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Gears with involute tooth profile transmit...

Gears with involute tooth profile transmit constant velocity ratios between shafts connected by them.

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asked Sep 26, 2022 in Machine Kinematics by Leo (38.0k points)

Gears with involute tooth profile transmit constant velocity ratios between shafts connected by them.

(a) True

(b) False

This question was addressed to me in class test.

The question is from Contact Ratio in section Toothed Gearing & Gear Trains of Machine Kinematics

machine kinematics
toothed gearing & gear trains
contact ratio

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1 Answer

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answered Oct 21, 2022 by Greg (106k points)

Correct answer is (a) True

Explanation: For involute gears, the common normal at the point of contact between pairs of teeth always passes through the pictch point.

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