| 摘要 |
PROBLEM TO BE SOLVED: To provide a broaching machine, supporting a workpiece in a regular position in mounting the workpiece already machined by the broaching machine to a second finishing machine. SOLUTION: In this broaching machine, an upper tool 11 is provided with a coolant scattering preventing wall 91 extended in circumferential contact to the workpiece W rather closer to the hole part of the workpiece than a part W1 of the workpiece W supported on the broaching machine, which is to be supported in the subsequent machining. COPYRIGHT: (C)2007,JPO&INPIT
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