JacobCheverie I'll give you my reasoning behind why I think dimensioning would be in relation to A.
-Datum A is the Primary Datum.
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SingularitY
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Last edited by SingularitY; 10-18-2019, 05:59 PM. -
I can't give an answer as to why a drafter did not use diametrical or spherical instead of planar. I was just answering your question about if it is planar,... -
X=The radial distance from A center.
Like I stated before. If they truly meant it to be planar, then you are basically checking how center the sphere... -
Is this section of the print the only part that has dimensions associated to the sphere? Is there any other FCF that uses an AB alignment on the print... -
If you want the machines to default to a specific speed, hit F5-Find the tab that states the movespeed/touchspeed- change it to your desired value-then...Leave a comment:
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I like the idea of trying to mimic what the ASME standard explains using tangent planes and extracting the furthest points using variables and constructions....Leave a comment:
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It really depends on what features are Datums and what the Feature Control Frame describes on the print. My reply was strictly about a 3 plane alignment,...Leave a comment:
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All 3 Datums are large enough to pick up a reliable plane, then I align them as planes. If one side is small I may choose to do a line instead, but only...Leave a comment:
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Not that I know of. I have a variable inside each program called markedsetname and for each marked set I set it equal to the marked set name. Then I mark...Leave a comment:
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I always go in FCF order of precedence. How many degrees of freedom can the first datum constrain? Then it shall constrain them. How many degrees of freedom...Leave a comment:
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Are your workplaces correct? 2D or 3D lines? Double check your alignment? Could the CAD model be off a bit?
I'm backing Schlag on this one. Can't...Leave a comment:
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Scripts are useful. I have one that autosaves the program after each run into a folder specific to each cmm, then it will automatically delete the .cad...Leave a comment:
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The find noms tolerance shouldn't be that high. I would think for a 2mm ruby 2mm for find noms should be fine as long as your profile tolerance isn't...Leave a comment:
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