For the meshing helical gears shown below, the normal pressure angle is 20 degrees, the helix angle is 35 degrees, and the normal diametral pitch is 6 teeth/inch. Input power is delivered to pinion at 3600 rpm. and 5 HP is transmitted through gear set. Find: a) Transverse diametral pitch b) Transverse pressure angle c) The transmitted load Wt

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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For the meshing helical gears shown below, the normal pressure angle is 20 degrees, the helix angle is 35 degrees, and the normal diametral pitch is 6 teeth/inch. Input power is delivered to pinion at 3600 rpm, and 5 HP is transmitted through gear set. Find:

a) Transverse diametral pitch  
b) Transverse pressure angle  
c) The transmitted load \( W_t \)  
d) The axial load \( W_a \)  
e) The radial load \( W_r \)  
f) The output torque, gear shaft  

### Diagram Explanation

The diagram shows a side view of a helical gear set. There are two gears in mesh:

- The larger gear has 36 teeth (denoted as 36T)
- The smaller gear has 18 teeth (denoted as 18T)

The system transmits power between these gears. The illustration also denotes the helix angle with a line crossing through one of the gears.

Key attributes to notice from the diagram:

- The axis of rotation is shown as a horizontal line passing through the center of the gears.
- Teeth are meshed at an angle indicating they are helical.

This setup is typical for determining various gear parameters and loads within an engineering context.
Transcribed Image Text:For the meshing helical gears shown below, the normal pressure angle is 20 degrees, the helix angle is 35 degrees, and the normal diametral pitch is 6 teeth/inch. Input power is delivered to pinion at 3600 rpm, and 5 HP is transmitted through gear set. Find: a) Transverse diametral pitch b) Transverse pressure angle c) The transmitted load \( W_t \) d) The axial load \( W_a \) e) The radial load \( W_r \) f) The output torque, gear shaft ### Diagram Explanation The diagram shows a side view of a helical gear set. There are two gears in mesh: - The larger gear has 36 teeth (denoted as 36T) - The smaller gear has 18 teeth (denoted as 18T) The system transmits power between these gears. The illustration also denotes the helix angle with a line crossing through one of the gears. Key attributes to notice from the diagram: - The axis of rotation is shown as a horizontal line passing through the center of the gears. - Teeth are meshed at an angle indicating they are helical. This setup is typical for determining various gear parameters and loads within an engineering context.
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