Preci-Profile

Laser welding Titanium profiles for wraparound Acrylic Implant Bridges.

Straight Preci Profile

Height: 2.9 mm
Width: 2 mm
Length: 50 mm
Vickers hardness: 210 ± 20
Pure titanium grade 2

Curved Preci Profile

Height: 2.9 mm
Width: 2 mm
Length: 50 mm
Vickers hardness: 210 ± 20
Pure titanium grade 2
Curve radius: 20 mm

Preci-Profile
Preci-Profile

Make a wax set-up. Do not cover the screw access holes. Make a putty matrix. Cut the TI bar segments to length. Choose a curved profile for the anterior region, and position under the set-up.

Preci-Profile
Prec-Profile

First laser weld the occlusal aspect of each section to the cylinder. To avoid any tension during welding, alternate between the facial and lingual aspect. Make sure weld spots are overlapping. In the case of a small gap, use Ceka Sol TI (0.4mm, pure Titanium) as an addition solder.

Prec-Profile
Prec-Profile
Prec-Profile
Prec-Profile

Sandblast or use pink opaque to increase the adhesion between the TI profile and acrylic resin. Secure the teeth in the putty index, and reposition on the model.

Preci-Profile
Preci-Profile

Add self curing resin, avoiding acrylic resin from flowing into the TI cylinders when assembling and finishing.

Preci-Profile
Preci-Profile

Finish and process as usual.

Preci-Profile
Preci-Profile