Spiral equation

Technical SolidWorks
1

What is the helix equation built into the system? spiral equation!!!

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2

Whether the center of curvature is always at the center of the circle?

3

https://help.solidworks.com/2021/english/SolidWorks/sldworks/t_helix_or_spiral_-_creating.htm

or

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4

Thank you! I know how to build the spiral line. I want to know the spiral equation in SolidWorks.

5

Maybe copy this equation?

6

But so is the Archimedes helix.

7

Ok you gotta talk in full sentences and give us more context if you actually want help…

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8

Is this a homework assignment?

9

Sorry, my English is poor, I try my best to express clearly. I need to find the length of some arc in the middle of the helix, so I need to know its equation.

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10

Yes, it is important for me!

11

why cd though? you’ll probably get your answer but this isn’t really robotics related