steel pinion has 16 teeth of module 6 and rotates 600 r/min, driving a gear of cast-iron with a gear ratio 3. The face width is 70 mm and the tooth form is 20° volute. (a) If the basic stress for the steel is 186 MPa nd that for cast-iron is 55 MPa, calculate the safe power at can be transmitted; and (b) if 20° stub teeth had been sed, what safe power could be expected? [14,17kW; 16,49 kW]

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Hand written both parts fast plz..i'll give you multiple upvote asap

10.7 A steel pinion has 16 teeth of module 6 and rotates
at 600 r/min, driving a gear of cast-iron with a gear ratio
of 3. The face width is 70 mm and the tooth form is 20°
involute. (a) If the basic stress for the steel is 186 MPa
and that for cast-iron is 55 MPa, calculate the safe power
that can be transmitted; and (b) if 20° stub teeth had been
used, what safe power could be expected?
[14,17kW; 16,49 kW]
Transcribed Image Text:10.7 A steel pinion has 16 teeth of module 6 and rotates at 600 r/min, driving a gear of cast-iron with a gear ratio of 3. The face width is 70 mm and the tooth form is 20° involute. (a) If the basic stress for the steel is 186 MPa and that for cast-iron is 55 MPa, calculate the safe power that can be transmitted; and (b) if 20° stub teeth had been used, what safe power could be expected? [14,17kW; 16,49 kW]
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