Results 1 to 10 of about 11,390 (131)
Physical properties and bonding quality of laminated veneer lumber produced with veneers peeled from small-diameter rubberwood logs [PDF]
Royal Society Open Science, 2019 The peeling of small-diameter rubberwood logs from the current short-rotation practices undoubtedly will produce lower grade veneers compared to the veneers from conventional planting rotation.
P. S. Khoo +6 more
doaj +2 more sources
Lathe Check Characteristics of Fast Growing Sengon Veneers and Their Effect on LVL Glue-Bond and Bending Strength [PDF]
Journal of Materials Processing Technology, 2014 Fast growing sengon (Paraserianthes moluccana) is largely rotary-cut to produce veneer for core plywood production. In order to provide better information on veneer production and utilization, in this study the effects of wood juvenility and veneer ...
DENAUD, Louis +4 more
core +6 more sources
Influence of veneer quality on beech LVL mechanical properties [PDF]
Maderas: Ciencia y Tecnología, 2011 The quality of peeled veneers is generally quoted considering 3 main criteria: surface roughness, thickness variations and lathe checking. This last criterion impacts on mechanical properties of by-products.
Abdelhakim Daoui +3 more
doaj +5 more sources
Advanced Monitoring of Manufacturing Process through Video Analytics [PDF]
SensorsThe digitization of production systems has revolutionized industrial monitoring. Analyzing real-time bottom-up data enables the dynamic monitoring of industrial processes. Data are collected in various types, like video frames and time signals.
Nisar Hakam +3 more
doaj +2 more sources
Maderas: Ciencia y Tecnología, 2012 El objetivo de este estudio fue evaluar el efecto de tres tasas de compresión (TC) en la morfología de grietas de debobinado en chapas de Eucalyptus nitens para la fabricación de tableros contrachapados.
Andrés Acevedo +3 more
doaj +4 more sources
Online measurement of veneer lathe checks [PDF]
, 2015 The present work deals with online lathe checks measurement. It is one of the most critical defects of veneer (leading to handling difficulties, excess of glue consumption, poor veneer surface quality, etc.).
BOUKERI, Asma +4 more
core +3 more sources
Online control of wood peeling process: Acoustical and vibratory measurements of lathe checks frequency [PDF]
Annals of Forest Science, 2007 In the course of most wood machining processes, operators are usually able to detect various problems simply by hearing the sound emitted by the process. This is especially true for wood peeling. Lathe checks formation has been identified as one of the typical situations that an experimented peeler can detect.
BLERON, Laurent +3 more
openaire +4 more sources
Systematics for checking geometric errors in CNC lathes [PDF]
Journal of Physics: Conference Series, 2015 Non-idealities presented in machine tools compromise directly both the geometry and the dimensions of machined parts, generating distortions in the project. Given the competitive scenario among different companies, it is necessary to have knowledge of the geometric behavior of these machines in order to be able to establish their processing capability,
R P Araújo, T L Rolim
openaire +1 more source
A Method of Lathe Checks Measurement; SMOF device and its software [PDF]
European Journal of Wood and Wood Products, 2009 In the present paper, a novel method for veneer checks measurement and description based on digital image analysis is evaluated. According to this method, the camera is located sideways to the veneer allowing for viewing the checks geometry in the cross-section of the veneer.
Pałubicki, Bartosz +6 more
openaire +5 more sources
Otopro, 2020 This research proposes a new idea of the preventive maintenance method of the lathe by analyzing the vibration on the fixed gear gearbox of the Maximat lathe.
Heryanto Budiono Soemardi
doaj +1 more source