helical gear


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Related to helical gear: Spiral gear, herringbone gear, Hypoid Gear

helical gear

n
(Mechanical Engineering) a cylindrical gearwheel having the tooth form generated on a helical path about the axis of the wheel

hel′ical gear′


n.
a cylindrical gear whose teeth follow the pitch surface in a helical manner.
[1885–90]
References in periodicals archive ?
The helical gear differs from the spur gear in that its teeth are twisted along a helical path in the axial direction.
The equipment's helical gear and unique flow meter construction allows the F4-5 to measure material in extremely small increments, which increases the operator's ability to detect even the smallest anomaly much sooner.
0-litre V8 engine with a Torsen limited-slip differential featuring a helical gear set ensuring that power is delivered to the rear-wheels.
The ST40A is a totally upgraded version of the ST40, a revolutionary helical gear shaping machine requiring no helical guide(3) for each workpiece - a feat achieved through the world's first application of NC technology to torsional motion during the cutting of helical gears.
Drive systems include a Cat ACERT diesel engine with inline direct marine-style transmission for dredge pump reduction; or TEFC electric motor, variable-frequency AC dredge pump motor drive and double helical gear reducer for dredge pump reduction.
DME Company announced immediate availability of the newest--and largest--member of its Helical Gear Stack Mold Centering Device product line--the HG48-2000.
The new plant will produce internal components of the helical gear box.
What: 260H and 400H Genesis vertical hobbing machines for spur and helical gear production.
drive socket, extension and ratchet to remove the helical gear assembly retaining screws (Photo 2).
With an optional helical gear pre-stage, ratios of up to 3,000:1 are achievable.
For example; a new design of helical gear which is smoother and quieter than spur gears to ensure reduced pulsations and therefore less stress on internal components, while all wear plates have specifically designed relief paths to eliminate hydraulically induced gear separation forces.
Available with horsepower up to 200, BRM Series feature AGMA Class #10 spiral bevel and helical gear set for high gear drive efficiency, especially in low speed mixing applications.