Method and apparatus fpr measuring the kinematic error of a gear tooth couple
Method for measuring the kinematic error of a gear pair, a primary or driving gear and a secondary or driven gear (2), in operation, consists in: - measuring the tangential acceleration of the rotation shaft (4) of the secondary gear with the aid of two accelerometers (5) fixed in a fashion diametri...
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| creator | FAVRE, BERNARD SENICOURT, JACQUES-MARIE MAIRESSE, PHILIPPE TEBEC, JEAN-LOUIS |
| description | Method for measuring the kinematic error of a gear pair, a primary or driving gear and a secondary or driven gear (2), in operation, consists in: - measuring the tangential acceleration of the rotation shaft (4) of the secondary gear with the aid of two accelerometers (5) fixed in a fashion diametrically opposite one another on a rigid support (3) solidly attached to the secondary shaft (4); - transmitting accelerometric measurement signals with the aid of a transmitter (6) connected to the accelerometers and solidly attached to the secondary shaft; - detecting the transmitted accelerometric signals with the aid of a receiver (7) which is stationary and placed without contact in the vicinity of the transmitter; and - carrying out a time and instantaneous analysis of the detected signals using a signal-processing means connected to the receiver (7) in order to convert the said accelerometric signals into instantaneous angular displacement signals of the primary and secondary gear pair. Apparatus for implementing the method. |
| format | Patent |
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Apparatus for implementing the method.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| subjects | MEASURING PHYSICS TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR |
| title | Method and apparatus fpr measuring the kinematic error of a gear tooth couple |
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