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    • 14. 发明申请
    • SUPPORT FIXTURE AND CAP FOR THE ACID ETCHING OF PCD CUTTING INSERTS
    • PCD切割插件的酸蚀蚀的支撑件和盖子
    • US20150059977A1
    • 2015-03-05
    • US14019226
    • 2013-09-05
    • Stingray Group, LLC
    • Allen Turner
    • C04B41/53
    • C04B41/5353C04B41/009C04B41/91C04B35/52
    • A fixture for etching PCD drill inserts is provided. The fixture system includes an etching fixture having a body with a generally cylindrical top section, a bore through the body allowing a cylindrical cutting insert to be placed into the body and to extend partially out of the bore, and a sealing element disposed adjacent an end of the bore to seal against a cutting insert which is inserted into the bore. The fixture system also includes a cap disposed over the top section of the body which extends around the outside of the top section of the etching fixture body and engages the outside of the top section of the body to seal against the body and seal the first end of the bore.
    • 提供了一种用于蚀刻PCD钻头的夹具。 夹具系统包括具有大致圆柱形顶部部分的主体的蚀刻夹具,穿过本体的孔允许将圆柱形切削刀片放置在主体中并部分地延伸出孔,以及邻近端部设置的密封元件 的孔以密封插入孔中的切削刀片。 夹具系统还包括设置在主体的顶部上方的盖,其围绕蚀刻装置主体的顶部部分的外侧延伸并且接合主体的顶部部分的外部以密封主体并密封第一端 的孔。