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Why we half turn the hydraulic jack,while we loosing hydraulic nut?

  • When hydraulic jack is pressurised, the bolt is elongated and the load is taken by the jack to loosen the nut, and the nut is turned back up. 
  • On releasing the pressure, the bolt will go back to its original size, thereby causing the loosened nut to get jammed with the moving piston of the jack.
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Comments

  1. UnknownAugust 31, 2021 at 8:17 PM

    To avoid the check nut effect

    ReplyDelete
  2. UnknownNovember 25, 2021 at 10:10 PM

    What is check but effect

    ReplyDelete
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  5. KINZA SHAIKHMay 31, 2022 at 6:28 AM

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  7. DzApril 21, 2025 at 7:57 AM

    Useful

    ReplyDelete

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