Shaped graphite electrode eliminates many hours of hand work. Hardened-steel forming tool transfers fillet shape to internal lip of electrode. Lip shape transferred to base of post in EDM procedure to form fillet. Array of electrodes produces many fillets simultaneously.
Making Fillets by Electrical-Discharge Machining
NASA Tech Briefs ; 11 , 2
1987-02-01
Miscellaneous
No indication
English
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