CAD mechanical drawing in the labeling of the national standards is the mechanical industry drawing of the national labeling, the following is set up in AUTOCAD as a national standard labeling style. Also includes arrows and numeric centers of the national standard:

Text style settings: AutoCAD should be given priority to *.shx that is, AutoCAD's special fonts (SHX fonts), less use of TrueType fonts (TTF fonts) under Windows. The following figure is in line with the national standard text style.

1, the new gb style, in the "straight lines and arrows" on the card to set the size of the line, the size of the boundary and other parameters as shown in Figure.?

The starting point offset in the figure for the standard architectural drawings, if it is a mechanical drawing, you can press the default value remains unchanged.

2, select the size text style?

3, consider labeling scale factor?

Proportionality factor DIMSCALE to take the inverse of the proportion, such as out of the scale of 1:50, DIMSCALE = 50; such as out of the scale of 1:100, DIMSCALE = 100 ......, which is in the model space out of the situation. If you use the layout, then select "Scale labeling by layout (drawing space)", do not need to specify the value of DIMSCALE.

4, the unit can be the default value?

5, public **** parameters are set, click "OK", return to the previous dialog box, see the new gb style.