Dentsply Sirona Cercon base Gebrauchsanweisung Seite 10

Sintering in the heat DUO/Multimat2Sinter:
Cercon® base:
– Program #3: Speed program for bridges up to 6 units, T
– Program #4: Standard sintering for bridge frameworks up to 8 units, T
– Program #5: Sintering program for bridge frameworks of 9 or more units, T
Cercon® ht/Cercon® xt:
– Program #6: Speed program for bridges up to 6 units Cercon® ht, for bridges
up to 3-units Cercon® xt, T
– Program #7: Standard sintering for bridge frameworks up to 8 units Cercon® ht,
bidges up to 3-units Cercon® xt, T
– Program #8: Sintering program for bridge frameworks of 9 or more units Cercon® ht, T
Special sintering notes for large-span bridges (9 or more units Cercon® base/Cercon® ht)
Two wide-span bridges (9 or more units) can be sintered in the heat DUO or Multimat2Sinter at
one time The maximum dimensions of the bridges are limited The width of the milled objects must
not exceed 90 mm and its height must not exceed 65 mm Place the objects on the special sintering
bar for large-span bridges and keep in mind that the objects must not touch the sintering block
during the sintering
Placement of bridges with
sintering bar (9 or more units)
Manual finishing after sintering:
• Sandblast the inside and outside of the framework with aluminium oxide
(110–125 μm, max 3–4 bar, 45 ° angle)
• Eliminate premature contacts one by one until the framework has reached its final position
on the die(s) During the try-on and fitting of the framework, keep the dies on the cast and try
on the framework as a whole
• Once the try-on and fitting has been completed, do not perform any additional adjustments
such as finishing the entire framework
6
= 1,540 °C
max
= 1,520 °C
max
= 1,465 °C
max
= 1,470 °C
max
max
= 1,470 °C
= 1,520 °C
max