| 摘要 |
The present invention relates to a yoke serration testing device for general purposes and, more specifically, to a yoke serration testing device for general purposes, which can improve the productivity of a product and improve the reliability of the product. A testing serration corresponding to a first serration formed on the inner circumferential surface of an insertion hole of a yoke body is formed on the outer circumferential surface of the testing body. In addition, a broach key inserted in a center groove of a coupling unit formed on the yoke body is protruded and formed on the testing body. The testing serration enables the testing body to be inserted in the yoke to be geared to the first serration. Therefore, a defect test of the first serration equipped on the produced yoke body can be performed in a rapid manner. |
