Continue to Site

Eng-Tips is the largest engineering community on the Internet

Intelligent Work Forums for Engineering Professionals

Register Log in
  • Congratulations waross 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: *

  • Users: JCJackson
  • Content: Threads
  • Order by date
  1. JCJackson

    Hardness (Jonimy?) Curves for 50CrMo4 or 4150 Alloy Steel

    Can anybody point me to a referance/website (where I don't have to take out a mortgage to get a hay stack with the pertinent needle)that publishes Hardness Curves for 50CrMo4 Chrome-Moly alloy. SAE/AISI 4150 IS an equiv' alloy and so would suffice for my purposes.
  2. JCJackson

    Fretting Corrosion

    Can anybody provide info' with respect to vibration frequency mins/max to initiate fretting corrosion between assembled parts.
  3. JCJackson

    Fretting Corrosion

    Can anybody provide info' with respect to vibration frequency mins/max to initiate fretting corrosion between assembled parts.
  4. JCJackson

    Cam Accuracy Assessment

    I am currently involved in a vibration problem. I suspect that the cams involved may be contributing. Rothbart (ISBN0-07-137757-3 art 10.6) advocates using "finite differences" to assess cam dynamic performance. The problem I have is that the angle interval selected has a profound effect on the...

Part and Inventory Search

Back
Top Bottom