Engineering, 13.08.2021 01:20 alialoydd11
For a compression spring with 2.2 inch OD was made from music wire with 0.2-inch diameter. The spring is peened with squared and ground ends. The spring is to be used in a machine by compressing it from free length of 6 inch into a solid length of 3 inch. Determine:
(a) its spring rate
(b) the static factor of safety when compressed to solid length
(c) the fatigue factor of safety when repeatedly cycled from free length to solid length. Use Modify Goodman-Zimmerli fatigue failure criterion
Answers: 2
Another question on Engineering
Engineering, 04.07.2019 08:10
Which of the following is an easy way to remember the modified “x” tire rotation? a. nondrive wheels straight, cross the drive wheels b. drive wheels straight, cross the nondrive wheels c. drive wheels crossed, nondrive wheels straight d. drive wheels crossed, nondrive wheels crossed
Answers: 1
Engineering, 04.07.2019 18:10
Refrigerant 134a enters an insulated compressor operating at steady state as saturated vapor at -26°c with a volumetric flow rate of 0.18 m3/s. refrigerant exits at 9 bar, 70°c. changes in kinetic and potential energy from inlet to exit can be ignored. determine the volumetric flow rate at the exit, in m3/s, and the compressor power, in kw.
Answers: 1
Engineering, 04.07.2019 18:10
Different types of steels contain different elements that alter the characteristics of the steel. for each of the following elements, explain what the element does when alloyed with steel.
Answers: 2
Engineering, 04.07.2019 18:10
Condition monitoring is a major component of. (clo4) a)- predictive maintenance. b)-preventive maintenance c)-proactive maintenance d)-reactive maintenance.
Answers: 1
You know the right answer?
For a compression spring with 2.2 inch OD was made from music wire with 0.2-inch diameter. The sprin...
Questions
English, 13.11.2020 22:10
English, 13.11.2020 22:10
History, 13.11.2020 22:10
Mathematics, 13.11.2020 22:10
Mathematics, 13.11.2020 22:10
Chemistry, 13.11.2020 22:10
Mathematics, 13.11.2020 22:10
Biology, 13.11.2020 22:10
Computers and Technology, 13.11.2020 22:10
Social Studies, 13.11.2020 22:10
Arts, 13.11.2020 22:10
