Planmeca Chairside PlanCAD Easy, Руководство пользователя

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15 SCANNING
User’s manual Planmeca Chairside CAD/CAM solution 47
15.3.1 Occlusal scan
The first scan is of preparation
1. Keep the scanner parallel to the occlusal table.
2. Take overlapping scans and move in half-tooth (or less)
increments.
The last occlusal scan is the centre of the mesial proximal
neighbour.
15.3.2 Clockwise rotation scan
The right side of the scanner is stronger because of how
the laser is reflected. That is why you always want to
rotate to the right before going to the left.
1. Use small rotations over the mesial proximal neighbour to
create overlapping scans as you transition from occlusal
scans to a clockwise rotation.
2. Scan along the right side of the teeth. Rotate the scanner
to almost 90° from the occlusal table.
3. Watch as your model builds to see any areas that might
require a different rotation or angle.
15.3.3 Distal adjacent tooth scan
Rotate in small increments across the distal adjacent
tooth until you reach the left-hand side. This enables you
to capture the occlusal data as you shift from one rotation
to the other.