FORŢA DE STRÂNGERE A ACCESORIILOR DE PRINDERE COMPARATIV CU FORŢA DE ÎNCOVOIERE A ÎMBINĂRILOR DE COLŢ CORESPUNZĂTOARE PENTRU

 
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Holding strength of insert fittings compared to bending strength of their furniture corner joints
FORŢA DE STRÂNGERE A ACCESORIILOR DE PRINDERE COMPARATIV CU FORŢA DE ÎNCOVOIERE A ÎMBINĂRILOR DE COLŢ CORESPUNZĂTOARE PENTRU

Vasileiou, Vasileios
Barboutis, Ioannis

Different insert fittings (screws, plastic and metallic sockets, plastic and metallic cam fittings single and double) are widely used in ready-to-assemble cabinet furniture joints, connecting particleboard and MDF. The holding strength of insert fittings and the bending strength of the corresponding furniture corner joints constructed with the same fittings were studied. The insert fittings which are offered by four (4) manufacturers (Hettich, Häfele, Lama and one of no name) were studied. Research reported here indicated that bending strength values of furniture corner joints constructed with insert fittings strongly correlated to the face holding strength of the corresponding insert fittings (bending strength is almost equal to holding strength multiplied by 10). Based on these results, it is concluded that the bending strength value of a corner joint constructed with insert fitting could be sufficiently estimated by the measured holding strength value of the corresponding insert fitting.
Diverse accesorii de prindere (bolţuri, bucşe şi came simple şi duble din plastic şi metalice) sunt utilizate într-o gamă largă pentru îmbinările demontabile ale pieselor de mobilier realizate din PAL şi MDF. Au fost studiate forţa de strângere a accesoriilor de prindere şi forţa de încovoiere a îmbinărilor de colţ corespunzătoare ale mobilierului, realizate cu aceeaşi feronerie. Au fost utilizate pentru studiu accesoriile metalice oferite de patru (4) producători (Hettich, Häfele, Lama şi unul necunoscut). Cercetarea prezentată în această lucrare a arătat faptul că valorile forţei de încovoiere a îmbinărilor de colţ ale mobilierului construite cu accesoriile metalice de prindere se corelează cu forţa de strângere a acestora (forţa de încovoiere este aproape de 10 ori mai mare decât forţa de strângere). Pe baza acestor rezultate se concluzionează faptul că valoarea forţei de încovoiere a îmbinărilor de colţ realizate cu accesoriile metalice de prindere ar fi estimată suficient de bine prin măsurarea forţei de strângere a feroneriei corespunzătoare.

Article / Άρθρο
info:eu-repo/semantics/article

Mobilier
Accesorii metalice de prindere
Holding strength
Forţa de strângere
Insert fitting
Imbinare de colţ
Corner joint
Bending strength, furniture
Forţa la încovoiere

Αριστοτέλειο Πανεπιστήμιο Θεσσαλονίκης (EL)
Aristotle University of Thessaloniki (EN)

Αγγλική γλώσσα

2009
2010-01-07T10:46:32Z


Αριστοτέλειο Πανεπιστήμιο Θεσσαλονίκης, Σχολή Γεωπονίας, Δασολογίας και Φυσικού Περιβάλλοντος, Τμήμα Δασολογίας και Φυσικού Περιβάλλοντος

PROLigno, International Journal in the Field of Wood Engineering, vol.5 no.2 [2009] p.78-83 [Published Version]
urn:ISSN:18414737

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info:eu-repo/semantics/openAccess



*Η εύρυθμη και αδιάλειπτη λειτουργία των διαδικτυακών διευθύνσεων των συλλογών (ψηφιακό αρχείο, καρτέλα τεκμηρίου στο αποθετήριο) είναι αποκλειστική ευθύνη των αντίστοιχων Φορέων περιεχομένου.