Hypoid gears are a type of bevel gear that has a high offset
between the axes of the mating gears. They are characterized by
their unique tooth geometry, which combines the features of spiral
bevel gears and worm gears. Here are some key characteristics and
applications of hypoid gears:
Characteristics of Hypoid Gears:
1. Offset Axes: Hypoid gears have offset axes, which means that the
axes of the mating gears do not intersect or cross each other.
Instead, they are positioned at an angle to each other, allowing
power transmission between non-intersecting shafts.
2. Helical Tooth Geometry: Hypoid gears have a helical tooth
geometry similar to spiral bevel gears. The teeth are curved and
spiral-shaped, allowing for smooth engagement and reduced noise
compared to straight bevel gears.
3. High Torque Capacity: The offset design of hypoid gears enables
them to transmit high torque loads efficiently. The larger contact
area between the teeth and the optimized tooth geometry contribute
to their increased torque capacity.
4. Compact Size: Hypoid gears provide a compact and space-saving
solution due to their offset design. This makes them suitable for
applications where space constraints are a concern.
5. Efficiency: Hypoid gears are known for their high efficiency in
power transmission. Their helical tooth geometry reduces sliding
friction between the teeth, resulting in improved efficiency
compared to other types of gears.
Dinghan gear's hypoid gear find applications in:
1. Automotive Industry: Hypoid gears are widely used in the
automotive industry, particularly in rear-wheel drive and all-wheel
drive systems. They are commonly found in differential assemblies,
where they transfer power from the engine to the rear wheels while
allowing the wheels to rotate at different speeds during turns.
2. Heavy-Duty Applications: Due to their high torque capacity,
hypoid gears are well-suited for heavy-duty applications that
require efficient power transmission under demanding conditions.
They can be found in various industrial machinery, such as
construction equipment, mining equipment, and agricultural
machinery.
3. Power Tools: Hypoid gears are also utilized in power tools, such
as circular saws and angle grinders, where they enable efficient
power transmission and compact designs.
4. Marine Applications: Hypoid gears are employed in marine
propulsion systems, such as boat outdrives and sailboat drives,
where they efficiently transfer power between the engine and the
propeller shaft.
Custom Spiral Bevel Gear Industry Gear Parts Precision Forged
