| 摘要 |
PROBLEM TO BE SOLVED: To provide a gear processing device not being bulky, capable of performing the crowning, and keeping the mechanical strength at the time of processing. ! SOLUTION: The gear processing device according to the present invention includes: a base; a first support supported on the base movably in a first axis direction, of the first axis direction and a second axis direction orthogonal to each other on the base; a second support 22 supported on the first support, rotatably around a third axis orthogonal to the first axis direction and the second axis direction; a workpiece supporting unit disposed on the base, for rotatably supporting a gear to be processed so that an axis of the rotation is in the second axis direction; and a tool housing supported by the second support 22, and having a tool in an internal gear shape to engage with the gear to be processed. ! COPYRIGHT: (C)2015,JPO&INPIT |
