Modelling cutting forces using the moduli of elasticity in oak peripheral milling

This article presents an attempt to estimate the nonlinear, multivariable dependence between the main (tangential) cutting force (FC) and the processing parameters and moduli of elasticity of oak wood (Quercus robur) during peripheral milling with a straight edge. The analysis indicated that the tan...

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Bibliographic Details
Published in:Bioresources 2021-02, Vol.16 (1), p.1424-1437
Main Authors: Porankiewicz, Bolesław, Wieczorek, Daria, Djurkovic, Marija, Idzikowski, Ireneusz, Węgrzyn, Zbigniew
Format: Article
Language:English
Subjects:
Compression
Cutting force
Cutting parameters
Elasticity
Experiments
Feed rate
Laboratories
Mechanical properties
Modulus of elasticity
Oak
Peripheral milling
Power
Process parameters
Rake angle
Stretching
Wood
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Summary:This article presents an attempt to estimate the nonlinear, multivariable dependence between the main (tangential) cutting force (FC) and the processing parameters and moduli of elasticity of oak wood (Quercus robur) during peripheral milling with a straight edge. The analysis indicated that the tangential force (FC) was affected by cutting depth (cD), feed rate per tooth (fZ), rake angle (γF), elastic modulus by stretching along the grain (ESA), elastic modulus by stretching perpendicular to the grain (ESP), elastic modulus by compression along the grain (ECA), and the elastic modulus by compression perpendicular to the grain (ECP). It was found that the elastic moduli (ESA, ESP, ECA, ECP) very well described the mechanical properties of processed wood. Several interactions between the examined parameters (namely, ESA·γF, ESP·γF, ECP·γF, fZ·γF, and fZ·cD) were confirmed in the developed relationship FC = f(ESA, ESP, ECA, ECP, fZ, cD, γF).
ISSN:1930-2126
1930-2126
DOI:10.15376/biores.16.1.1424-1437