Proximal contacts open...

Discussion in 'exocad' started by mill3d, Nov 8, 2018.

  1. mill3d

    mill3d Active Member

    Hi!

    I have this problem with proximal contacts when designing multiple restorations. There are caps between the milled restorations but in exocad all seems correct. I even cut the proximal contact with negative intrusion and still the final job is unpredicted. Most problems with wax, lesser with zirconia. Also the caps between teeth are uneven... so no uniformity.
     
  2. Rigant

    Rigant Member

    I think the problem is with your CNC Mill... you have an error, maybe in the calibration? It is possible that the error is less in zr than in wax because the reduction coefficient of zr...
     
    Kongo-Otto and Elab like this.

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