Lubrication Fundamentals 2011 Part 9 ppt

... performance characteristics above the older CCMC specifications. In addition to the 199 8 sequences, ACEA created two new categories for 199 9. These are ‘‘E4 and ES’’ for superhigh perfor- mance diesel engines. ... L-4 a or L-38; Sequence IV a SC MS ( 196 4) 196 4 Models CRC L-38 Sequence IIA a Sequence IIIA a Sequence IV a Sequence V a Caterpillar L-1 (1% sulfer fuel) a SD MS ( 196 8) 196 8...

Ngày tải lên: 11/08/2014, 10:23

... do not require relubrication from an external source. Oil lubrication of non–driving wheel bearings is also used to some extent on trucks, trailers, and off-highway equipment. Lubrication with ... application to any particular equipment must be made by a lubrication engineer for each specific instance, based on operating conditions and the type of unit (bearing, gear, cylinder) requirin...

Ngày tải lên: 11/08/2014, 10:23

... single unit, as shown in Figure 19. 10. These units have capacities for treating from 50 to over 2600 gal/h (1 89 98 40 L/h). The oil conditioner is a three-compartment unit that provides dry clean oil ... the precipitation compartment (Figure 19. 10A) 2. Removing suspended solids via vertical, cloth-covered, leaf-type filter elements in the gravity filtration compartment (Figure 19. 10B) 3....

Ngày tải lên: 11/08/2014, 10:23

... on the cylinder wall and Figure 12 .9 Finger valve configuration. Keith Mobley /Maintenance Fundamentals Final Proof 15.6.2004 7:42pm page 248 248 Maintenance Fundamentals operating guidelines provided ... 12.5 Rotary sliding-vane compressor. Keith Mobley /Maintenance Fundamentals Final Proof 15.6.2004 7:42pm page 2 39 Compressors 2 39 Compression ratio and maximum inlet temperature d...

Ngày tải lên: 11/08/2014, 11:20

... 1011 .92 3 1. 396 1222.205 1178.5 09 1.322 2888.872 1 290 .721 1.286 416.650 1015.603 1. 394 1277.761 1186. 893 1.3 19 299 9 .98 3 1 294 .242 1.285 444.427 10 19. 320 1. 392 1333.316 1 192 .570 1.317 3111. 094 1 297 .7 89 ... 1107. 192 1.350 2111. 094 1256.813 1. 296 . . . 888.872 11 19. 078 1.345 2222.205 1263.410 1. 294 222.205 1001.101 1.402 94 4.427 1131.314 1.340 2333.316 1270....

Ngày tải lên: 19/06/2014, 11:20

... signal processing, Vol. 2, pp.1 091 -1 094 , 199 7. Jankowski C. R. jr. et al., “Fine structure features for speaker identification,” in Proc. ICASSP, 199 6, pp. 6 89 692 . Mashao, DJ. & Skosan, ... Processing. Sondhi, M and Berkley, D. ( 198 0) Silencing Echoes in Telephone Network, Proc. IEEE, Vol. 68, No. 8, Aug. 198 0 pp. 94 8 -96 3. Van Trees, H. L. ( 197 1) Detection, Estim...

Ngày tải lên: 21/06/2014, 19:20

... conditions, Proc. R. Soc. London Ser. A, 236, 397 , 195 6. 7. Rabinowicz, E., New coefficients predict wear of metal parts, Product Eng., 29( 25), 71, 195 8. 8. Peterson, M. B. and Winer, W. O., Eds., ... and Volume II 195 Copyright © 198 3 CRC Press LLC 9. Eiss, N. S., Jr. and Bayraktaroglu, M. M., The effect of surface roughness on the wear of low density polyethylene, ASLE Trans., 23, 2...

Ngày tải lên: 05/08/2014, 09:20

... industry, especially for those participating in the quest to develop the new lubri- cant molecule for the future. D. M. Pirro A. A. Wessol ACKNOWLEDGMENTS Lubrication Fundamentals: Second Edition, ... of Category Saturates Sulfur VI API group I (solvent-refined) Ͻ 90 Ͼ 0.03 80–120 API group II (hydroprocessed) Ն 90 Յ 0.03 80–120 API group III Ն 90 Յ 0.03 Ն 120 API group IV is polyalphao...

Ngày tải lên: 11/08/2014, 10:23

... — 25W 6000 at מ 560000 at מ15 9. 3 — — 20 — — 5.6 Ͻ 9. 3 2.6 30 — — 9. 3 Ͻ 12.5 2 .9 40 — — 12.5 Ͻ 16.3 2 .9 f 40 — — 12.5 Ͻ 16.3 3.7 g 50 — — 16.3 Ͻ 21 .9 3.7 60 — — 21 .9 Ͻ 26.1 3.7 a All values are ... 61.2 74.8 ISO VG 100 100 90 .0 110 ISO VG 150 150 135 165 ISO VG 220 220 198 242 ISO VG 320 320 288 352 ISO VG 460 460 414 506 ISO VG 680 680 612 748 ISO VG 1000 1000 90 0 1100 ISO...

Ngày tải lên: 11/08/2014, 10:23

... the mid- 198 0s with a Buick V-6. This test was well correlated to the now obsolete ASTM five-car test method. The Sequence VIA replaced the Sequence VI in the mid- 199 0s, substituting a 199 3 Ford ... point (ЊF) 230 325–350 205–220 275– 290 Dropping point (ЊC) 110 163–177 96 –104 135–143 Maximum usable 175 250 200 230 temperature (ЊF) Maximum usable 79 121 93 110 temperature (ЊC) Water...

Ngày tải lên: 11/08/2014, 10:23