Question

Question. 5 The following data relate to a pair of $20^\circ$ involute gears in mesh Module = 6 mm, Number of teeth on pinion = 17, Number of teeth on gear = 49, Addenda on pinion and gear wheel = 1 module. Find: (i)The number of pairs of teeth in contact (15 Marks) (ii) The angle turned through by the pinion and the gear wheel when one pair of teeth is in contact. (05 Marks)

Name: question 5 the following data relate to a pair of 20circ involute gears in mesh module 6 mm number of teeth on pinion 17 number of teeth on gear 49 addenda on pinion and gear wheel 1 module 34467
Uploaded: 2023-01-05T09:56:25-08:00
Duration: 5 min 47 s
Channel: Sri K
Description: question 5 the following data relate to a pair of 20circ involute gears in mesh module 6 mm number of teeth on pinion 17 number of teeth on gear 49 addenda on pinion and gear wheel 1 module 34467

          Question. 5
The following data relate to a pair of $20^\circ$ involute gears in mesh
Module = 6 mm, Number of teeth on pinion = 17, Number of teeth on gear = 49,
Addenda on pinion and gear wheel = 1 module.
Find:
(i)The number of pairs of teeth in contact
(15 Marks)
(ii) The angle turned through by the pinion and the gear wheel when one pair of teeth is in
contact.
(05 Marks)

question 5 the following data relate to a pair of 20circ involute gears in mesh module 6 mm number of teeth on pinion 17 number of teeth on gear 49 addenda on pinion and gear wheel 1 module 34467

Added by Lisa C.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Sri K

01/05/2023

Step 1

Given data: Pressure angle, $\phi = 20^\circ$ Module, $m = 6$ mm Number of teeth on pinion, $T_p = 17$ Number of teeth on gear, $T_g = 49$ Addendum, $a = 1$ module $= 1 \times 6 = 6$ mm First, let's calculate the pitch circle diameters for the pinion and the Show more…

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Question. 5 The following data relate to a pair of $20^\circ$ involute gears in mesh Module = 6 mm, Number of teeth on pinion = 17, Number of teeth on gear = 49, Addenda on pinion and gear wheel = 1 module. Find: (i)The number of pairs of teeth in contact (15 Marks) (ii) The angle turned through by the pinion and the gear wheel when one pair of teeth is in contact. (05 Marks)