Force Analysis in Helical Gears

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written 6.4 years ago by

yashbeer ★ 11k

The resultant force Fn acting on the tooth of a helical gear can be resolved into the following components. PSG 8.56

Ft = tangential component,

Fr = radial component,

Fa= axial component or thrust load

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From the Geometry of the Helical Gear shown in the figure,

$\mathrm{F}_{\mathrm{r}}=\mathrm{F}_{\mathrm{n}} \sin \emptyset_{\mathrm{n}}$

$\mathrm{F}_{\mathrm{a}}=\mathrm{F}_{\mathrm{n}} …

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