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hvyas-310-Marble
10-Marble
March 26, 2025
Question

In 2D Drawing GD&T secondary unit mm tolerance not rounding up

  • March 26, 2025
  • 2 replies
  • 494 views

I am trying to put up gd&T in a drawing which was prepared by someone earlier. Now when I put any gd&T the primary unit 0.001 the secondary unit comes to be [0.02] instead of rounding up to 0.03. In previously made drawing the values are rounded up.

 

See attached image. The red encirceld one is the new gd&T I put today.
Does  anyone know how can I round it up? I am using Creo 4.0.

Any help on this is highly appreciated.

 

Thanks so much!

2 replies

KenFarley
KenFarley21-Topaz II
21-Topaz II
March 26, 2025

Check what the current setting of "gtol_secondary_value_precision" is for your drawing. It should be "round", not "truncate"

To access the setting:

 

File->Prepare->Drawing Details

then select the "change" next to Detail Options

 

 

 

Catalina
CatalinaCommunity Manager
Community Moderator
April 8, 2025

Hi @hvyas-3 ,

I wanted to see if you got the help you needed.

If so, please mark the appropriate reply as the Accepted Solution or please feel free to detail in a reply what has helped you and mark it as the Accepted Solution. It will help other members who may have the same question.

Of course, if you have more to share on your issue, please pursue the conversation.

Thanks,

Catalina | PTC Community Moderator
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