Force Analysis in Bevel Gears:
A bevel gear drive is utilized for intersecting shafts. The gears of a simple bevel gear drive are indicated in diagram 6. The two of the gears of simple bevel gears are illustrated separated from each other. The included cone angle for gear 2 is 2γ2 and for the gear is 2γ3. The normal tooth load has been indicated. This force can be supposed to act at the mean pitch radius of the pinion. The tangential component will have the line of action perpendicular to the plane of the paper and it may be estimated along the help of the angular speed, power and pitch circle radius of the driver.
![1761_Force Analysis in Bevel Gears.png](https://www.expertsmind.com/CMSImages/1761_Force%20Analysis%20in%20Bevel%20Gears.png)
here φ is the pressure angle.
That means
![904_Force Analysis in Bevel Gears1.png](https://www.expertsmind.com/CMSImages/904_Force%20Analysis%20in%20Bevel%20Gears1.png)
here γ2 is the semi-cone angle.
For gear 3
![1999_Force Analysis in Bevel Gears2.png](https://www.expertsmind.com/CMSImages/1999_Force%20Analysis%20in%20Bevel%20Gears2.png)
![1490_Force Analysis in Bevel Gears3.png](https://www.expertsmind.com/CMSImages/1490_Force%20Analysis%20in%20Bevel%20Gears3.png)
Figure 6: Bevel Gear Forces
All these three components namely
and
have been illustrated acting in Figure 7.
![1135_Force Analysis in Bevel Gears6.png](https://www.expertsmind.com/CMSImages/1135_Force%20Analysis%20in%20Bevel%20Gears6.png)
Figure 7: Force Component on the Bevel Gear