Castings 2 Episode 13 ppt
Castings 2 Episode 13 ppt
... through the filter without difficulty. 20 0 21 0 22 0 23 0 24 0 25 0 26 0 27 0 28 0 29 0 300 UTSIMPa 0.6 - 0 .2 - 24 0 25 0 26 0 27 0 28 0 29 0 300 UTS Figure 9 .25 Typical skewed distribution of tensile ... higher stress 24 0 MPa (Figure 9 .13) The fatigue failures of unfiltered castings are initiated from a mixture of pores, and old and new oxides; the 33 fi...
Ngày tải lên: 13/08/2014, 08:21
Castings 2 Episode 6 ppt
... Liquid 20 °C m.p. m.p 20 °C m.p. m.p. 20 °C m.p. m.p. Pb 327 3 .22 130 (138 ) 1 52 11680 11 020 10678 39.4 (29 .4) 15.4 Zn 420 4.08 394 (443) 481 7140 (6843) 6575 119 95 9.5 Mg 650 4 .2 1038 ... 1038 (130 0) 136 0 1740 (1657) 1590 155 (90)? 78 A1 660 7.14 917 ( 120 0) 1080 27 00 (25 50) 23 85 23 8 - 94 cu 1084 5.30 386 (480) 495 8960 83 82 8000 397 (...
Ngày tải lên: 13/08/2014, 08:21
Castings 2 Episode 11 ppt
... an A1-4.2Cu alloy has a strength of over 20 0 MPa at 20 "C, that falls to 12 MPa at 500"C, 2 MPa at the solidus temperature, and finally to zero at a liquid fraction of about 20 per ... (Smith 1948, 19 52) . Linear contraction 26 1 90 80 70 60- a 2 ? 50- - m c a, m - 40- - m, E oz 30- m 20 io - - - - - 0.5 1 2 4 8 16 32 Time i...
Ngày tải lên: 13/08/2014, 08:21
Gas Turbine Engineering Handbook 2 Episode 13 ppt
... heat Figure 18 -2. Gear coupling (male teeth integral with the hub). 608 Gas Turbine Engineering Handbook //INTEGRA/B&H/GTE/FINAL (26 -10-01)/CHAPTER 18.3D ± 613 ± [605±633 /29 ] 29 .10 .20 01 4:06PM Sludge ... (Reference 3). Couplings and Alignment 611 //INTEGRA/B&H/GTE/FINAL (26 -10-01)/CHAPTER 18.3D ± 622 ± [605±633 /29 ] 29 .10 .20 01 4:06PM 3. Moment caused by turning torque t...
Ngày tải lên: 13/08/2014, 09:20
Hazardous Chemicals Handbook 2 Episode 13 ppt
... Special form 10 2 A 1 A 1 10 –3 A 1 • Other forms 10 2 A 2 A 2 10 –3 A 2 Liquids 10 –3 A 2 10 –1 A 2 10 –4 A 2 Gases • Tritium 2 × 10 2 A 2 2 × 10 –1 A 2 2 × 10 2 A 2 • Special form ... 10 –3 A 1 10 2 A 1 10 –3 A 1 • Other forms 10 –3 A 2 10 2 A 2 10 –3 A 2 * Values of A 1 and A 2 are given in the regulations for individual radionuclides (S...
Ngày tải lên: 13/08/2014, 09:20
Advanced Vehicle Technology 2 Episode 13 pptx
... F 2 A 1 (P 1 À P 2 ) 4 (0 :2) 2 (100 À 40) 1:88 kN Master cylinder fluid pressure P 3 F 2 A 2 1:88 4 (0:018) 2 7387:93 kN=m 2 or 73:9 bar c) Total power piston and F 1 F 2 pedal ... (m 2 ) A 2 cross-sectional area of master cylinder bore (m 2 ) a) Pedal push rod thrust F 1 F Â 4 300 Â 4 120 0 N or 1:2kN Master cylinder fluid pressure P 3 F 1...
Ngày tải lên: 13/08/2014, 15:21
KUNDU Fluid Mechanics 2 Episode 13 ppt
... lowcr 50 km cit'the atmosphm. E Y - I- 2- 3- 4- 30 1 I 020 I 023 1 026 0 0.01 P Wm3) N (rad/s) (a) (b) Figure 14 .2 vical vertical distributions oC (a) Lcrnperature ... reached after n - 1 steps. Using rule (13. 84) successively, we get R; = R;-~ + L~ = R' ,, -2 + 2L2 - = R: + (n - l)Lz = nL2. The rms distance travele...
Ngày tải lên: 13/08/2014, 16:21
Friction and Lubrication in Mechanical Design Episode 2 Part 13 ppt
... coating thickness factor, 27 9 elastohydrodynamic, 25 3 hydrodynamic, 25 2 film thickness, 25 2, 25 4, 25 5 Rolling friction, 25 1 Rolling/sliding, 25 1 Scoring, 329 , 339 Self-excited vibrations, ... 0.014 0. 026 0 .27 0.78 1.59 0 .23 4350 0.49 0.66 0.009 0. 025 0 .25 0.77 1.61 0 .23 534 Chapter 13 2. 3. 4. 5. 6. 7. 8. 9. 10. I I. 12. 13. 14. 15. 16...
Ngày tải lên: 05/08/2014, 09:20
Handbook of Lubrication Episode 2 Part 13 pptx
... 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. Messerschmidt-Bolkow-Blohm ... German), Kernforschungszentrum, Karlsruhe, KFK, February 19 72, 1569. 22 . Junemann, H., Mechanical tests for lubricants (in German), Erdöl Kohle, 29 , 25 9, 1976. 23 . Collacott, R. A....
Ngày tải lên: 05/08/2014, 09:20