material condition modifiers on datum reference frames
material condition modifiers on datum reference frames
(OP)
Help me understand the use of, and when to use material condition modifiers on datum reference frames.
Is it because the material condition of the DRF needs to accommodate parts as produced at their limits of size? Otherwise in the case of RFS, some parts that are produced within their size limits might not fit into the simulated DRF failing inspection when in reality they are good?
To clarify, attached is an example drawing where datum reference B has a MMC modifier, why?
Is it because the material condition of the DRF needs to accommodate parts as produced at their limits of size? Otherwise in the case of RFS, some parts that are produced within their size limits might not fit into the simulated DRF failing inspection when in reality they are good?
To clarify, attached is an example drawing where datum reference B has a MMC modifier, why?
lightweight, cheap, strong... pick 2





RE: material condition modifiers on datum reference frames
Link
This should help your understanding.
John Acosta, GDTP S-0731
Engineering Technician
Inventor 2013
Mastercam X6
Smartcam 11.1
SSG, U.S. Army
Taji, Iraq OIF II
RE: material condition modifiers on datum reference frames
lightweight, cheap, strong... pick 2
RE: material condition modifiers on datum reference frames
John Acosta, GDTP S-0731
Engineering Technician
Inventor 2013
Mastercam X6
Smartcam 11.1
SSG, U.S. Army
Taji, Iraq OIF II
RE: material condition modifiers on datum reference frames
lightweight, cheap, strong... pick 2