enow.com Web Search

  1. Ads

    related to: helical gears teeth

Search results

  1. Results from the WOW.Com Content Network
  2. List of gear nomenclature - Wikipedia

    en.wikipedia.org/wiki/List_of_gear_nomenclature

    Planes at a pitch point on a helical tooth. A normal plane is normal to a tooth surface at a pitch point, and perpendicular to the pitch plane. In a helical rack, a normal plane is normal to all the teeth it intersects. In a helical gear, however, a plane can be normal to only one tooth at a point lying in the plane surface.

  3. Gear - Wikipedia

    en.wikipedia.org/wiki/Gear

    A worm gear is a species of helical gear, but its helix angle is usually somewhat large (close to 90 degrees) and its body is usually fairly long in the axial direction. These attributes give it screw like qualities. The distinction between a worm and a helical gear is that at least one tooth persists for a full rotation around the helix.

  4. Spiral bevel gear - Wikipedia

    en.wikipedia.org/wiki/Spiral_bevel_gear

    Spiral bevel gear. A spiral bevel gear is a bevel gear with helical teeth. The main application of this is in a vehicle differential, where the direction of drive from the drive shaft must be turned 90 degrees to drive the wheels. The helical design produces less vibration and noise than conventional straight-cut or spur-cut gear with straight ...

  5. Involute gear - Wikipedia

    en.wikipedia.org/wiki/Involute_gear

    Most common stock gears are spur gears with straight teeth. Most gears used in higher-strength applications are helical involute gears where the spirals of the teeth are of different handedness, and the gears rotate in opposite directions. Studies have also been performed on gears having teeth with a non-involute curve profile. [6] [7] [8]

  6. Herringbone gear - Wikipedia

    en.wikipedia.org/wiki/Herringbone_gear

    A herringbone gear, a specific type of double helical gear, [1] is a side-to-side, rather than face-to-face, combination of two helical gears of opposite hands. [2] From the top, each helical groove of this gear looks like the letter V, and many together form a herringbone pattern (resembling the bones of a fish such as a herring).

  7. Pressure angle - Wikipedia

    en.wikipedia.org/wiki/Pressure_angle

    Pressure angles. Pressure angle in relation to gear teeth, also known as the angle of obliquity, [1] is the angle between the tooth face and the gear wheel tangent. It is more precisely the angle at a pitch point between the line of pressure (which is normal to the tooth surface) and the plane tangent to the pitch surface.

  1. Ads

    related to: helical gears teeth