Engineering, 14.08.2019 08:20, aylengarcia090
A100-mm-diameter cast iron shaft is acted upon by a 10 kn. m bending moment, a 8 kn. m torque, and a 150 kn axial force simultaneously. the ultimate tensile strength of the shaft material is 210 mpa, and the ultimate compressive strength of the shaft material is 750 mpa, determine the safety factor against failure for the above types of loading using a proper theory of failure.
Answers: 3
Engineering, 04.07.2019 18:10, jadeochoa4466
The temperature of air decreases as it is compressed by an adiabatic compressor. a)- true b)- false
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Engineering, 04.07.2019 18:10, 0436500
Aturning operation is performed with following conditions: rake angle of 12°, a feed of 0.35 mm/rev, and a depth of cut of 1.1 mm. the work piece is aluminum alloy 6061 with t6 heat treatment (a16061-t6). the resultant chip thickness was measured to be 1.0 mm. estimate the cutting force, fc. use shear stress of 207 mpa and coefficient of friction on the tool face of 0.6.
Answers: 1
Engineering, 04.07.2019 19:10, nbunny7208
What is the chief metrological difference between measuring with a microscope and with an electronic comparator? a. the microscope is limited to small workpieces. a. the microscope is limited to small workpieces. c. the comparator can only examine one point on the workpiece. d. the microscope carries its own standard.
Answers: 1
A100-mm-diameter cast iron shaft is acted upon by a 10 kn. m bending moment, a 8 kn. m torque, and a...
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