Recent content by jus2sho

I've been searching for the differences between the 2 standards without any luck. Would anyone by chance happen to know what the key differences are between the 2 standards? They appear to be identical, but maybe I'm missing something... Thank you for any input you may offer!

rb1957 nailed it. Thanks! It makes perfect sense where the "6" comes from. Now I just have to figure out the second equation...

I believe they're correct as well. I'd just like help if someone could explain how they're derived.

At the contact surface between the pin-hub or pin-shaft. The formula was actually found on mitcalc.com.

Yes, I do mean the bearing stress. Just can't figure out how the equations above are derived.

Ok, so I have a shaft and a hub that is connected with a solid dowel pin in double shear. I need to calculate the compressive stress in the shaft and in the hub under a torque load. I've found an equation that I believe may be my answer, but can someone please break the equation down for me so...

Sorry. I attached a blank file.http://files.engineering.com/getfile.aspx?folder=360cfeac-04bb-43a5-bcbd-26b222ac7b2c&file=SKMBT_36314111212210.pdf

Hi, I have 2 cylinders with a right hand tapped hole on each end. The 2 cylinders will be joined with a coupler. When operating, the rotation will be clockwise with a constant tension downwards. I believe right hand threads is correct because it will constantly tighten the three pieces...

Not really. Just looking for some help/advice. Thanks for the offer though.

I already tried that. When I try to apply the draft an error comes up that just says "could not construct draft".

I'm having a real huge issue with adding a step draft to the cylindrical portion of the part. The part requires a .5 deg. draft sloping in the direction of the arrows. Any suggestions on how to do this? Thanks! http://www.protomold.com/ProtoQuoteImage.aspx?PartIssueID=1080833&PqKey=2a59&l=0