Abstract
Introduced a vacuum booster for the main cylinder assembly of the plane detected some of the design and associated design the main part of the relevant knowledge. The vacuum booster master cylinder assembly performance test for the whole plane journey tightness, and air travel detection. Chartered plane from the PLC and touch screen control, electric cylinder used to do precision displacement and promote the device, using vacuum sensor vacuum measurement, coding For the trip to measure. Vertical installation of a workpiece, the importation of putting down, putting upward output, the upper plane to install a pinched cylinder.
Key words: vacuum booster seal the entire trip air trip PLC Touchscreen