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  • Users: JasonEm
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  1. JasonEm

    Swivel vs Shoulder Bolt

    So here's the issue: I am designing a swivel (1.9" dia OD of high strength 416 SS) the load will be retained by a 1/2" shoulder bolt that spans a .65" channel through the middle of the swivel end. Issue: I am unable to find any guidelines on how close the bolt can be from the end of the swivel...
  2. JasonEm

    Shoulder Bolt Loading Question.

    Thanks for Reading I have a question on the stress analysis that has to do with a design that will be using a shoulder bolt. The bolts will be the primary loading points at either end of a vertically loaded swivel. The mounting hole for the bolt will be called out at 0.3750" (+.0015/-.0010) as...
  3. JasonEm

    Slip Ring help needed

    Hello and thanks for checking this forum ...We are designing a swivel for use in helicopter longline work, and are wanting to transfer an electrical signal through the rotary joint. Yes, there are a lot of slip rings out there on the market, but we have space constraints (OD 2", ID 1&quot...
  4. JasonEm

    Machined thread strengths

    Hello Members, I have been searching in vain for a good site that would help calculate the pull out strengths on machined threads. Just wondering if anyone has a link or other reference material on the subject. Thanks
  5. JasonEm

    Machined thread strengths

    Hello Members, I am searching for a good site or reference material to help calculate the pull out strength on a threaded section that will be machined into a part. It will terminate in a Grade 8 Nut so I am not as concerned with the nut strength as I am with the machined section. Thanks

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