| 摘要 |
PROBLEM TO BE SOLVED: To provide a discharge machining device, capable of efficiently eliminating ad drying water and oil attached to a tool electrode, and provided with a robot system for automatically replacing tool electrodes or workpieces capable of eliminating oil and water. SOLUTION: A blower motor 61 exhausts warm air, and sucks exhausted warm air. To a drying place, a circulation hose 62 is connected, so that the circulation hose 62 blows warm air from the blower motor 61 to the drying place, while returning the warm air from the drying place to the blower motor 61. A filter 63 eliminates dust including water and oil from the warm air from the drying place. A pan 64 stores the water and oil dropping from the drying place. A robot hand 42 carries the tool electrode 1 to the drying place, oscillates the tool electrode 1 up and down, and turns it to the right and left at the drying place. COPYRIGHT: (C)2008,JPO&INPIT
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