The operator control the slabber on the numerical keypad of the multi-axis setting system
PRINCIPLE
OPTILOG 3-D consists with one PC, one multiaxis setwork with touch screen, 3-D sensors and one optimizing software in real time based on 25 years of experience in primary breakdown. 3-D sensors are mounted parallel to the saw line at log deck level. Each one features 2 cameras and multiple lasers.
CDD cameras collect instantaneous profiles at 30 cm spacing and complete them while the fast carriage's travel to the saw and give a real 3-D profile with all irregularities of the log on the front side of the log to the PC.
The PC console digitalizes the profile of the log and computes instantaneously the length, the opening face and the taper for the first alignment to the saw line.
From these data, the MUDATA setting system aligns automatically the log to the saw on a opening face previously programmed by the operator or automatically computed by the optimizing software.
At log turning the log is one more time rescanned to determinate the second profile according the new front face.
Figure 02.6.A
Avec OPTIGRUM 2-D, Scanner d'optimisation et d'alignement automatique
PRINCIPLE
OPTILOG 2-D consists with one multiaxis setwork with touch screen, connected with a MUDATA scanning system integrating one optimizing software in real time and a light curtain. The light curtain is mounted parallel to the saw line at log deck level.
The log, after dogging, moves automatically through the light curtain. The profile of the log is analysed instantaneous by occultation of each cell.
The MUDATA scanning system digitalizes the profile of the log and computes instantaneously the length, the opening face and the taper for the first alignment to the saw line.
From these datas, the MUDATA setting system aligns automatically the log to the saw on a opening face previously programmed by the operator or automatically computed by the optimizing software.
At log turning the log is one more time rescanned to determinate the second profile according the new front face.
