Engineering, 20.12.2019 05:31 bvbbridesmaid5519
Acompression spring is needed to fit within a 1-in diameter hole. to allow for some clearance, the outside diameter of the spring is to be no larger than 0.9 in. to ensure a reasonable coil, use a spring index of 8. the spring is to be used in a machine by compressing it from a free problem 10β23 clamping fixture. workpiece slot pin spherical washer clamp screw clamp groove bud98209_ch10_509-560.indd page 555 10/28/13 11: 28 am f-494 /204/mh01996/bud98209_disk1of1/0073 398209/bud98209_pagefiles 556 mechanical engineering design length of 3 in to a solid length of 1 in. the spring should have squared ends, and is unpeened, and is to be made from music wire. (a) determine a suitable wire diameter. (b) determine a suitable total number of coils. (c) determine the spring constant. (d) determine the static factor of safety when compressed to solid length. (e) determine the fatigue factor of safety when repeatedly cycled from free length to solid length. use the gerber-zimmerli fatigue-failure criterion.
Answers: 1
Engineering, 03.07.2019 14:10
The y form of iron is known as: a) ferrite b) cementite c) perlite d) austenite
Answers: 3
Engineering, 03.07.2019 15:10
If you were designing a bumper for a car, would you prefer it to exhibit elastic or plastic deformation? why? consider the functions of a bumper in both a minor "fender-bender" and a major collision.
Answers: 1
Engineering, 04.07.2019 18:10
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
Engineering, 04.07.2019 18:10
Which of the following controllers anticipates the future from the slope of errors over time? a)-proportional b)-on/off c)-integral d)-derivative.
Answers: 2
Acompression spring is needed to fit within a 1-in diameter hole. to allow for some clearance, the o...
History, 05.04.2020 00:48
History, 05.04.2020 00:48
French, 05.04.2020 00:49
Mathematics, 05.04.2020 00:49
Mathematics, 05.04.2020 00:49
Mathematics, 05.04.2020 00:49
English, 05.04.2020 00:49