Restricted accessResearch articleFirst published online 2010-10
Characterization of friction coefficient and heat partition coefficient between an AISI4140 steel and a TiN-coated carbide – influence of (Ca,Mn,S) steel's inclusions
This work aims at characterizing the influence of Ca—Mn—S inclusions in an AISI4140 steel (280 HB) during friction against a TiN-coated carbide under extreme conditions. A specially designed open tribometer has been used to characterize the friction coefficient and heat partition coefficient at the contact under specific extreme contact conditions simulating those occurring at the tool—chip—workpiece interface in dry cutting. It has been shown that sliding velocity is the most influential parameter. A great decrease of the friction coefficient and heat partition coefficient is observed under high sliding velocities. Moreover, it has been revealed that inclusions lead to a great decrease of friction at low sliding speeds, irrespective of contact pressure. On the contrary, under high sliding velocities, there is no significant influence of inclusions. Additionally, it has been observed that inclusions are not able to modify the heat partition coefficient at the interface. Finally, this work provides quantitative data of the friction coefficient and heat partition coefficient versus sliding velocity and contact pressure in order to be implemented in any analytical and numerical model.
RechJ.Le CalvezC.DessolyM.‘A new approach for the characterization of machinability - application to steels for plastic injection molds’J. Mater. Process. Technol.152 (2004): 66–70
2.
QiH. S.MillsB.‘On the formation of adherent layers on a cutting tool’Wear198 (1996): 192–196
3.
SegalA.CharlesJ. A.‘Influence of particle size on deformation characteristics of manganese sulphide inclusions in steel’Met. Technol.44 (1977): 177–182
4.
LeshockC. E.ShinY. C.‘Investigation on cutting temperature in turning by a tool-work thermocouple technique’J. Manuf. Sci. Engng199 (1987): 502–508
5.
ChisholmA. W. J.WilberW. J.PattinsonE. J.‘Proposed mechanism for the action of manganese sulphide inclusions on the machinability of resulfurized steels’Ann. CIRP211 (1972): 7–8
6.
NordgrenA.MelanderA.‘Deformation behavior of different types of inclusion during chip formation in turning of quenched and tempered steels’Mater. Sci. Technol.5 (1989): 940–951
7.
HamannJ. C.GrolleauV.Le MaîtreF.‘Machinability improvement of steels at high cutting speeds - study of tool/work material interaction’Ann. CIRP451 (1996): 87–92
8.
NordgrenA.MelanderA.‘Tool wear and inclusion behavior during turning of a calcium-treated quenched and tempered steel using coated cemented carbide tools’Wear1392 (1990): 209–223
9.
HamannJ. C.Le MaîtreF.GuillotD.‘Selective transfer built-up layer displacement in high-speed machining - consequences on tool wear and cutting forces’Ann. CIRP431 (1994): 69–72
10.
M'SaoubiR.ChandrasekaranH.‘Innovative methods for the investigation of tool-chip adhesion and layer formation during machining’Ann. CIRP541 (2005): 59–62
11.
ArrazolaP. J.ArriolaI.DaviesM. A.CookeA. L.DuttererB. S.‘The effect on machinability on thermal fields in orthogonal cutting of AISI 4140 steel’CIRP Ann. Manuf. Technol.57 (2008): 65–68
12.
MillsB.HaoC. S.QiH. S.‘Formation of an adherent layer on a cutting tool studied by micro-machining and finite element analysis’Wear208 (1997): 61–66
13.
ArrazolaP. J.UgarteD.DominguezX.‘A new approach for the friction identification during machining through the use of finite element modeling’Int. J. Mach. Tool Manuf.48 (2008): 173–178
14.
Al-ZkeriI.RechJ.AltanT.HamdiH.ValiorgueF.‘Optimization of the cutting edge geometry of coated carbide tools in dry turning of steels using a finite element analysis’Mach. Sci. Technol.13 (2009): 36–51
15.
ArrazolaP. J.OzelT.‘Investigations on the effect of friction modeling in finite element simulation of machining’Int. J. Mech. Sci.52 (2010): 31–42
16.
BonnetC.ValiorgueF.RechJ.ClaudinC.HamdiH.BergheauJ. M.GillesP.‘Identification of a friction model - application to the context of dry cutting of an AISI 316L austenitic stainless steel with a TiN coated carbide tool’J. Mater. Process. Technol.48 (2008): 1211–1223
17.
ArrazolaP. J.VilarA.UgarteD.MaryaS.‘Serrated chip prediction in finite element modeling of the chip formation process’Mach. Sci. Technol.11 (2007): 367–390
18.
RameshA.MelkoteS. N.‘Modeling of white layer formation under thermally dominant conditions in orthogonal machining of hardened AISI 52100 steel’Int. J. Mach. Tools Manuf.48 (2008): 402–414
19.
OzelT.ZerenE.‘Numerical modelling of meso-scale finish machining with finite edge radius tools’Int. J. Mach. Mach. Mater.2 (2007): 451–468
20.
MabroukiT.RigalJ.-F.‘A contribution to a qualitative understanding of thermo-mechanical effects during chip formation in hard turning’J. Mater. Process. Technol.176 (2006): 214–221
21.
BargeM.HamdiH.RechJ.BergheauJ. M.‘Numerical modelling of orthogonal cutting: Influence of numerical parameters’J. Mater. Process. Technol. 164-165 (2005): 1148–1153
22.
AkbarF.MativengaP. T.SheikhM. A.‘An evaluation of heat partition in the high speed turning of AISI4140 steel with uncoated and TiN coated tools’Proc. IMechE, Part B: J. Engineering Manufacture222 (2008): 759-771 DOI: 10.1243/09544054JEM1072.
23.
AbukhshimN. A. A.MativengaP. T.SheikhM. A.‘Investigation of heat partition in high speed turning of high strength alloy steel’Int. J. Mach. Tools Manuf.45 (2005): 1687–1695
24.
AkbarF.MativengaP. T.SheikhM. A.‘Predictive modeling of average heat partition in high speed machining of AISI4140 steel’Int. J. Mach. Mach. Mater. 5-2 3 (2009): 135–154
25.
ZemzemiF.RechJ.Ben SalemW.DoguiA.KapsaP.‘Identification of a friction model at tool/chip/workpiece interfaces in dry machining of AISI 4142 treated steels’J. Mater. Process. Technol.209 (2009): 3978–3990
26.
RechJ.ClaudinC.D'EramoE.‘Identification of a friction model - application to the context of dry cutting of an AISI 1045 annealed steel with a TiN coated carbide tool’Tribol. Int.42 (2009): 738–744
27.
RechJ.ClaudinC.GrzesikW.ZaliszZ.‘Characterization of the friction properties of various coatings at the tool/chip/workpiece interfaces in dry machining of AISI 4140 steel’Proc. IMechE, Part J: J. Engineering Tribology 222 J4 (2008): 617-627 DOI: 10.1243/13506501JET416.
28.
ZemzemiF.BensalemW.RechJ.DoguiA.KapsaP.‘New tribometer designed for the character-ization of the friction properties at the tool/chip/ workpiece interfaces in machining’Tribotest14 (2008): 11–25
29.
BowdenF. P.TaborD.Friction and lubrication of solids (London: Oxford University Press1951)
30.
RechJ.DessolyM.Le CalvezC.‘Fraisage à Grande Vitesse des Aciers pour Moules, Workshop Usinage à Grande Vitesse et Matériaux, Cercles détudes des métaux, Saint-Etienne, France, October 2000, pp. 8.18.11.
31.
BittèsG.LeroyF.AuclairG.‘The relationship between inclusionary deposits and the wear of cutting tools’J. Mater. Process. Technol.54 (1995): 88–96
