Method for calibrating rotation centres in veneer peeling

B - Operations – Transporting – 27 – L

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

B27L 5/02 (2006.01)

Patent

CA 2539503

The invention concerns a method for peeling veneer from a log, wherein the centring device is automatically calibrated during the peeling process without interrupting the production. Used methods of prior art require the production to be interrupted during the calibration. In the method in accordance with the invention, the contour of the log is defined by means of techniques of prior art in the centring device by measuring the distance between the surface of the log and the rotation axis at several points along the length of the log, and the rotation centres of the ends of the log are set to the spindles of the lathe in accordance with this determination of contour. The validity of the centring is controlled by measuring the peeling yield while the log is positioned to the spindles of the lather in accordance with the data received from the centring device. The positioning of the rotation centres is continuously calibrated based on the control of the peeling yield, without interrupting the production.

L'invention concerne un procédé pour dérouler du placage à partir d'une bille de bois, selon lequel un dispositif de centrage est automatiquement calibré pendant le déroulage sans interrompre la production. Les procédés appliqués selon la technique antérieure nécessitent l'interruption de la production pendant le calibrage. Selon le procédé de la présente invention, le contour de la bille de bois est défini au moyen de techniques de l'art antérieur dans le dispositif de centrage par mesure de la distance entre la surface de la bille de bois et l'axe de rotation en plusieurs points sur la longueur de la bille de bois. Les centres de rotation des extrémités de la bille de bois sont réglés sur les broches du tour en fonction de la détermination du contour. La validité du centrage est contrôlée par mesure de la production de déroulage, la bille de bois étant positionnée sur les broches du tour en fonction des données reçues émanant du dispositif de centrage. Le positionnement des centres de rotation est calibré en continu sur la base du contrôle de la production de déroulage, sans interruption de la production.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Method for calibrating rotation centres in veneer peeling does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for calibrating rotation centres in veneer peeling, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for calibrating rotation centres in veneer peeling will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1420188

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.