Machine Design Databook 2010 Part 16 ppt

... (1. 2) 10 C 8 S 11 (10 S 11 ) 490 71. 1 17 54 39.8 30 (1. 2) 14 3 14 C 14 S 14 588 85.4 17 40 29.7 30 (1. 2) 15 4 (14 Mn 1 S 14 ) 11 C 15 588 85.4 17 54 39.8 30 (1. 2) 15 4 (11 Mn 2) 15 Cr 65 588 85.4 13 ... (4.0) 10 90 12 40 15 8 .1 17 9.8 830 12 0.4 11 41 30.3 311 –363 63 (2.5) 11 90 13 40 17 2.6 19 4.4 930 13 4.9 10 30 22 .1 3 41 4 01 30 (1. 2) 15 40 min 22...

Ngày tải lên: 11/08/2014, 10:23

... 2- 32 ẳ x y 2 sin 2 xy cos 2 2-33ị 1 ẳ x ỵ y 2 ỵ x y 2 2 ỵ 2 xy 1 =2 2-34ị 2 ẳ x ỵ y 2 x y 2 2 ỵ 2 xy 1 =2 2-35ị 1 ;2 ẳ 1 2 arctan 2 xy x y 2- 36ị where 1 and 2 are 1808 apart max ẳ x ... F 1 d 1 ỵ 1 d 2 2 1 2 1 E 1 ỵ 1 2 2 E 2 2 2 6 6 6 6 4 3 7 7 7 7 5 1=3 2- 110ị ẳ 1:04 F 2 1 2 1 E 1 ỵ 1 2 2 E 2 2...

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... À210 À200 À 250 À260 À300 À330 À370 À400 À440 À460 55 0 58 0 EI À220 À2 25 À 255 À2 65 À300 À310 À 355 À3 65 À4 25 À 455 52 0 55 0 À6 15 À6 35 À760 À790 S7 ES À280 À310 À340 À380 À430 À470 52 0 58 0 À640 ... in !0.9 !36 1. 05 42 6. 25 0. 25 9.3 75 0.3 75 >0.9–1. 35 >36 54 >1. 05 1. 35 >42 54 7.81 0.31 25 10.94 0.43 75 >1. 35 1.8 > ;54 –72 >1. 35 1.8 > ;54...

Ngày tải lên: 11/08/2014, 10:23

... 1:5d 0 :62 5h 0 :62 5h Type k p d p 5 :62 5 d 2 4 ph 4 :63 h ỵ40 0:2p ỵ 1:15d 1:5d 0 :62 5h p d p 2d 0 :62 5h p d p 2d Type l p d p 5 :62 5 d 2 4 ph 4 :63 h ỵ40 0:33p ỵ 0 :67 d 1:5d 0 :62 5h 0 :62 5h 13.20 RIVETED ... 53 7.33 54 8.00 61 9.00 70 10.20 850 455 37 5.44 41 6. 05 46 6.75 51 7.40 57 8.30 900 482 29 4.33 33 4.83 37 5.50 38 5 .60 41 6. 00 950 511 22 3.20 26 3 .60...

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... 4 72 0 72 216 6 7 240 24 72 3 4 74 0 74 222 6 7 250 25 75 3 4 76 0 76 228 6 7 260 26 78 3 4 78 0 78 234 6 7 270 27 81 3 4 800 80 240 6 7 280 28 84 3 4 820 82 246 6 7 290 29 87 3 4 840 84 252 6 7 300 ... 0.8 376 20 0.693283 0 .72 93 67 5 27 0.46 0.20 1.0 0. 870 096 0 .75 4626 0 .78 3494 4 11 0.53 2 0.40 2.0 1 .74 0192 1.509252 1.5669 87 4 11 2. 07 0.25 2.0 1.8 37...

Ngày tải lên: 11/08/2014, 10:23

... Â 0 :8 5.00 4 .82 7.00 6.64 8. 08 7.44 11.4 9.4 1.0 5.6 2.30 0.3 M6 Â 1 6.00 5 .82 8. 00 7.64 9.24 8. 56 13.6 11.6 1.1 6 .8 2.90 0.4 M8 Â 1:25 8. 00 7. 78 10.00 9.64 11.55 10 .80 17.0 14.9 1.2 8. 5 3 .80 ... Min Max Min M5 Â 0 :8 5.00 4 .82 8. 00 7. 78 9.24 8. 79 3.65 3.35 2.4 0.5 0.2 M6 Â 1 6.00 5 .82 10.00 9. 78 11.55 11.05 4.15 3 .85 2 .8 0.5 0.2 M8 Â 1:25 8. 00 7. 78 13.0...

Ngày tải lên: 11/08/2014, 10:23

... ABCDEPLL a MVL b 495 3 499 6 50 09 5032 ỵ 49 5334 5377 5 390 5413 5426 À28 6045 6101 6124 6137 6807 6863 5886 6 899 þ56 75 69 7625 7648 7661 À32 8331 8387 8410 8423 þ65 15 90 93 91 49 9172 91 85 98 55 99 34 99 47 37 10617 ... 696 ỵ11.4 711 747 6.4 787 823 813 848 ỵ12.5 8 89 925 93 2 À7.5 91 4 95 0 2.5 96 5 1001 1008 99 1 1076 1016 1051 10 59 þ14.0 1067 1102 1110 À8 .9 1 092...

Ngày tải lên: 11/08/2014, 10:23

... 10. 0 93.2 9.5 1304.3 133000 124 Â28 124 Â 25 2 .10 996 103 .0 10. 5 98.1 10. 0 1367.0 139400 127 Â28 127 Â 25 2.15 104 5 107 .9 11.0 103 .0 10. 5 1439.6 146300 130 Â29 130 Â 26 2.20 2094 112.8 11.5 106 .9 ... 7.45 102 7.7 104 800 44 65.1 6.64 905.2 92300 60.1 6.13 806.1 82200 69.5 7.09 981.6 100 100 86.3 8.80 1203.3 122700 48 78.0 7.95 108 4.6 1106 00 73.3 7.47 982.6 100 200 8...

Ngày tải lên: 11/08/2014, 10:23

... 31.0 Case-hardened machine steel on case-hardened machine steel 4,000 27.5 0.30 C machine steel on cast iron (close-grained) 3,500 24.0 0.40 C machine steel on soft common babbitt 3,000 20.6 Soft machine ... website. DESIGN OF BEARINGS AND TRIBOLOGY Pressure at any point in a partial journal bearing To determine the attitude " and attitude angle  for various values of S and...

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... rpm kg 10TA12 5120 0 5120 0 10 12 26 11 26 0.6 0.002 17.0 17000 12. 70 127 00 695 8000 6000 0.031 12TA12 5120 1 01 12 14 28 11 28 0.6 0.002 19.0 19000 13.20 13300 765 8000 6000 0.034 15TA12 5120 2 02 ... 1.1 0.67 320.0 320000 122 .0 124 000 11400 1900 1300 2.22 110TA12 5122 2 22 110 113 160 38 160 1.1 0.80 360.0 360000 129 .0 130000 125 00 1800 120 0 2.37 120 TA12 5122 4 24 120...

Ngày tải lên: 11/08/2014, 10:23

... (325) 36 (72) (101.6) 130 160 195 (255) 330 38 (73) (102) (132 ) (162) (196.8) 266 (335) 40 74 (103.2) (133 .4) 165 198 (265) 340 42 (76) (104.8) 135 (165.1) 200 270 (343) 44 (78) 105 (138 ) (168) (205) ... website. MISCELLANEOUS MACHINE ELEMENTS The circumferential clearance ( c ) or gap between ends of ring An expression for pressure acting on ring from Eqs. (24 -138 b) and (24 -138 c...

Ngày tải lên: 11/08/2014, 10:23

... iron 6 to 8 10 to 12 12 to 14 14 to 16 Fiber 0 to 2 12 to 14 0 14 to 16 Formica 14 to 16 10 to 12 10 to 12 14 to 16 Micarta 14to16 10to12 10to12 14to16 Rubber, hard 0 to À214to16 0toÀ218to20 TABLE ... to 10 Copper 14 to 16 12 to 14 18 to 20 12 to 14 Copper alloys, soft 0 to 2 8 to 10 0 10 to 12 Copper alloys, hard 0 6 to 8 0 8 to 10 Monel and nickel 8 to 10 12 to 14 12 to 1...

Ngày tải lên: 11/08/2014, 10:23

... 20–25 Copper 40 15 20 Steel 35–40 15 20 Steel, deep drawing quality 40–45 15 20 Steel, stainless 35–40 15 20 Zinc 50 15 20 Tin 35–45 10 15 TABLE 25-62 Mean values for m (standard coefficients) Particulars ... 1 800 1250 2000 3150 5000 8000 12500 20000 3150 0 K 5 3 .15 2 1.25 0.8 0.5 0.32 0.2 0.12 0.08 0.05 200 125 80 315 500 50 31.5 20 12.5 8 C 31.5 315 0 25002000160012501000 8006...

Ngày tải lên: 11/08/2014, 10:23

... ẳi h zịỵz " 0 " zzịỵ " !! " zzị i B 1 A 1 27 -163 ị N ẳ Rl h ẫzịz!zịz " zz 0 zị i B 1 A 1 ỵ B 1 A 1 U @z @s ds 27 -164 ị o ẳ x ỵ y 27 -165 aị ẩ o ẳ x y ỵ 2i xy 27 -165 bị where o ẳ 1 2h h h dz;ẩ o ẳ 1 2h h h ẩ ... stresses acting on the faces of a small cube element cut out from the solid body. Particular Formula Part I o o Part II Part II a a a y x...

Ngày tải lên: 11/08/2014, 10:23

... max h 2 ẳ 6q 0 2 h 2 1 a 2 ỵ 1 b 2 2 v a 2 ỵ 1 b 2 27-398ị yz ị max ẳ 3q 0 2bh 1 a 2 ỵ 1 b 2 2 1 b 2 ỵ 2 v a 2 27-399ị Particular Formula APPLIED ELASTICITY 27.83 Downloaded from Digital Engineering Library @ McGraw-Hill

Ngày tải lên: 11/08/2014, 10:23