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E ffects of Pilot Hole Diameter on Screw-Driving Torques in Medium Density Fiberboard       
Yazarlar
Doç. Dr. Önder TOR Doç. Dr. Önder TOR
Kastamonu Üniversitesi, Türkiye
Özet
This study investigated the effects of pilot-hole diameter in medium density fiberboard (MDF) on the characterization of screw-driving torques. The factors investigated were the embedded screw orientation and pilot hole diameter. Based on the curves obtained from screw-driving process, the measurements of the seating torque (SET) and stripping torque (STT) were obtained. The results of statistical analysis indicated that the SET and STT values in MDF were significantly affected by the pilot hole diameter. In the case of driving screws into the side of MDF material, the mean SET ranged from 0.37 to 1.23 N·m and STT values ranged from 1.18 to 2.68 N·m whereas for the face specimens, the mean SET ranged from 0.57 to 1.56 N·m and STT values ranged from 2.89 to 5.41 N·m.
Anahtar Kelimeler
Minor and major diameter of screw | Seating torque | Stripping torque | Torque transducer
Makale Türü Özgün Makale
Makale Alt Türü SSCI, AHCI, SCI, SCI-Exp dergilerinde yayımlanan tam makale
Dergi Adı CERNE
Dergi ISSN 0104-7760
Dergi Tarandığı Indeksler SCI-Expanded
Dergi Grubu Q4
Makale Dili İngilizce
Basım Tarihi 01-2019
Cilt No 25
Sayı 1
Sayfalar 54 / 59
Doi Numarası 10.1590/01047760201925012608
Makale Linki http://www.cerne.ufla.br/site/index.php/CERNE/article/view/1997