Abstract
This article deals with five-axis machining of free-form surfaces with torus cutters and round inserts. An orientation of the tool axis to make a dynamic tool behaviour as stable as possible is presented in this work. With this new method an improvement of 50% on different roughness criteria can be obtained. For that, tool axis inclination will be towards the back of the tool compared to the feed direction that will allows to all inserts to machine simultaneously. The global cutting phenomenon is then continuous and it is thus possible to find a tool axis inclination that decreases its vibrations. It will be shown that this calculated tool axis inclination allows on the one hand to reduce the transversal tool deflections and in the other hand to stabilize the dynamic tool behaviour. A better quality on the finished workpiece is then obtained.
Similar content being viewed by others
References
Fontaine M, Devillez A, Moufki A, Dudzinski D (2006) Predictive force model for ball-end milling and experimental validation with a wavelike form machining test. Int J Mach Tools Manuf 46(3–4):367–380, March
Ozturk B, Lazoglu I (2006) Machining of free-form surfaces. Part I: Analytical chip load. Int J Mach Tools Manuf 46(7–8):728–735, June
Roth D, Bedi S., Ismail F, Mann S (2001) Surface swept by a toroidal cutter during 5-axis machining. Comput Aided Des 33(1):57–63, January
Warkentin A, Ismail F, Bedi S (2000) Multi-point tool positioning strategy for 5-axis machining of sculptured surfaces. Comput Aided Geom Des 17(1):83–100, January
Gray PJ, Bedi S, Ismail F (2005) Arc-intersect method for 5-axis tool positioning. Comput Aided Des 37(7):663–674, June
Monies F, Mousseigne M, Redonnet JM, Rubio W (2004) Determining a collision-free domain for the tool in five-axis machining. Int J Prod Res 42(21):4513–4530
Hosseinkhani Y, Akbari J, Vafaeesefat A (2007) Penetration-elimination method for five-axis CNC machining of sculptured surfaces. Int J Mach Tools Manuf 47(10):1625–1635, August
Jensen CG, Red WE, Pi J (2002) Tool selection for five-axis curvature matched machining. Comput Aided Des 34(3):251–266, March
Sabberval AJP (1960) Chip section and cutting force during the milling operation. Ann CIRP 63:197–203
Kline WA, Devor RE, Lindberg JR (1982) The prediction of cutting force in end milling with application to cornering cuts. Int J Mach Tool Des Res
Gilles P, Monies F, Rubio W (2006) Modelling cutting forces in milling on torus cutters. Int J Mach Machinabil Mater 1(2):166–185
Franco P, Estrems M, Faura F (2004) Influence of radial and axial runouts on surface roughness in face milling with round insert cutting tools. Int J Mach Tools Manuf 44(15):1555–1565, December
Jae young Choi, Hae do Jeong (2004) A study on polishing of molds using hydrophilic fixed abrasive pad. Int J Mach Tools Manuf 44(11):1163–1169, September
Li Z, Chen W (2006) A global cutter positioning method for multi-axis machining of sculptured surfaces. Int J Mach Tools Manuf 46(12–13):1428–1434, October
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Gilles, P., Cohen, G., Monies, F. et al. Dynamic behaviour improvement for a torus milling cutter using balance of the transversal cutting force. Int J Adv Manuf Technol 40, 669–675 (2009). https://doi.org/10.1007/s00170-008-1380-1
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00170-008-1380-1