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European Journal of Wood and Wood Products

Erschienen in:

01.11.2013 | Originals Originalarbeiten

Cutting forces in bandsaw processing of oak and beech wood as affected by wood moisture content and cutting directions

verfasst von: Payam Moradpour, Kazem Doosthoseini, Frieder Scholz, Asghar Tarmian

Erschienen in: European Journal of Wood and Wood Products | Ausgabe 6/2013

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Abstract

Cutting forces in bandsaw processing of oak and beech wood were measured at two levels of wood moisture content (about 12 % and FSP) for four cutting directions (90°–90°, 90°–0°, 0°–90° and 90°–45°). A constant cutting speed of 40 m/s and a feed rate of 20 m/min were applied. A piezoelectric dynamometer (KISTLER type 9257A) mounted on the carriage of the vertical bandsaw machine (ESTERER model EB 1400) was used to measure the parallel, normal and lateral cutting forces. Results revealed that all cutting forces depend on the wood moisture content and cutting direction. The greatest parallel force was observed for oak wood at 12 % MC for 90°–90° cutting direction (44 N/mm) whereas the lowest one was for beech wood at 30 % MC for 0°–90° cutting direction (20 N/mm). In contrast to the little change of lateral force at various cutting directions, the change in parallel force was significant.

Vorheriger Artikel Preparation and characterization of wood-plastic plywood bonded with high density polyethylene film

Nächster Artikel Prediction of non-recoverable collapse in Eucalyptus globulus from near infrared scanning of radial wood samples

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Titel: Cutting forces in bandsaw processing of oak and beech wood as affected by wood moisture content and cutting directions
verfasst von: Payam Moradpour
Kazem Doosthoseini
Frieder Scholz
Asghar Tarmian
Publikationsdatum: 01.11.2013
Verlag: Springer Berlin Heidelberg
Erschienen in: European Journal of Wood and Wood Products / Ausgabe 6/2013
Print ISSN: 0018-3768
Elektronische ISSN: 1436-736X
DOI: https://doi.org/10.1007/s00107-013-0734-z

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