Research of surface machined wood and shape the emerging particles through laser profilometry.

Construction of a new generation of laser profilometers LPM specifically adapted to new functional properties of surface roughness monitoring by GPS specification standards in the field of wood and wood materials. Laser
profilometer LPM added about the precise displacement measurements can bring to the surface roughness of materials not only speed and accuracy but also the complexity of the measurement method developed in the profile STN EN ISO 4287 - Geometrical product specifications (GPS). Surface texture: Profile method - Terms, definitions and parameters of the nature of the surface.