I have a cylinder like a hub of a wheel with spokes coming out all around at 30 degree intervals- like a wagon wheel- easy to visualize I hope. Okay- I've pulled out all the spokes- so I now have the cylindrical hub with "empty" spoke holes all around. The holes are different sizes (.159 and 200").
Anyway one .159 hole is flanked by two .200 holes 30 degrees away on either side of the .159.
The question- the only basic dimension is the 30 degrees- What relationship
between the (two) holes is addressed by the feature control frame- the angle only? I'm having brain lock trying to figure it out so I can get Pc-dmis to
verify it. To frustrate things further, The hollow cylindrical "Hub" is relatively thin and the holes are shallow blind holes apx .16 deep- not much to measure.
I can construct lines between each hole and the center of the cyl. and get angle numbers that way- but Pc-dmis TP menu doesn't address angles- or does it??
Time to retire- for the long weekend anyway-
Any help guys



thanks
MJB
Anyway one .159 hole is flanked by two .200 holes 30 degrees away on either side of the .159.
The question- the only basic dimension is the 30 degrees- What relationship
between the (two) holes is addressed by the feature control frame- the angle only? I'm having brain lock trying to figure it out so I can get Pc-dmis to
verify it. To frustrate things further, The hollow cylindrical "Hub" is relatively thin and the holes are shallow blind holes apx .16 deep- not much to measure.
I can construct lines between each hole and the center of the cyl. and get angle numbers that way- but Pc-dmis TP menu doesn't address angles- or does it??
Time to retire- for the long weekend anyway-
Any help guys




thanks
MJB
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