Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Lidia Gurău"'
Publikováno v:
BioResources, Vol 18, Iss 3, Pp 5334-5350 (2023)
The study assessed CNC routing quality on maple and oak samples, using 90º V-Grooving router bits at various milling angles as function of grain orientation: 0°, 15°, 30°, 45°, 60°, 75°, 90°, and feed speeds of 3 and 6 m/min at spindle speed
Externí odkaz:
https://doaj.org/article/6881779fc662472da9cacbece4a37251
Autor:
Luminița-Maria Brenci, Lidia Gurău
Publikováno v:
Applied Sciences, Vol 14, Iss 1, p 129 (2023)
The evaluation of surface quality after milling still represents a challenge due to the stratified structure of wood. In this paper, the surface quality of beech wood obtained by profile milling was analyzed differentiating between tool marks, fuzzy
Externí odkaz:
https://doaj.org/article/893ba5d9e7b8419e9838a556624f3281
Publikováno v:
Applied Sciences, Vol 12, Iss 9, p 4303 (2022)
The purpose of this paper is to propose a method for testing the effect of varying the kerfing parameters, on the flexibilization of plywood panels for indoor applications. The evaluation was made by comparisons of the change in the MOE, MOR, and max
Externí odkaz:
https://doaj.org/article/192231b10c8641e281b6cf53534df8be
Publikováno v:
Applied Sciences, Vol 11, Iss 15, p 6875 (2021)
Fretwork, as a decorating technique, can today be performed with modern means by laser or CNC routing, but the tool influence on the surface quality must be well understood for further optimization of the cutting parameters. The paper presents an exp
Externí odkaz:
https://doaj.org/article/bd68d5817f2e452ea7d0e8d532078e0d
Publikováno v:
Pro Ligno, Vol 11, Iss 4, Pp 494-500 (2015)
Pre-laminated particleboard is a wood based composite extensively used in the furniture industry. Drilling is the most common machining process which prepares the panels for joining using twist/helical drills in the absolute majority of cases. The
Externí odkaz:
https://doaj.org/article/3ea6e16d3f4b44e4818692426b3b35b7
Autor:
Lidia GURĂU
Publikováno v:
Pro Ligno, Vol 11, Iss 3, Pp 11-20 (2015)
Anatomical irregularities should be removed from the evaluation if a reliable processing roughness is to be evaluated. In order to get only measures of processing, wood anatomy can be removed with a method based on the Abbot-curve, which separates
Externí odkaz:
https://doaj.org/article/a97ea9e4f0484e2d84f595f7cdc78d38
Publikováno v:
Pro Ligno, Vol 10, Iss 4, Pp 40-52 (2014)
Drilling of pre-laminated particleboards is a subject insufficiently covered by dedicated research. Therefore, the objective of this study was to examine the relationship of some key drilling parameters and analyze the variation of the thrust force
Externí odkaz:
https://doaj.org/article/7cf24885e5be4a518054f732863282ba
Autor:
Lidia GURĂU
Publikováno v:
Pro Ligno, Vol 10, Iss 3, Pp 26-33 (2014)
Sanded wood surfaces contain irregularities caused by both the sanding process and the anatomy, so the anatomical roughness, which is independent of any machining operation, must be excluded from measurements of surface irregularities if the processi
Externí odkaz:
https://doaj.org/article/bbb80b7037a14cf19a8bdf58569232cb
Publikováno v:
Pro Ligno, Vol 8, Iss 2, Pp 53-67 (2012)
Sessile oak from young trees represents asecondary resource with potential for superiorapplications in furniture panels providing theirdimensional stability to variations of relative airhumidity is reduced. A possibility to improve thisproperty was e
Externí odkaz:
https://doaj.org/article/fe6ac0e6bb05424bba2ef1a9a581d8e9
Publikováno v:
International Journal of Conservation Science, Vol 3, Iss 1, Pp 11-22 (2012)
Wood species identification is an important step in the scientific approach of conservation of the wooden cultural heritage. The paper refers to the microscopic identification of the wooden species for two artisanal objects, investigated for conserva
Externí odkaz:
https://doaj.org/article/78f0dcc0206548a780bd6841a2a10ca4