KOLÁŘ, P., P. FOJTŮ, and T. SCHMITZ. On Cutting Force Coefficient Model with Respect to Tool Geometry and Tool Wear. In: Procedia Manufacturing. 43rd North American Manufacturing Research Conference, Charlotte, 2015-06-08/2015-06-12. Amsterdam: Elsevier Science Publishers B.V., 2015. p. 708-720. ISSN 2351-9789. DOI 10.1016/j.promfg.2015.09.020.
Cutting force models are important for machining processes simulations. This paper presents measurement of cutting forces during C45 (1.0503) carbon steel machining using a coated carbide tool. Various cutting edge geometries and cutting conditions as well as various tool flank wear values were tested. The cutting force coefficients were computed from the experimental data. The results showed that the absolute value of the cutting force coefficients depended on the cutting edge geometry, cutting conditions and tool wear. Additionally, the relative increase in the cutting force coefficients during the tool lifetime was linear and independent of the cutting edge geometries and cutting conditions. The cutting force coefficient models with and without cross components were identified using the linear regression method. Comparison of both models is discussed in the paper.
eng
dc.format.mimetype
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier Science Publishers B.V.
dc.relation.ispartof
Procedia Manufacturing
dc.subject
cutting edge geometry
eng
dc.subject
flank wear
eng
dc.subject
coated carbide tool
eng
dc.subject
cutting force coefficients
eng
dc.subject
linear regression
eng
dc.title
On Cutting Force Coefficient Model with Respect to Tool Geometry and Tool Wear
info:eu-repo/grantAgreement/Ministry of Education, Youth and Sports/LH/LH12065/CZ/Prediction of Cutting Forces and Machining Stability Including Tool Wear/TUZ - STAB_OBR