Lathe checks - Open Access .click

European Journal of Wood and Wood Products, 2020
Laminated veneer lumber (LVL) is an important engineered wood product manufactured by bonding veneers together in grain direction. To understand the effect of lathe checks on the mechanical performance, three types of LVL with different assembling approaches of layering by taking into account the veneer lathe checks, namely loose-loose (LL), tight ...
Changtong Mei, Wanzhao Li
exaly +2 more sources

Ultrasound evaluation of lathe check depth in birch veneer

European Journal of Wood and Wood Products, 2008
In this study, the lathe checks in birch veneer were examined with contact ultrasound and a preliminary study for the measurement with air-coupled ultrasound from green birch veneer (moisture content 60–75%) was carried out. The contact measurements were conducted from dry veneer and then from moistened veneer.
Laura Tomppo, Reijo Lappalainen, Markku Tiitta +2 more
exaly +2 more sources

The influence of lathe check depth and orientation on the bond quality of phenol-formaldehyde – bonded birch plywood

Holzforschung, 2013
Abstract During the rotary peeling of veneer for plywood or the laminated veneer lumber manufacture, checks are formed in the veneer that are as deep as 70–80% of the veneer thickness. The results of this study show that, during adhesive bond testing, deep lathe checks in birch (Betula pendula Roth.) veneer significantly reduce the shear
Christopher G. Hunt, Charles R Frihart, Anti Rohumaa +2 more
exaly +5 more sources

eucalyptus nitens
peeling process
grietas de debobinado

lathe check
sciences de l'ingénieur: mécanique
plywood

wood
vibration
lvl