Flatness tolerance callout I have never come across
Flatness tolerance callout I have never come across
(OP)
I have come about a flatness tol. never seen before. I use 1994 version, may be its in 2009. If someone can help me with this. Here is how the flatness is called out on the same surface:
The first feature control fame: "flatness symbol|0.25"
second feature control directly below it (same leader line): "flatness symbol|0.1/50"
I would really appreciate if someone can tell me what the second feature control frame means.
Ray
The first feature control fame: "flatness symbol|0.25"
second feature control directly below it (same leader line): "flatness symbol|0.1/50"
I would really appreciate if someone can tell me what the second feature control frame means.
Ray





RE: Flatness tolerance callout I have never come across
There should be square or diameter symbol before the number 50, meaning flatness 0.1 per every 50 x 50 square (or 50 dia circle)
RE: Flatness tolerance callout I have never come across
RE: Flatness tolerance callout I have never come across
RE: Flatness tolerance callout I have never come across
Powerhound, GDTP S-0731
Engineering Technician
Inventor 2010
Mastercam X6
Smartcam 11.1
SSG, U.S. Army
Taji, Iraq OIF II
RE: Flatness tolerance callout I have never come across
Thanks
RE: Flatness tolerance callout I have never come across
RE: Flatness tolerance callout I have never come across
Powerhound, GDTP S-0731
Engineering Technician
Inventor 2010
Mastercam X6
Smartcam 11.1
SSG, U.S. Army
Taji, Iraq OIF II
RE: Flatness tolerance callout I have never come across