I am currently programming a job from drawing with a hole with no true position specified, it has boxed dimensions which would imply a true position. I've notified the customer to ask what the true position would be and they said I should be able to get the true position from the ISO Spec?
To my knowledge the ISO specification used being ISO 2768-m does not specify a true position to use for boxed dimensions with no positional tolerance, this is usually illustrated on the drawing in a tolerance frame around the hole call out? I'm looking to reply with words to that effect, am I right to say this?
I've checked the standard and I can't see anything on this, any advice would be greatly appreciated (see attached image)
Important things to note for the DIN ISO 2768 standard
New international standards for general tolerances were introduced at the end of 2022. DIN ISO 22081 will soon replace the old standard DIN ISO 2768.
The old standard DIN ISO 2768 is still valid (as at March 2023) and can therefore continue to be used.
Copied and pasted from a Google search, as Jefman said, not very clear
Important things to note for the DIN ISO 2768 standard
New international standards for general tolerances were introduced at the end of 2022. DIN ISO 22081 will soon replace the old standard DIN ISO 2768.
The old standard DIN ISO 2768 is still valid (as at March 2023) and can therefore continue to be used.
Copied and pasted from a Google search, as Jefman said, not very clear