Handbook of Lubrication Episode 2 Part 8 pptx

... coeff.) 10 .0 7 .5 H f (Power coeff.) 12 .4 8.6 β = W/a f A p P s 16 .58 ì 10 6 W 12 .2 ì 10 6 W Bearing A Bearing B W, N k h k h 82,000 — — 1. 00 1. 00 70,000 — — . 85 1. 06 60,300 1. 00 1. 00 .74 1. 11 50 ,000 ... 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...

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... (362,500 psi). 39 14 6 CRC Handbook of Lubrication Table 1 VALUES OF C, n 1 , AND n 2 FOR EQUATION 11 a/b C n 1 n 2 5 1. 625 0 .74 – 0.22 2 1. 560 0 .73 6 – 0.209 1 1. 415 0 .72 5 0 . 17 4 0.5 1. 145 0.688 0.066 Copyright ... â 19 83 CRC Press LLC 14 8 CRC Handbook of Lubrication FIGURE 9. Effect of load and speed on film shape. (a) W = 10 lb, U = u/ER = 3...

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... operation. 16 3 - 18 4 4 /10 /06 12 :37 PM Page 18 1 Copyright â 19 83 CRC Press LLC Table 3 HARDNESS OFABRASIVES 41 MaterialHardness (MNm –2 ) Glass5790 Quartz10390 Garnet13370 Corundum 21 180 Silicon ... R. A. and Archard, J. F., Pitting of gears and discs, Proc. Inst. Mech. Eng., 18 8, 673, 19 74. Volume II 18 3 16 3 - 18 4 4 /10 /06 12 :37 PM Page 18 3 Copyright â 19...

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... Archard, J. F., Pitting of gears and discs, Proc. Inst. Mech. Eng., 18 8, 673, 19 74. Volume II 18 3 16 3 - 18 4 4 /10 /06 12 :37 PM Page 18 3 Copyright â 19 83 CRC Press LLC WEAR OF NONMETALLIC MATERIALS Norman ... A. R., An investigation of fretting corrosion, Proc. Inst. Mech. Eng., 1B, 556, 19 52. 18 4 CRC Handbook of Lubrication 16 3 - 18 4 4 /10 /06 12 :37 PM...

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... numbersMinMax 21. 982.42 32.883.52 54 .14 5.06 76 .12 7.48 10 9.0 011 .0 15 13. 516 .5 2 219 .824.2 3228.835.2 46 41. 450.6 68 61. 274.8 10 090. 011 0 15 013 516 5 22 019 8242 320288252 460 414 506 680 612 748 1, 00090 01, 100 1, 50 01, 35 01, 650 original ... point of 375 to 425°F (19 1 to 218 °C). At lower temperatures this grease has reasonably good water resistance. 258 CRC Ha...

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... Patent 2, 11 3,353, 19 38. 10 . Opitz, H. and Koenig, W., Ind. Anzieger, 87, 46 (Part I), 26 , 19 65; Ind. Anzeiger. 87, 845 (Part II); 43, 19 65; Ind. Anmger, 87, 10 33 (Part III), 51, 19 65. 11 . Sata, ... Deterioration of Cutting Fluids, Tech. Pap. MR 72- 22 6, American Society of Mechanical Engineers, New York, 19 72. 10 . Suskind, R., Occupational skin problems, J. Oc...

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... Patent 2, 11 3,353, 19 38. 10 . Opitz, H. and Koenig, W., Ind. Anzieger, 87, 46 (Part I), 26 , 19 65; Ind. Anzeiger. 87, 845 (Part II); 43, 19 65; Ind. Anmger, 87, 10 33 (Part III), 51, 19 65. 11 . Sata, ... of work removed volume of work consumed 3 52 CRC Handbook of Lubrication 335-356 4 /11 /06 12 : 34 PM Page 3 52 Copyright â 19 83 CRC Press LLC Copyright â 19...

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... Bacterial., 24 , 125 , 1961. 46. Bennett, E. O., The Effect of Water Hardness on the Deterioration of Cutting Fluids, Tech. Pap. No. MR 72- 226 , Society of Mechanical Engineers, New York, 19 72, 1. 47. ... Leeuwenhoek J., 26 , 22 5, I960. 43. Hill, E. C., Biodeterioration of Metal Working Fluids and Its Significance, Publ. No. MR 72- 214, American Society of Mechanical Engineers...

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... Bacterial., 24 , 125 , 1961. 46. Bennett, E. O., The Effect of Water Hardness on the Deterioration of Cutting Fluids, Tech. Pap. No. MR 72- 226 , Society of Mechanical Engineers, New York, 19 72, 1. 47. ... Leeuwenhoek J., 26 , 22 5, I960. 43. Hill, E. C., Biodeterioration of Metal Working Fluids and Its Significance, Publ. No. MR 72- 214, American Society of Mechanical Engineers...

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... which gives: ΔΤ ϭ H/[ ρ c(Q Ϫ Q s /2) ] (1) For typical petroleum oils, ρc = 1 12 lb F /in. 2 F ( 139 N/cm 2 C) and for water ρc = 32 7 lb F /in. 2 F (406 N/cm 2 C). Rather than assuming a uniform ... when system operating. Normally below 50 àm. 39 5-411 4/10/06 4:54 PM Page 4 02 Copyright â 19 83 CRC Press LLC 422 CRC Handbook of Lubrication Table 3 (continued) JOURNAL...

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... which gives: ΔΤ ϭ H/[ ρ c(Q Ϫ Q s /2) ] (1) For typical petroleum oils, ρc = 1 12 lb F /in. 2 F ( 139 N/cm 2 C) and for water ρc = 32 7 lb F /in. 2 F (406 N/cm 2 C). Rather than assuming a uniform ... 404 Copyright â 19 83 CRC Press LLC 422 CRC Handbook of Lubrication Table 3 (continued) JOURNAL BEARING PERFORMANCE INCLUDING INERTIA AND TURBULENCE (L/D = 1.0, = 160) Cop...

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... McGraw-Hill, New York, 1 957 . 29 . Raimondi, A. A., A theoretical study of the effect of offset loads on the performance of a 120 ° partial journal bearing, ASLE Trans., 2, 147, 1 959 . 30. Raimondi, A. ... 51 1, 1 956 . 21 . Wilcock, D. F., The hydrodynamic pocket bearing, Trans. ASME, 77, 311, 1 955 . 22 . Raimondi, A. A., Adiabatic solution for the finite slider bearing, ASLE T...

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... Λ, the ratio of EHD film thickness to composite surface roughness, has come into use to define the state of lubrication. Composite surface roughness, in turn, 524 CRC Handbook of Lubrication Copyright ... Society of Mechanical Engineers, New York, 1 971 . With permission.) FIGURE 22 . Lubrication life adjustment factor for tapered roller bearing. (From Danner, C. H., ASLE Tra...

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... hardened steel gears. They offer quiet operation, abrasion 5 42 CRC Handbook of Lubrication 539-564 4/10/06 5: 02 PM Page 5 42 Copyright â 1 983 CRC Press LLC Volume II 533 Table 18 FAILURE MODES THAT ... ASME J. Lubr. Technol., 103 (2) , 29 5, 1 981 . 27 . Neale, M. J., Ed., Tribology Handbook, John Wiley & Sons, New York, 1973. 28 . Szeri, A. Z., Ed., Tribology — Frictio...

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... wear of mechanical aggregates, (in German), Schmierungstechnik, 3, 139 , 19 72. 12. Fleischer, G., Problems of reliability of machines, (in German), Wiss. Z. Tech. Hochsch. Magdeburg, 16, 28 9, 19 72. 13. ... aid for the 80´s, Wear, 34, 25 1, 1975. 28 . Gerve, A., Applicability of radio nuclides for the investigation of the influences of design and lubrication on the wear...

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