Fracture mechanics model of cutting power versus widespread regression equations while wood sawing with circular saw blades
Abstrakt
A comparison of the theoretical cutting power consumption results forecasted with the model (FM_CM model) which include work of separation (fracture toughness) in addition to plasticity and friction, and two widespread regression equations while wood sawing with circular saw blades has been described. in and cutting power consumption forecasted. In computations of the cutting power consumption during rip sawing of Scots pine wood (Pinus sylvestris L.) of the Baltic Natural Forest Region (PL) provenance values of fracture toughness and shear yield stresses were taken from previous empirical works. The carried out analyses revealed a lack of conformity of the results obtained with regression equations if compared with the FM_CM model.
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- Wersja publikacji
- Accepted albo Published Version
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Informacje szczegółowe
- Kategoria:
- Publikacja w czasopiśmie
- Typ:
- artykuły w czasopismach recenzowanych i innych wydawnictwach ciągłych
- Opublikowano w:
-
Annals of WULS, Forestry and Wood Technology
strony 168 - 174,
ISSN: 1898-5912 - Język:
- angielski
- Rok wydania:
- 2014
- Opis bibliograficzny:
- Orłowski K., Ochrymiuk T.: Fracture mechanics model of cutting power versus widespread regression equations while wood sawing with circular saw blades// Annals of WULS, Forestry and Wood Technology. -., nr. 85 (2014), s.168-174
- Weryfikacja:
- Politechnika Gdańska
wyświetlono 103 razy
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