Tek-Tips is the largest IT community on the Internet today!

Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!

Register Log in
  • Congratulations TugboatEng on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!

Search results for query: *

  1. BEMPE16524

    Hydraulic Damper

    I checked again my diagram, and missing something, so here is the updated one: again I explain, only one side is loaded at a time. the hydraulic cylinder is purely to receive the external impact (one side at a time), no directional control is needed.
  2. BEMPE16524

    Hydraulic Damper

    No Dave. I don't have any info on that particular section.
  3. BEMPE16524

    Hydraulic Damper

    Hi SeaHydrosys, i appreciate your input. Only i think that the cylinder is double acting type because we have the load from both directions pivoted on the pin. Thanks.
  4. BEMPE16524

    Hydraulic Damper

    I think I have to create the system from scratch. so I have this diagram, but still in doubt about the hydraulic cylinder configuration. not sure if the spring in the cylinder is still necessary. Any idea would be appreciated.
  5. BEMPE16524

    Hydraulic Damper

    in addition, I don't have any hydraulic diagram of the system also.
  6. BEMPE16524

    Hydraulic Damper

    Hello Guys, I need some help. This photo is showing a dampener system (hydraulic cylinder and double accumulators). SWL of the system is 50 Ton. The movement of the pivoted point is very minor (I think not more than 3 degrees). So, I am not familiar with the system, do you know if there is...
  7. BEMPE16524

    How can such a part be made from steel?

    :LOL:
  8. BEMPE16524

    Best Methods to Merge and Seal Aluminum Cubical Structures

    what temperature are you looking at?
  9. BEMPE16524

    Cushion Cylinder design

    I believe what you mean is not really the pump reservoir. it is more likely a compensator that will expand when oil is full and contract by means of spring to fill up the system. I used something like this in one of my system: but you must know the maximum weight of your load and the capacity...
  10. BEMPE16524

    Plug and Seat Material for Boiler Feed Water Control Valve

    Given that 316SS with CoCr and Stellite 6 was initially specified, it may have been for higher wear and corrosion resistance. However, in the context of boiler feed water, the 416SS components should still perform adequately, provided the service conditions are consistent with your assumptions.
  11. BEMPE16524

    Cushion Cylinder design

    The reservoir serves multiple purposes: Provides a buffer for thermal expansion and volume changes. Ensures there is always sufficient fluid available to compensate for small leaks. Helps maintain system pressure balance. Without a reservoir, you are at risk of overpressure, fluid leakage...
  12. BEMPE16524

    Help with dropping cylinder

    small leak is common for stackup configuration like this. it could be due to the port o-ring that already worn out (become flat). are you using Wanfluh valves? some of the part number seems like theirs. Not sure why the system uses one direction c/balance only, because if you use...
  13. BEMPE16524

    Help with dropping cylinder

    have you considered counterbalance valve for both cylinders? how big is the cylinders? not sure if you have bled the air during new installation?
  14. BEMPE16524

    Request for Sharing Maintenance Experience of a Similar Type of Pump

    A is the measured when the spring is compressed. you can imagine what will happen if A in non compress state.
  15. BEMPE16524

    Design of levers ?

    simple and functional.
  16. BEMPE16524

    Wire Laser Additive Manufacturing

    can't really find a printed source, but from Google:
  17. BEMPE16524

    Design

    agree.
  18. BEMPE16524

    Rotational stiffness from eigen frequency

    Radians are not "missing" or "ignored"; they are simply dimensionless, and their inclusion in the equations is for clarity rather than for balancing dimensions.
  19. BEMPE16524

    Design

    yes you can, make sure good flush weldment. what do you want to verify with the software? if you are making new holes (same number and size as the old ones) and removing the old ones, software verification is less needed unless you really want to and for other specific reason. to cover the old...
  20. BEMPE16524

    Rotational stiffness from eigen frequency

    yup, as mentioned earlier, arc lenght/radius = meter/meter (or whatever unit you have) = 1. that's it.

Part and Inventory Search

Back
Top