| 摘要 |
PROBLEM TO BE SOLVED: To provide a device and method for endmill cutting of a nickel alloy using an electrolyte, which provides an adequate cut surface without applying loads on the environment or generating abnormal wear of a tool, and also prevents a machine tool (milling machine) from being rusted. SOLUTION: In a cutting by an endmill cutting device shown in Fig. 1, after the nickel alloy is immersed in the electrolyte contained in a container and fixed, an atomized extremely small amount of oil agent is sprayed from a nozzle 5 for mist to an endmill cutting tool 4, and the electrolyte is sprayed from a nozzle 6 for cool electrolyte to the endmill cutting tool 4. Compressed air in air bubbles of 20 to 30 mm is fed from a nozzle 7 for compressed air, immersed in the electrolyte in the direction for cutting. While the compressed air (air bubbles) are sprayed to the endmill cutting tool 4 in the electrolyte together with the electrolyte from a nozzle for jet electrolyte, immersed in the electrolyte, the endmill cutting of the nickel alloy is performed. COPYRIGHT: (C)2008,JPO&INPIT
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