Mechanical Engineers Data Handbook Episode 8 pps

... 0. 18 0.05 0.10 brass, bronze 0. 18 0. 18 HSS, high-speed steels. These values should be lowered for finishing and increased for rough milling. 174 MECHANICAL ENGINEER’S DATA HANDBOOK ... High-speed steel &IO0 0. 08- 0.15 1.5 0.25-0. 38 Cemented carbide 200-330 0.16-0.5 0.75 0.25-0. 38 Ceramic 330-600 0.404.6 0.25-0. 38 0.25-0. 38 5.2.5 Tool c...

Ngày tải lên: 13/08/2014, 09:21

... 8. General data 8. 1 Units and symbols 8. 2 Fasteners 8. 3 Engineering stock 8. 4 Miscellaneous data Glossary of terms Index 274 279 28 1 283 284 285 288 288 293 304 3 08 ... metals 6 .8 Spring materials 6.9 Powdered metals 6.10 Low-melting-point alloys 126 127 i 28 137 139 146 146 1 48 152 155 157 160 165 172 172 173 1 78 182...

Ngày tải lên: 13/08/2014, 09:21

... 0.0 183 0.0249 0.0064 0.0062 1.26 1.19 0.976 0.320 0.259 0.336 0.410 0.4 28 0.220 0.273 0.672 1. 48 0.902 2.04 0.664 1.440 0. 081 0 0.454 0.0575 0. 480 0.1250 0.740 0.09 38 1.040 ... 0.1250 0.740 0.09 38 1.040 0. 087 7 0.753 0.0237 0.405 0.0329 0.710 0.734 1.220 0 .82 4 0.172 0.130 0.221 0.293 0.209 0.062 0.1 10 k2 1 .88 0 3.340 1 .88 0 0.673 0....

Ngày tải lên: 13/08/2014, 09:21

... 0.7 08 0.6 586 1.507 0.5150 1.4 1.32 1.6 68 1.11 1.29 1.3 98 1.33 1. 18 1.659 1.405 1.40 1.30 1.40 1.31 1.394 1.12 1.25 ~~ 0. 287 1 0.5 28 0.2 081 0.17 0. 188 9 0.29 68 0.1 28 0.2765 ... 1. 68 0 .84 57 1.041 0.511 1.76 68 5.234 14.323 0 .81 3 2.2316 1.040 0.9 28 0.9 182 1.6915 0.64 48 ~ 0.7 18 1.663 0.3136 1.51 0.6573 0.7449 0. 3...

Ngày tải lên: 13/08/2014, 09:21

... 0.96, 0.94 (250°C) 0.93 0.91 (average) 0.91 0 .86 0.79, 0.79 (250°C) 0.07, 0.11 (250°C) 0 .85 , 0 .85 (250°C) 0.15, 0. 18 (250°C) 0 .88 , 0.90 (250°C) 0.23, 0.42 (250°C) 3. I5 Heat ... 0.25 0.19 0.049 0.095 0.076 0.10 0.0 087 0.13 0.0 48 0.05 0.09 0.04 0.029 0.06 0.12 0.03/0.04 1 28 MECHANICAL ENGINEER'S DATA HANDBOOK Refrigeration effect R...

Ngày tải lên: 13/08/2014, 09:21

... c=(r+t)tan r+- , (6 in degrees) 2” :( :) When r=2t, c= 3tan 0.02 188 t. (: ) 1 98 MECHANICAL ENGINEER’S DATA HANDBOOK 5.0.4 Die casting The mould is of steel in several parts ... @& Fillet wekls 204 MECHANICAL ENGINEER'S DATA HANDBOOK 5.9 .8 Rolled sections Rolled sections are made to British Standards BS 4: Part 1 and BS 484 8: Part 4....

Ngày tải lên: 13/08/2014, 09:21

... 185 1 6 18 2269 747 27 18 881 32 18 1022 380 8 1175 41 78 188 6 5167 2317 6259 2 784 75 18 3310 9 089 3943 788 0 4216 97 98 5219 11940 6331 14460 7619 17700 92931 24140 81 38 29410 982 0 36300 ... 12.00 14 .80 18. 40 22.90 27.90 1.42 1. 78 1 .82 2.30 2.74 2 .82 3.10 3. 38 3. 58 3 .86 4.26 4.66 5. 68 4.72 5.42 5.94 7. 28 8. 88 6. 58...

Ngày tải lên: 13/08/2014, 09:21

... stock Miscellaneous data Glossary Index An knprlnt of Elsevier Science www.bh.com ISBN 0-7506-1960-0 9 780 750 6196 08 342 MECHANICAL ENGINEER’S DATA HANDBOOK Water, (confinued) ... metal cutting, 193 Sycamore (timber), mechanical properties, Symbols for physical quantities, 288 -9 Tachometers, 250 electrical. 284 mechanical. 284 Tantalum. thermoelectric...

Ngày tải lên: 13/08/2014, 09:21

... 1.44 1.32 1. 28 1.02 1.94 1.66 1.46 1. 38 1 .05 2.42 2.04 1.74 1.60 1.10 2 .80 2.34 1.96 1. 78 1.20 3.30 2. 68 2.21 1.96 1 so 3 .80 2. 98 2. 38 2. 08 - - - .24 .32 . 48 1.40 1.34 1.29 ... 2.00 1. 68 2.00 2.50 2.96 3.74 4.27 4 .80 - 1. 48 1.70 2. 08 2.43 2. 98 3.40 3.76 - 1.34 1.49 1.74 1. 98 2. 38 2.67 3 .00 3.30 1.26 1.20 1.39 1.30...

Ngày tải lên: 13/08/2014, 09:21

... velocity v = 1 1 K3 Piston acceleration a=m2 cos8+Kcos2B+-((cos2B-cos 48) +. . . t 4 82 MECHANICAL ENGINEER'S DATA HANDBOOK "c w where: R=- and r=- W" a, ... 88 MECHANICAL ENGINEER’S DATA HANDBOOK drum. In this type of brake the force is provided by a spring which ... pad A=pad area Torque capacity (2 pads) T= 2pFr F Pad pressure p=...

Ngày tải lên: 13/08/2014, 09:21