Shortcut keys are a very important part of CAD, such as:“ C” Draw a circle,“ XL” Draw a ray,“ MI” Mirror,“ CO” Copy graphics and so on. Mastering shortcut keys skillfully can greatly improve work efficiency. The following is an introduction to common shortcut keys

L draw a straight line, press ESC end command

C draw a circle, click OK

XL draw a ray, press ESC end command

E delete

H fill the graph, press ESC end command

TR trim, Click the part to be trimmed to

EX extension

PO draw a point

U return

M move

A draw an arc

T multiline text

CO copy the figure

MI image

O offset