Perpendicularity measuring 2

[SeasonLee]

How to measure the perpendicualrity on this part, its a standard of ISO 2768, thanks for all inputs.

SeasonLee

 

[SeasonLee]

Thanks again,Harold.

The picture is pretty clear, and the method is very practical, its really give me a great help, I am trying to give a second star but limited by the system. Anyway, thanks for all inputs.

nithinku
Here is the thread of GD&T differences between ISO and ASME.

http://www.eng-tips.com/viewthread.cfm?qid=228088

SeasonLee

 

[MechNorth]

Frank,
Good point, it is not retroactive as each standard is accompanied by a release date, just like Y14.5; it can be Y14.5M-1994 or Y14.5-2009 or ...

Jim Sykes, P.Eng, GDTP-S
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