Continue to Site

Eng-Tips is the largest engineering community on the Internet

Intelligent Work Forums for Engineering Professionals

  • Congratulations cowski 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 rapper

  1. rapper

    Surface Finish

    Thanks for the reply, a little more background - the part is a 2.5mm thk aluminium curved forming which is a segment of an antenna reflector. Our customer requires a 0.25mm RMS surface accuracy - the accuracy an antenna assembly is measured by probing approx 500 points and calculating an RMS...
  2. rapper

    Reflector panel surface tolerance

    Does anybody know the appropriate 'profile of surface' tolerance to achieve a surface accuracy of 0.25mm RMS.
  3. rapper

    Surface Finish

    Does anybody know the appropriate 'profile of surface' tolerance to achieve a surface accuracy of 0.25mm RMS.

Part and Inventory Search