Helical extension spring | types of hook | Stresses in helical extension spring | terminology

In this video I am going to teach you about the topic:
What is helical extension spring.
uses of helical extension spring.
types of hooks.
stresses in helical extension spring.
critical positions where failure can occur.
initial tension.
terminologies related to helical extension spring.
free length.
hook/loop length.
wire diameter.
mean coil diameter.
internal/inside diameter.
external diameter.
preferred range of initial tension.
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#deflection
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#helicalextenssionspring
#machinedesign
#machine
#machinelearning
#machinery
#mechanical
#mechanicalengineering
#mechanicalengineeringstudent
#uetpeshawar
#shigley

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