| 摘要 |
<p>The present invention relates to a jig for a fatigue test of an internal gear comprising: a load cell to output an electrical signal by converting load into the electrical signal by measuring the load; a fixing jig fixed on the load cell, and formed to allow a mounting space, on which an internal gear is mounted not to vertically move, to be opened to both sides; a pinion gear combined with an inner side of the internal gear; an operation shaft prepared to protrude from the pinion to both sides; and an operation jig fixed to both ends of the operation shaft, prepared to be extended upwards from the fixing jig, and connected with a shaker to transmit vibration applied from the shaker to the pinion through the operation shaft. The present invention has effects of fatigue testing an internal gear used in an automatic mission of a vehicle or the like, increasing accuracy of a fatigue test with respect to an internal gear by providing the actual use environment for the internal gear, and easily and stably performing a fatigue test.</p> |
