Two involute gears in a mesh have path of approach = 29.83 mm and path of recess = 21.09 mm. The larger gear has 40 teeth and the pinion has 12 teeth. Find the ratio of the sliding to rolling velocity at the:$

Two involute gears in a mesh have path of approach = 29.83 mm and path

1.	Two involute gears in a mesh have path of approach = 29.83 mm and path of recess = 21.09 mm. The larger gear has 40 teeth and the pinion has 12 teeth. Find the ratio of the sliding to rolling velocity at the:$
A.	beginning of contact
B.	end of contact
C.	pitch point
Answer» C. pitch point

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Two involute gears in a mesh have path of approach = 29.83 mm and path of recess = 21.09 mm. The larger gear has 40 teeth and the pinion has 12 teeth. Find the ratio of the sliding to rolling velocity at the:i) beginning of contactii) end of contactiii) pitch pointr = 72 mm
What is the formula for rolling velocity?
The angular velocity of the pinion is 150 rpm and that of the gear is 75 rpm. The number of teeth on the pinion is equal to 20 and the module = 6 mm. The value of addendum is equal to 1 module. The pressure angle between the two gears is 20°. Find the velocity of sliding at the end of the contact.
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The angular velocity of the pinion is 200 rpm and that of the gear is 50 rpm. The maximum addendum radius of the larger wheel is 85 mm and the radius of the gear is equal to 75 mm. The pressure angle between the gears is equal to 30°. Find the velocity of sliding at the beginning of the contact.
Velocity of sliding at the pitch point = (ωp + ωg) x _____________
Velocity of sliding at the beginning of engagement of the two gears = (ωp + ωg) x ______________
THE_ANGULAR_VELOCITY_OF_THE_PINION_IS_150_RPM_AND_THAT_OF_THE_GEAR_IS_75_RPM._THE_NUMBER_OF_TEETH_ON_THE_PINION_IS_EQUAL_TO_20_AND_THE_MODULE_=_6_MM._THE_VALUE_OF_ADDENDUM_IS_EQUAL_TO_1_MODULE._THE_PRESSURE_ANGLE_BETWEEN_THE_TWO_GEARS_IS_20¬¨¬®‚ÄÖ√†√ª._FIND_THE_VELOCITY_OF_SLIDING_AT_THE_END_OF_THE_CONTACT.?$#
Two involute gears in a mesh have path of approach = 29.83 mm and path of recess = 21.09 mm. The larger gear has 40 teeth and the pinion has 12 teeth. Find the ratio of the sliding to rolling velocity at the:$

Two involute gears in a mesh have path of approach = 29.83 mm and path of recess = 21.09 mm. The larger gear has 40 teeth and the pinion has 12 teeth. Find the ratio of the sliding to rolling velocity at the:$

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