Continue to Site

Eng-Tips is the largest engineering community on the Internet

Intelligent Work Forums for Engineering Professionals

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

Recent content by carlfogel

  1. carlfogel

    stress relieving stainless steel bicycle spokes?

    Dear RD400guy, Here's part of a private email from a materials engineer about your explanation that I thought you might like to see. Thanks again, Carl Fogel >Carl, > >To me, the pertinent bit is: > >"It is dislocations in metal crystals that are the >'stress.' Cold forming, work...
  2. carlfogel

    stress relieving stainless steel bicycle spokes?

    Dear RD400guy, I'm delighted--this is the first time that I've seen something that might explain things. If I follow you, some of the confusion might arise from your distinction between real stress relief versus what you see as a plastic deformation that would sorta-kinda achieve the same...
  3. carlfogel

    stress relieving stainless steel bicycle spokes?

    Dear GRoberts and Knobhead, I appreciate the time and trouble that you both took to wade through my question. If I follow you, you both think that the spoke-squeezing serves to release mechanical torison from twisting the spoke nipples by allowing them to rotate slightly. Such "pinging" is...
  4. carlfogel

    stress relieving stainless steel bicycle spokes?

    Hello, Here's a stainless-steel stress-relief question. Briefly, can stainless-steel bicycle spokes be usefully stress-relieved by grabbing a pair of spokes already tensioned to 200-400 pounds in a wheel and squeezing them together with your hands? This procedure is one of the sacred beliefs...

Part and Inventory Search