am not having much luck defining a helical curve using an equation. the cam profile follows this equation
but i cannot figure out how to generate the helix in SW. have tried variable pitch helix and equation driven curve but no luck.
Anyone have an example part to share so i can see how its done?
here is a table of the height vs angle.
| t, deg | y, in |
| 0 | 0 |
| 15 | -3.6773 |
| 30 | -6.8744 |
| 45 | -9.6454 |
| 60 | -12.0333 |
| 75 | -14.0801 |
| 90 | -15.8191 |
| 105 | -17.2801 |
| 120 | -18.4889 |
| 135 | -19.4684 |
| 150 | -20.2386 |
| 165 | -20.8175 |
| 180 | -21.2207 |
Thanks!
Dave
