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DEVICE FOR HOLDING ONE OR MORE ELECTRODE(S) FOR ELECTRICAL DISCHARGE MACHINING, AND METHOD OF OBTAINING SAME
DEVICE FOR HOLDING ONE OR MORE ELECTRODE(S) FOR ELECTRICAL DISCHARGE MACHINING, AND METHOD OF OBTAINING SAME
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机译：保持一个或多个用于放电加工的电极的装置以及获得该电极的方法
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摘要
The invention relates to the production of a device for holding one or more electrode(s) for electrical discharge machining, comprising a body (41) having a rectilinear portion (43a) in which at least one first duct (45) is provided for the passage of one or more electrode(s) (21). The body further has an integral curved portion (43b) in which (at least) one second curved dielectric fluid supply duct (47) is provided and in which is provided a curved extension (45b) of said at least one first duct. The curved extension and the second curved duct are made of ceramic, with an inner mean roughness of: Ra2 μm.
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机译：本发明涉及一种用于保持一个或多个用于放电加工的电极的装置的生产，该装置包括具有直线部分（ 43 < I> a ），其中至少一个第一导管（ 45 ）设置用于一个或多个电极（ 21 ）的通过。主体还具有整体弯曲部分（ 43 b ），其中（至少）一个第二弯曲介电流体供应管道（ 47 ）位于其中。所述至少一个第一导管的弯曲延伸部（ 45 b ）设置在其中。弯曲的延伸部和第二弯曲的导管由陶瓷制成，内部平均粗糙度为：Ra <2μm。
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