[Ro...] Posted August 18, 2021 Share Posted August 18, 2021 The standard is clear. It's up to the designer to follow the standard, not vice versa. Dimensioning the CS diameter to either the major or the minor size on a cylindrical surface, like you would do on a flat surface, will not give you a fastener that is below the entire surface. You'd have to have a counterbore at the top for that to happen. This should be noted if that's the design intent. Link to comment Share on other sites More sharing options...
[An...] Posted August 19, 2021 Share Posted August 19, 2021 ___ Link to comment Share on other sites More sharing options...
[Ro...] Posted August 19, 2021 Share Posted August 19, 2021 Did you have a question? Link to comment Share on other sites More sharing options...
[Ri...] Posted August 19, 2021 Share Posted August 19, 2021 Please sign in to view this quote. OK, Tom. Let's not drag up the past. I've slept since then. 😃 Link to comment Share on other sites More sharing options...
[An...] Posted August 20, 2021 Share Posted August 20, 2021 ___ Link to comment Share on other sites More sharing options...
[To...] Posted August 20, 2021 Share Posted August 20, 2021 Please sign in to view this quote. Sorry.... Link to comment Share on other sites More sharing options...
[An...] Posted August 23, 2021 Share Posted August 23, 2021 ___ Link to comment Share on other sites More sharing options...
[Ma...] Posted August 23, 2021 Share Posted August 23, 2021 I can not find how it is dimensioned in ISO but on drawings should be mentioned which standards are used. Then designer should follow these rules to ensure later understanding. But standards are changing quietly often. Standards should reflect practise in process / make quick measuring on machines easier and more reliable, aka. more precise. My personal opinion - ASME in this case did wrong job. Link to comment Share on other sites More sharing options...
[An...] Posted August 23, 2021 Share Posted August 23, 2021 ___ Link to comment Share on other sites More sharing options...
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