Methods of forming and repairing earth-boring tools including replaceable cutting structures |
|||||||
| 申请号 | US14824448 | 申请日 | 2015-08-12 | 公开(公告)号 | US10107044B2 | 公开(公告)日 | 2018-10-23 |
| 申请人 | Baker Hughes Incorporated; | 发明人 | Chaitanya K. Vempati; Timothy K. Marvel; Suresh G. Patel; | ||||
| 摘要 | Methods of forming an earth-boring tool may involve attaching one or more cutting elements to a replaceable cutting structure and positioning the replaceable cutting structure proximate a region of a body of an earth-boring tool that is susceptible to at least one of localized wear and localized impact damage. The replaceable cutting structure may be to the body. Methods of repairing an earth-boring tool may involve bringing a replaceable cutting structure proximate at least one portion of a body of an earth-boring tool exhibiting at least one of localized wear and localized impact damage. The replaceable cutting structure may be attached to the earth-boring tool at the at least one portion. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
QQ群二维码
意见反馈
意见反馈