Seeking clarity on an angular check. We have a tight tolerance on an angular surface. ( 35 degrees )

1.0000”/1.0002” from the angular surface to .250” gage pin. ( On a sine bar )

Angular callout is .002”. Assuming the hypotenuse is 1.000”.

1. Without a 1.0001” basic dimension using 1.0000”/1.0002” tolerance, is the .002” angular callout excessive as the .002” band is greater than the .0002” tolerance on the gage point length?

2. Would providing a surface profile callout of .0002” and a basic dimension of 1.0001” override the .002” angular callout or should the angular callout be tightened?

See attached hand sketch.

Thanks,

Ron

1.0000”/1.0002” from the angular surface to .250” gage pin. ( On a sine bar )

Angular callout is .002”. Assuming the hypotenuse is 1.000”.

1. Without a 1.0001” basic dimension using 1.0000”/1.0002” tolerance, is the .002” angular callout excessive as the .002” band is greater than the .0002” tolerance on the gage point length?

2. Would providing a surface profile callout of .0002” and a basic dimension of 1.0001” override the .002” angular callout or should the angular callout be tightened?

See attached hand sketch.

Thanks,

Ron