发明名称 |
METHODS AND APPARATUSES FOR FORMING CUTTING ELEMENTS HAVING A CHAMFERED EDGE FOR EARTH-BORING TOOLS |
摘要 |
Apparatuses for forming chamfers on superabrasive tables of cutting elements for earth-boring tools include a chuck for temporarily holding and positioning a cutting element, and at least one emitter for emitting a beam of energy toward an edge of a superabrasive table of a cutting element held and positioned by the device. Methods of forming cutting elements for earth-boring tools and methods for forming earth-boring tools are also disclosed. |
申请公布号 |
WO2009061766(A2) |
申请公布日期 |
2009.05.14 |
申请号 |
WO2008US82405 |
申请日期 |
2008.11.05 |
申请人 |
BAKER HUGHES INCORPORATED;DIGIOVANNI, ANTHONY, A. |
发明人 |
DIGIOVANNI, ANTHONY, A. |
分类号 |
E21B10/567 |
主分类号 |
E21B10/567 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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