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dbolden1-Visitor
1-Visitor
December 3, 2015
Question

how do I move a datum flag in a drawing in Creo 2.0

I have added the datum in my model.  It is dropped on the surface and is difficult to see but that is acceptable in the model.  Once I bring it into my drawing, the datum flag appears on the model geometry and I need to move it off.  It does not allow me to select the flag.  Any idea's?

While I am asking about datum's:  It appears that once I use a datum and then delete or erase it, it can NEVER be used again.  How do I use a datum letter that I deleted ?  Sometimes you want to change your datum stratagy.

Thanks


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13 replies

dbolden1-VisitorAuthor
1-Visitor
December 3, 2015

Datum X.jpg

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RonSt.Pierre12-Amethyst
12-Amethyst
December 3, 2015

first challenge:

hold down the alt key while selecting

Second challenge:

two fold.

If you erase, you can reclaim in your drawing tree

to change datum, you need go to model to delete existing datum.

I found it is best to come back to the drawing and re-establish the "old new" datum

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TomD.inPDX17-Peridot
17-Peridot
December 3, 2015

This is one of the things I cannot stands about using model datum tags in drawings.

In your case, you need to redefine the attachment of a leader on the surface.

I gave up a long time ago on the datum tags in drawings.  I now use a symbol at my leisure.

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dbolden1-VisitorAuthor
1-Visitor
December 3, 2015

Do I have to create a datum flag symbol of my own?  I don't see one in the pallette symbols.  How do I redefine the attachment?  I go to the model and try to redefine but it drops it on the same surface.  See screen shot below:

Datum Y.jpg

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TomD.inPDX17-Peridot
17-Peridot
December 3, 2015

Obviously, using the s/w other than intended is always frowned upon by certain disciplines.

However, some functions are too common for me and a waste of time to use the tool as intended.

At the bottom of this post, you will find a symbol that I use:

Datum Tag problem

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StephenW
StephenW23-Emerald III
23-Emerald III
December 3, 2015

Switch to the annotation tab, it will let you select the datum (if you still have trouble, use the smart filter at the bottom rh corner and set it to datum)

It should show drag handles (little white squares), the one on the triangle is for the extension line. DONT pick the drag handles, just pick and hold around the letter or within the triangle an it lets you move the datum.

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dbolden1-VisitorAuthor
1-Visitor
December 3, 2015

One more question from a new user.  How do I convert this Radius to a Diameter.  I thought it was a right button option.  You can see it was created as a dia in the model and comes in as a dia when I use model annotations.

Diameter.jpg

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TomD.inPDX17-Peridot
17-Peridot
December 3, 2015

I use old-school... Click the arc twice before placing the dimension.  Select once; radius... twice; diameter.

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dbolden1-VisitorAuthor
1-Visitor
December 3, 2015

Oh, I like that method.

Thanks for all the answers

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