| 摘要 |
PROBLEM TO BE SOLVED: To provide a machining jig for a milling machine, a machining center, etc., which is an auxiliary device for setting a workpiece at a correct position when the workpiece is clamped by a vice. SOLUTION: The contact of a stopper with the datum surface of the workpiece is confirmed by lighting an LED by supplying a weak electric current between a stopper and the workpiece. In addition, for high temperature chips and cutting fluid, an oil resistive structure formed by the filling of resin and the use of an O-ring has been adopted without using an external wiring. COPYRIGHT: (C)2006,JPO&NCIPI
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