Engineering, 13.06.2020 22:57 Kaiyla44

A cylinder of diameter 100 mm and height 300 mm is subjected to open-die forging to accomplish a reduction in the height to 150 mm at high temperature. Calculate the magnitude of the force required to give this reduction in height if the strain rate is constant at 15 s-1. Assume the strength constant is 100 MPa and the strain rate sensitivity exponent is 0.15. Also assume that there is no effect of friction with the tooling and no work hardening.

Answers: 3

Show answers

Other questions on the subject: Engineering

Engineering, 03.07.2019 14:10, aliceohern

The y form of iron is known as: a) ferrite b) cementite c) perlite d) austenite

Answers: 3

continue

Engineering, 04.07.2019 18:10, leomessifanboy678

The filament of an incandescent lamp has a temperature of 2000k. calculate the fraction of radiation emitted in the visible light band if the filament is approximated as blackbody

Answers: 2

continue

Engineering, 04.07.2019 18:10, ijohnh14

Shafts are machine elements that are used to a) carry axial loads b) direct shear loads c) transmit power d) rotate at constant speed e) none of the above circular and square shafts subjected to the same torque under the same circum behave a) the same way b) almost the same way

Answers: 2

continue

Engineering, 04.07.2019 18:20, alexis9263

Have a greater impact on maintenance productivity than any other support group. (clo5) a)-the top management b)-inventory and purchasing c)-sub-contracting d)-cmms

Answers: 2

continue

You know the right answer?

A cylinder of diameter 100 mm and height 300 mm is subjected to open-die forging to accomplish a red...