Mechanical Engineering - Machine Design - Discussion
Discussion Forum : Machine Design - Section 6 (Q.No. 11)
11.
If the centre distance of the mating gears having involute teeth is increased, then the pressure angle
Discussion:
12 comments Page 2 of 2.
Ganeshr said:
5 years ago
Increases because the radius of the pitch circle increases as centre distance increases.
Cos (Pressure angle) = base circle radius/pitch circle radius.
Hence pressure Angle increases.
Cos (Pressure angle) = base circle radius/pitch circle radius.
Hence pressure Angle increases.
Chirag darji said:
4 years ago
Central distance invesely proportion to cos θ and cos the decreasing function so that.
Central distance in the gear having involute teeth is directly proportional to pressure angle.
Central distance in the gear having involute teeth is directly proportional to pressure angle.
(2)
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