Theoretical and experimental determination of values of cutting resistance belongs to the basic and simultaneously the most developed field of mechanics of this process. Energetic effects of wood sawing process are mainly calculated on the basis of the specific cutting resistance which, in wood cutting, is a function on a lot of factors. In this paper new method for calculation of cutting resistance is described. The latter method is based on modern fracture mechanics for determination of sawn material data – such as the specific work of surface formation (toughness) and the shear yield stress. This paper presents a new method which might be applied for estimation of cutting resistance while sawing with circular saw blades.
Authors
- Zdenek Kopecky,
- Ludka Hlaskova,
- prof. dr hab. inż. Kazimierz Orłowski link open in new tab ,
- Pavel Kral
Additional information
- Category
- Aktywność konferencyjna
- Type
- publikacja w wydawnictwie zbiorowym recenzowanym (także w materiałach konferencyjnych)
- Language
- angielski
- Publication year
- 2013
