The formula to calculate the Force Required is:
\[ F = W_{\text{load}} \cdot \tan(\Phi - \psi) \]
Force Required is any interaction that, when unopposed, will change the motion of an object. In other words, a force can cause an object with mass to change its velocity.
Let's assume the following values:
Using the formula:
\[ F = 53 \cdot \tan(0.21816615649925 - 0.4363323129985) = -11.7498171200735 \text{ N} \]
| Load (Wload) | Limiting Angle of Friction (Φ) | Helix Angle (ψ) | Force Required (F) |
|---|---|---|---|
| 50 N | 0.21816615649925 rad | 0.4363323129985 rad | -11.084733132145 N |
| 52 N | 0.21816615649925 rad | 0.4363323129985 rad | -11.528122457431 N |
| 54 N | 0.21816615649925 rad | 0.4363323129985 rad | -11.971511782716 N |
| 56 N | 0.21816615649925 rad | 0.4363323129985 rad | -12.414901108002 N |
| 58 N | 0.21816615649925 rad | 0.4363323129985 rad | -12.858290433288 N |
| 60 N | 0.21816615649925 rad | 0.4363323129985 rad | -13.301679758574 N |