Abstract: This paper studies the method of labeling ventilation parameters in the 3D simulation drawing of ventilation network and the modeling method of different entitative 3D arrows. The automatic labeling of ventilation parameters is realized by VB6.0 in combination with the secondary development technology of SolidWorks, thus enhancing the readability and holistic effect of 3D simulation model for the mine ventilation system.

Key words: Mine ventilation, Ventilated parameter, Automatic labeling, SolidWorks