[St...] Posted Thursday at 05:54 PM Share Posted Thursday at 05:54 PM Would you consider this Concentricity? or Coaxiality? We are having a difference of opinion on this. Link to comment Share on other sites More sharing options...
[Cl...] Posted Thursday at 06:10 PM Share Posted Thursday at 06:10 PM Concentricity describes how close the axis of two cylindrical or circular features are to each other. IMHO. Link to comment Share on other sites More sharing options...
[Ke...] Posted Thursday at 11:52 PM Share Posted Thursday at 11:52 PM If the length of the cylinder is longer than 3 times the diameter, it is evaluated in terms of coaxiality. If the length is shorter than 3 times the diameter, or if there is an ACS symbol, it is evaluated in terms of concentricity. Link to comment Share on other sites More sharing options...
[na...] Posted Friday at 08:20 AM Share Posted Friday at 08:20 AM Please sign in to view this quote. Can you offer a paragraph from international or national standard supporting the 3 times statement? Link to comment Share on other sites More sharing options...
[Gu...] Posted Friday at 08:46 AM Share Posted Friday at 08:46 AM I do not understand the difference between coaxiality and concentricity in your case ? I this case, I prefer check straightness of the 2 axis in combined zone because the datum A is too short. Link to comment Share on other sites More sharing options...
[Da...] Posted Friday at 12:14 PM Share Posted Friday at 12:14 PM Concentricity applies looking down the center axis, coaxiality applies when looking at it from the sides. Link to comment Share on other sites More sharing options...
[Ke...] Posted Friday at 12:50 PM Share Posted Friday at 12:50 PM https://www.gdandtbasics.com/coaxiality-vs-concentricity-vs-position/ Link to comment Share on other sites More sharing options...
[To...] Posted Friday at 01:19 PM Share Posted Friday at 01:19 PM Please sign in to view this quote. I am not an ISO expert in any regards, but I am looking forward to the comments from the ISO community on the ACS interpretation. I also don't understand why ISO coaxiality doesn't consider the outer tangential element condition of the considered feature. Link to comment Share on other sites More sharing options...
[Ke...] Posted Friday at 01:32 PM Share Posted Friday at 01:32 PM Please sign in to view this quote. I'm in the same boat. As described, it looks like they are process controls more than anything else... Link to comment Share on other sites More sharing options...
Recommended Posts
Please sign in to comment
You will be able to leave a comment after signing in