so i made these helical bevel gears in fusion 360, did the whole spiral tooth profile manually which was kinda pain tbh. bevel gears are basically how you transfer rotation when two shafts meet at an angle, like 90°. and helical ones are just better bc the teeth don't slam into each other all at once, they kinda roll in gradually so its way smoother, less noisy and can handle more torque. slapped them on a base plate with some shaft stubs just to see how it'd all look together.