Sentences with helical gear
hel·i·cal gear
H h - Helical gears are widely used in gearboxes because of their smooth engagement when the gears are changed.Helical gears are more complex to make but are much better suited for high-speed applications since the teeth engage more gradually than other gears.Helical gears are cylindrical gears with teeth that are at an angle to the axis of rotation of the gear wheel.