Helical gears work by using angled teeth cut around the gear's circumference, allowing them to engage more gradually and smoothly than straight-cut (spur) gears Here is how it operates 👇 1. Angled Teeth - The teeth are cut at an angle to the gear's axis, creating a helical shape. This design causes the teeth to engage gradually as they slide into each other, reducing noise and vibration. 2. Continuous Contact - Unlike spur gears, where the teeth engage all at once, helical gears maintain multip