Feature #350

V4 - Drill size tolerance too tight for 3,5mm.

Added by Erik van der Bij on 20 Sep 2011 at 15:41. Updated on 30 Sep 2011 at 16:23.

Status:Feedback Start date:20/09/2011
Priority:Low Due date:
Assignee:- % Done:


Target version:EDA-02189-V5-0


According to the delivery panel “EDA-02189-V4_pnl_gbr”, the tolerance assigned to drills of diameter 3,5 mm is ± 0,005mm. But the manufacturer wants to change this tolerance with their standard 0,05mm for production. This is in compliance with their production process.

Check if tolerance can be relaxed to 0,05mm and correct production files accordingly.


Asked comment from DEM on this issue.

Updated by Erik van der Bij on 30 Sep 2011 at 16:23

  • Status changed from New to Feedback

Design office replied:
This is a design office’s error. In the file “EDA-02189-V4_mfg”, on 1st page, we specify a 3.5 hole with 0.005mm tolerances. Bad idea…. I will ask for correction in our template.

  • verify if will be improved at a next version.

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