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::: 研發成果

專利權

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【年度】102 年研發成果
【項目】 專利權
【領域】 關鍵技術科專
【類別】 機電運輸
計畫名稱 綠色產業用金屬材料應用研究發展計畫
專利名稱 Fret Saw Including a Cutting Wire Provided with Fixed Abrasive Grains Each Including a Core Coated with a Hard Film
發明人 龔建智、左清宇、葉盛旺、施修正
國家 美國
性質 發明
技術摘要 A fret saw includes a cutting wire and fixed abrasive grains provided on the cutting wire by electroplating. Each of the fixed abrasive grains includes a core and a hard film coated on the core. The core is 1 to 60 micrometers in diameter. The core is made of a material selected from the group consisting of a Ti metal and a Ti alloy. The hard film is 1 to 40 micrometers thick. The hard film covers about 30% to 90% of the surface of the core.
聯絡人姓名