How to create Circular Spring in ProEngineer?

Here's a tutorial to create a Circular Spring in ProEngineer usign Variable section Sweep and Sweep Protrusion

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8 Answers

Try this!!!!!!!! ((((using equation))))

1. Insert curve using equation.
2. Select Co-ordinate.
3. Use cylindrical option.
4. Insert following equation for mean radius = 200, coil radius=25 & number of turns = 50

N=50
Rmean=200
Rspr=25

theta=360*t
R=Rmean+Rspr*sin(360*t*N)
Z=Rspr*cos(360*t*N)

6. Click OK. & there u are.
7. Use sweep command to make the spring.

 
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You can do it with the help of helical section sweep which is in the insert menu...Its more easier in that way

 
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Try videos on youtube with name CADDBITE and find videos related to Pro/ENGINEER

 
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