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[sohail abbas]

i want to make this part through equation, what to do?View attachment 2379

 

[sohail abbas]

sorry


it is worngly posted in this fourm, actually it is a modeling problem.

 

[puppet]

lol aye, u posted in the wrong location but here is the solution

create a datum curve, by equation
--Cartesian csy

x = 25 * cos (t * 360 * 10)
y = 25 * sin (t * 360 * 10)
z = t * 100 + (2 * cos (t * 360* 100))

the 25's give u diameter
the 10's give u amount of coils

in th z
t*100 = makes the spring go up progressivily.
(2 * cos (t * 360* 100)) = gives it the "waveyness"
2 = amplitude
100= the amount of "waveyness"

hope this helps you.

 

[sohail abbas]

i have already aplologized for that

 

[arroyopr]

Hey puppet:


I was trying you relation and it give me an error. could you explian how to do it by step if isn't much trouble? I'm very interested is this modeling form.


View attachment 2399


then I swap t for sd2 or sd3


View attachment 2400


and nothing happen. And I know that i'm doingit wrong, but what?.
Edited by: arroyopr