position of the object.

④Trim: Shortcut key [TR], you can cut off the excess part according to the specified boundary.

⑤Extension: Shortcut key [EX], used to extend the extension object accurately to the target boundary.

2. Object capture

Users cannot rely on the mouse and eyes to accurately control drawing, so we need to use the capture function of cad. For example, object capture belongs to the transparent command (OS), which means that it does not hinder the Commands that can be used simultaneously during other operations.

You can use the capture command when drawing straight lines and other graphics. At the bottom of the software interface, right-click on object capture, left-click on settings, and a dialog window will pop up. Set the required capture method.

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