Mechanical Engineers Data Handbook Episode 12 doc
Mechanical Engineers Data Handbook Episode 12 doc
... Tungsten/mol ybdenum 125 0 2600 Special applications temperatures low-temperature furnaces glass manufacture (94%Ni, 3%Mn, 2%A1, l%Si) 268 MECHANICAL ENGINEER’S DATA HANDBOOK Micrometer ... 5.0 - 12. 1 -21.1 - 32.2 -45.0 Ethylene glycol -3.9 - 8.9 - 15.6 - 24.4 - 36.7 Glycerine - 1.7 - 5.0 -9.4 - 15.6 - 22.8 270 MECHANICAL ENGINEER'S DATA...
Ngày tải lên: 13/08/2014, 09:21
Mechanical Engineers Data Handbook Episode 1 ppsx
... Publication Data Carvill, James Mechanical Engineer’s Data Handbook I. Title 62 1 Library of Congress Cataloguing in Publication Data Carvill, James Mechanical engineer’s data handbook/ James ... G Note: A is parallel to the direction of P. I P Mechanical Engineer’s Data Handbook 10 MECHANICAL ENGINEER’S DATA HANDBOOK Bolted joint in tension .+...
Ngày tải lên: 13/08/2014, 09:21
Mechanical Engineers Data Handbook Episode 2 pot
... 64 - at ends 1 192 - at centre 1 12 - at ends 1 384 - 0.00803 at 0.21 1 L from each end at centre 18 MECHANICAL ENGINEER’S DATA HANDBOOK Soderberg diagram vor steel) ... 1 J2nJzZ3z Simply supported beam, non-central mass f= 1/2nJz&m 28 MECHANICAL ENGINEER'S DATA HANDBOOK ! Bending of thick curved bars, rings and crane hooks R If...
Ngày tải lên: 13/08/2014, 09:21
Mechanical Engineers Data Handbook Episode 3 ppsx
... rotation a = angular acceleration ss x=- 12 And: 8= odt: o= adt Equations of motion: w2 = w1 +at ss MECHANICAL ENGINEER'S DATA HANDBOOK 2. I .6 Centripetal acceleration ... for use on tapered shafts, and the inexpensive ‘saddle’ and ‘round’ keys. 48 MECHANICAL ENGINEER’S DATA HANDBOOK Maximum compressive stress U, =My+! IA Le = actual leng...
Ngày tải lên: 13/08/2014, 09:21
Mechanical Engineers Data Handbook Episode 4 pdf
... Light 9.53 12. 7, 19.1, 25.4 1.53 H Heavy 12. 70 19.1, 25.4, 38.1, 50.8, 76.2 5.19 XH Extra heavy 22.23 50.8, 76.2, 101.6 12. 60 XXH Double extra heavy 31.75 50.8, 76.2, 101.6, 127 .0 - ~~ ... ZD 1 tan@ + 4) Mechanical advantage MA= 1 RD Velocity ratio VR = - = - tan0 p MA tan0 VR tan@ + 4) Efficiency = - = 76 MECHANICAL ENGINEER’S DATA HANDBOOK E...
Ngày tải lên: 13/08/2014, 09:21
Mechanical Engineers Data Handbook Episode 5 pps
... 50 122 210 410 600 1 112 60 140 220 428 650 120 2 70 158 230 446 700 129 2 80 176 240 464 750 1382 90 194 250 482 800 1472 100 212 260 500 850 1562 110 230 270 518 900 1652 120 248 ... 10-5m2s-1 k = 0.02614 W m- K- ' a = 2203 m2 s- y= 1.40 P,=0.711 112 MECHANICAL ENGINEER’S DATA HANDBOOK Fluid n IC Air (n=y) 1.4 0.528 Initially dry s...
Ngày tải lên: 13/08/2014, 09:21
Mechanical Engineers Data Handbook Episode 6 ppsx
... -am 4 P 1 speed. N Power, MEP, mechanical efficiency vs speed Max. '\i power Max. economy 124 MECHANICAL ENGINEER'S DATA HANDBOOK 3. I I Air compressors The ... Vs Clearance ratio CR = - vc VS 'd ' Also =re VC 126 MECHANICAL ENGINEER'S DATA HANDBOOK 3 .12. 1 Power and flow rate Referring to the pV diagram: Power...
Ngày tải lên: 13/08/2014, 09:21
Mechanical Engineers Data Handbook Episode 7 pptx
... Pressure in cylinder p = - A where: F=force on piston, A=piston area. 160 MECHANICAL ENGINEER'S DATA HANDBOOK 4.5.4 Aircraft jet engine Let : V= jet velocity relative to aircraft ... f= friction coefficient y = ratio of specific heats p = density 156 MECHANICAL ENGINEER'S DATA HANDBOOK Kinematic viscosity Dynamic viscosity Density Kinematic v...
Ngày tải lên: 13/08/2014, 09:21
Mechanical Engineers Data Handbook Episode 8 pps
... Slow Copper Quick Bakelite Slow Manganese steel Slow ~ 140 100 130 125 30 130 ~ ~- 12- 15 12- 15 10 -12 12- 15 12- 15 7-10 5.4 Milling 5.4. I Milling process Milling machines ... 10-15 35-50 90 -120 90 -120 50-80 45-60 50-90 110-150 18-25 45-60 7 -12 12- 18 45-60 > 200 170-250 70-150 60 70-150 85-135 25-45 70 -120 20-35 30-50 70 -120 >...
Ngày tải lên: 13/08/2014, 09:21
Mechanical Engineers Data Handbook Episode 9 ppsx
... 700 0.1 1 0.9 Mild steel 120 0 0.36 2.7 Brass 125 0 0.084 1.6 Tool steel 3000 0.40 7.0 Cast iron 900 0.07 1.9 196 MECHANICAL ENGINEER’S DATA HANDBOOK Cutting fluid applications ... force F,,, = 7.t~. Work done W= Fmaxx X Penetration ratio c = - t 212 MECHANICAL ENGINEER'S DATA HANDBOOK Resistance welding is used to produce spot welds...
Ngày tải lên: 13/08/2014, 09:21