First traction results of high spinning large-size circular ehd contacts from a new test rig: Tribogyr

Tribology Transactions

Volumn 52, Issue 2, 2009, Pages 171-179

  Dormois, Hervé ^a   Fillot, Nicolas ^a   Vergne, Philippe ^a   Dalmaz, Gérard ^a   Querry, Michel ^a   Ioannides, Eustathios ^b   Morales Espejel, Guillermo E ^a,b  

^a UNIVERSITÉ DE LYON   (France)

^b SKF Group   (Netherlands)

Author keywords

EHL (Elastohydrodynamic Lubrication); Friction Test Methods; Roller Bearings; Spinning Effect; Thermal Effects in EHL; Traction

Indexed keywords

CIRCULAR CONTACTS; CONTACT RADIUS; CONTACT SURFACE; EHL (ELASTOHYDRODYNAMIC LUBRICATION); EHL FRICTION; FRICTION COEFFICIENTS; FRICTION TEST METHODS; LARGE SIZES; NUMERICAL RESULTS; OPERATING CONDITION; ROTATIONAL SPEED; SLIDE-TO-ROLL RATIO; SPECIMEN GEOMETRY; SPINNING CONDITIONS; SPINNING EFFECT; TEMPERATURE DIFFERENCES; TEST RIGS; TILTING ANGLE; TRACTION; VARYING PARAMETERS;

ELASTOHYDRODYNAMICS; FLIGHT DYNAMICS; ROLLER BEARINGS; ROLLERS (MACHINE COMPONENTS); ROLLING; STICTION; TEMPERATURE MEASUREMENT; TESTING; TRACTION (FRICTION); TRIBOLOGY;

ELASTOHYDRODYNAMIC LUBRICATION;

EID: 77955284915     PISSN: 10402004     EISSN: 1547397X     Source Type: Journal    
DOI: 10.1080/10402000802105448     Document Type: Article

References (19)

1. Snidle, R.W. and Achard, J.F. (1969-70), "Theory of Hydrodynamic Lubrication for a Spinning Sphere," Proc. Instn. Mech. Engrs, Part 1, 184(44), pp 839-846.
2. Dowson, D., Taylor, C.M., and Xu, H. (1993), "Elastohydrodynamic Lubrication of Elliptical Contacts with Pure Spin," Proc. Instn. Mech. Engrs, 207, Part C, pp 83-92.
3. Dowson, D., Taylor, C.M., and Hu, X. (1986), "The Lubrication of Elliptical Contacts with Spin," Proc. 13th Leeds-Lyon Symposium "Fluid Film Lubrication-Osborne Reynolds Centenary," Leeds, UK, September 1986, pp 451-463.
4. Dowson, D. and Xu, H. (1991), "Elastohydrodynamic Lubrication of Elliptical Contacts with Spin and Rolling," Proc. Instn. Mech. Engrs., 205, Part C, pp 165-174.
5. Taniguchi, M., Dowson, D., and Taylor, C. M. (1997), "The Effect of Spin Motion upon Elastohydrodynamic Elliptical Contacts," Proc. 23th Leeds-Lyon Symposium "Fundamental and Application in Lubrication and Traction," Leeds, UK, September 1996, pp 599-610.
6. Zou, Q., Huang, C., and Wen, S. (1999), "Elastohydrodynamic Film Thickness in Elliptical Contacts with Spinning and Rolling," Journal of Tribology, 121(4), pp 686-692.
7. Yang, P., and Cui, J. (2006), "The Influence of Spinning on the Performance of EHL in Elliptical Contacts," IUTAM Symposium on Elastohydrodynamics and Micro-Elastohydrodynamics, Cardiff, UK, September 2004, pp 81-92.
8. Tevaarwerk, J.L. and Johnson, K.L. (1979), "The Influence of Fluid Rheology on the Performance of Traction Drives," Journal of Lubrication Technology, 101(3), pp 266-274.
9. Poon, S.Y. (1970-1971), "Some Calculations to Assess the Effect of Spin on the Tractive Capacity of the Rolling Contact Drives," Proc. Instn. Mech. Engrs, 185(76/71), pp 1015-1022.
10. Parker, R.J., Zaretsky, E.V. and Anderson, W.J. (1968), "Spinning Friction Coefficients with Three Lubricants," Journal of Lubrication Technology, 90(1), pp 330-332.
11. Dietrich, M.W., Parker, R.J., Zaretsky, E.V., and Anderson, W.J. (1969), "Contact Conformity Effects on Spinning Torque and Friction," Journal of Lubrication Technology, 91(2), pp 308-313.
12. Allen, C.W., Townsend, D.P., and Zaretsky, E.V. (1970), "Elastohydrodynamic Lubrication of a Spinning Ball in a Nonconforming Groove," Journal of Lubrication Technology, 92(1), pp 89-96.
13. Lingard, S. (1974), "Tractions at the Spinning Point Contacts of a Variable Ratio Friction Drive," Tribology International, 7(5), pp 228-234.
14. Tevaarwerk, J.L. (1981), "A Simple Thermal Correction for Large Spin Traction Curves," Journal of Mechanical Design, 103(2), pp 440-446.
15. Gadallah, N., and Dalmaz, G. (1984), "Hydrodynamic Lubrication of the Rib-Roller End Contact of a Tapered Roller Bearing," Journal of Tribology, 106(2), pp 265-274.
16. Colin, F., Chevalier, F., Chaomleffel, J.-P., de Mul, J., and Dalmaz, G. (1998), "Starved Elastohydrodynamic Lubrication of the Rib-Roller End Contact in Tapered Roller Bearings: Film Thickness, Traction and Moments," Proc. 24th Leeds-Lyon Symposium on Tribology "Tribology for Energy Conservation," London, UK, September 1997, pp 253-263.
17. Hamrock, B.J., and Dowson, D. (1977), "Isothermal Elastohydrodynamic Lubrication of Point Contacts-Part III-Fully Flooded Results," Journal of Lubrication Technology, 99(2), pp 264-276.
18. Cheng, H.S. (1965), "A Refined Solution to the Thermal-Elastohydrodynamic Lubrication of Rolling and Sliding Cylinders," ASLE Transaction, 8(4), pp 397-410.
19. Bair, S., Vergne, P., and Querry, M. (2005), "A Unified Shear-Thinning Treatment of Both Film Thickness and Traction in EHD," Tribology Letters, 18(2), pp 145-152.