replacing the swivel handle with a homebrew pneumatic cylinder made in the shop. With a single button press, a swoosh of compressed air either clamps or releases the table. Best of all ...

Pneumatics looks at the use of compressed air to create a circuit ... of the most common pneumatic components.A single acting cylinder will only extend through pressure from the pump.

when air pressure is applied, the bolt is drawn into the cylinder, which locks the arm in place. To make it easy to unlock the arm, a pneumatic solenoid releases the pressure on the system at the ...