Handbook of Lubrication Episode 2 Part 2 pps

... instances of very rough surfaces where some of the roughness may be due to carbide particles, there may be a second component of friction due to asperity collision. Laws of Friction The earliest law of ... the clean state of about 750 kg/mm 2 . Figure 12 presents the hardness of MgO as a function of indentation time in dry toluene and moist air. The increased surface ductil...

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... Characterization of Solid Surfaces, Plenum Press, New York, 1974. 8. Bunshah, R. F., Ed., Technique of Metals Research, Vol. 2, Techniques for the Direct Observation of Structure and Imperfections, Part 2. ... Materials Science Handbook, Vols. 1 and 2, North-Holland, Amsterdam. 19 72. 19. Buckley, D. H., Definition and Effect of Chemical Properties of Surfaces in Friction, We...

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... Volume 2) Main entry under title: CRC Handbook of Lubrication (Tribology) Tiile of v, 2 varies: CRC handbook of lubrication (theory and practice of tribology) Bibliography: v. 1. p.: v. 2, p. Includes ... 0-8493-39 02- 2 (v .2) Contents: v. 1. Applications and maintenance— v. 2. Theory and design. 1. Lubrication and lubricants—Handbooks, manuals, etc. I. Booser. E. Ri...

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... “short bearing” version of Reynolds equation can be integrated twice in the y direction, because h is not a function of y, to give the pressure function (9) 72 CRC Handbook of Lubrication FIGURE 3. ... Area of apparent load support A r = Area of asperity load support A w = Area being worn B = Surface profile correlation distance c = Width of load support area in direction o...

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... Volume 2) Main entry under title: CRC Handbook of Lubrication (Tribology) Tiile of v, 2 varies: CRC handbook of lubrication (theory and practice of tribology) Bibliography: v. 1. p.: v. 2, p. Includes ... v 1 2 )/E 1 + (1 – v 2 2 )/E 2 and E 1 ,E 2 , v 1 , and v 2 are Young’s moduli and Poisson’s ratios of the contacting solids, H is the hardness, σ is the sta...

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... strength: 56 CRC Handbook of Lubrication Copyright © 1983 CRC Press LLC Table 2 COEFFICIENTS OF STATIC AND SLIDING FRICTION 46 CRC Handbook of Lubrication Copyright © 1983 CRC Press LLC BOUNDARYLUBRICATION Richard ... Soc.,1 925 ; (19) Hardy and Hardy, Phil. Mag.,1919; (20 ) Bowden and Young, Proc. Roy. Soc.,1951; (21 ) Hardy and Doubleday, Proc. Roy. Soc.,1 923 ; (22 ) Bowde...

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... distribution of the strongly adsorbing/reacting components. 52 CRC Handbook of Lubrication Copyright © 1983 CRC Press LLC Table 2 COEFFICIENTS OF STATIC AND SLIDING FRICTION 46 CRC Handbook of Lubrication Copyright ... Soc.,1 925 ; (19) Hardy and Hardy, Phil. Mag.,1919; (20 ) Bowden and Young, Proc. Roy. Soc.,1951; (21 ) Hardy and Doubleday, Proc. Roy. Soc.,1 923 ; (22 )...

Ngày tải lên: 05/08/2014, 09:20

... profile correlation distance c = Width of load support area in direction of motion d = Depth of material worn from surface E′ = Relative effective elastic modulus, 2 E′ 1 E′ 2 /(E′ 1 + E′ 2 ) = ... the Lubrication of Concen- trated Contacts, NASA SP -23 7, Ku, P. M., Ed., U.S. Government Printing Office, Washington, D.C., 1970, 27 . 11. Fein, R. S. and Kreuz, K. L., Discussio...

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... M, a 11 q 1 + a 12 q 2 + … a 1L q L = r 1 a 21 q 1 + a 22 q 2 + … a 2L q L = r 2 . . . . . . . a L1 q 1 + a L2 q 2 + … a LL q L = r L (17) where 96 CRC Handbook of Lubrication 93_104 4/11/06 12: 09 PM ... pad bearings: 1 12 CRC Handbook of Lubrication Bearing A Bearing B mm (in.) mm (in.) R 1 100 (3.94) 50 (1.97) R 2 120 (4. 72) 70 (2. 76) R 3 180 (7.09) 180 (7.09...

Ngày tải lên: 05/08/2014, 09:20

... M, a 11 q 1 + a 12 q 2 + … a 1L q L = r 1 a 21 q 1 + a 22 q 2 + … a 2L q L = r 2 . . . . . . . a L1 q 1 + a L2 q 2 + … a LL q L = r L (17) where 96 CRC Handbook of Lubrication 93_104 4/11/06 12: 09 PM ... pad bearings: 1 12 CRC Handbook of Lubrication Bearing A Bearing B mm (in.) mm (in.) R 1 100 (3.94) 50 (1.97) R 2 120 (4. 72) 70 (2. 76) R 3 180 (7.09) 180 (7.09...

Ngày tải lên: 05/08/2014, 09:20