PMMA too tight on dies / ti-bases / abutments

[WENDY]

The PMMA temps I mill out from DWX-52 designed with EXOCAD is always coming out way TOO tight.
Does anybody know how to resolve this problem?
Thank you

 

[CoolHandLuke]

Check that your design allows spacer, then ensure your mill is cutting the hole properly in the cam. If you have applied a healthy amount of spacer in the cad then It might be leaving material behind.

If you don't know how to edit your cam, call their support.

 

[Tayebdental]

Increase the cement gap on all prepped surfaces and find the proper cement thickness that works for you.

 

[Car 54]

Same with tayeb. I just played around with my die spacer settings on a single unit until I found the fit I liked, then just up them a bit more for bridges.

 

[zero_zero]

Might want look into your tooling and strats as well...tool flexing will lead to undersized cavities

 

[Sevan P]

Might want look into your tooling and strats as well...tool flexing will lead to undersized cavities

Sierra Razor Sharps never fail!

 

[WENDY]

Thank you so much for your input, i'll try looking into the cement space and if there's a bur deflection.

 

[Tayebdental]