I have a valve core that is oscillating durring a "flowing" condition, I can not have this in my system.
It is obvious that the oscillation comes from the spring characteristics of the valve core.
The question I have is... do all check valves use springs? What other small economical options...
I have a reed switch that has been working properly for multiple cycles, then out of the blue it is showing a short circuit. The reed switch itself has been soldered to a circuit board and embeded in epoxy, so I do not have the luxury of being able to physically touch the switch or board.
Has...
I have a reed switch that has been working properly for multiple cycles, then out of the blue it is showing a short circuit. The reed switch itself has been soldered to a circuit board and embeded in epoxy, so I do not have the luxury of being able to physically touch the switch or board.
Has...
I have a 1/4-20 ACME thread power drive screw that is exposed to high amounts vibration, and right now it keeps back driving on me.
There is a spring loaded mass that is "bouncing" off of the face of the nut and causeing the screw to back drive. The efficiency of the threads is -.625ish, and...
