End cushioning
End cushioning
(OP)
Hello guys,
another question from me. I have a piston accumulator, and it has an end cushioning at the end of stroke of oil side. See image. I have calculated kinetic energy of the system and got the pressure peak. Normally in cylinder, we have a cushioning hole, through this oil flows. But in my case, i dont have it. How should i measure the tolerance of hole and piston ?
another question from me. I have a piston accumulator, and it has an end cushioning at the end of stroke of oil side. See image. I have calculated kinetic energy of the system and got the pressure peak. Normally in cylinder, we have a cushioning hole, through this oil flows. But in my case, i dont have it. How should i measure the tolerance of hole and piston ?





RE: End cushioning
You can always fine tune the flow by tapering the piston protrusion OD.
RE: End cushioning