pneumatic circuts
Posted: Sun May 20, 2007 3:31 pm
as I think about more advance spud guns I think about ways to make spud guns preform certain task based on the flow of air, and pressurization of the chamber. I begin to think about these complex pneumatic circuits that use various relief valves, pistons, needle valves, and check valves connected to the chammber I heard such systems are used in pacemakers, and are similar to pneumatic computers.
hears an example: say I wanted a fully automatic gun with closed bolt. when the flow is opened to the actuator port of the piston the chamber begins to pressurize. at 30psi the first relief valve goes off and powers a piston that pushes the the locking bolt's action to open and return, at 70psi another relief valve goes off and power a piston that cuts off the piston from the chamber and exhaust it using a diverting valve and a return spring closes the bolt, at 100psi the last relief valve goes off and powers the piston valve's actuator which is probaly a diverter like the sleeve valve. so the gun fires and check valve leading twords the chamber exhaust the other smaller pistons to make them reset, and the whole thing stars over
this is pretty complicated so I'm wondering of this idea of using complicated pneumatic wiring should be avoided or abandon
hears an example: say I wanted a fully automatic gun with closed bolt. when the flow is opened to the actuator port of the piston the chamber begins to pressurize. at 30psi the first relief valve goes off and powers a piston that pushes the the locking bolt's action to open and return, at 70psi another relief valve goes off and power a piston that cuts off the piston from the chamber and exhaust it using a diverting valve and a return spring closes the bolt, at 100psi the last relief valve goes off and powers the piston valve's actuator which is probaly a diverter like the sleeve valve. so the gun fires and check valve leading twords the chamber exhaust the other smaller pistons to make them reset, and the whole thing stars over
this is pretty complicated so I'm wondering of this idea of using complicated pneumatic wiring should be avoided or abandon