| 申请日期 | 2026-03-09 | 申请号 | CA2571697 |
| 公开（公告）号 | CA2571697A1 | 公开（公告）日 | 2007-06-20 |
| 公开国别 | CA | 申请人省市代码 | 全国 |
| 申请人 | SMITH INTERNATIONAL | ||
| 简介 | A method of manufacturing an earth-boring bit having a fluid plenum and a plurality of fluid pathways includes modeling flow characteristics of the fluid plenum an d the plurality of fluid pathways, optimizing the flow characteristics to minimize fluid separation through each fluid pathway, constructing a plenum blank from the optimized model, and sintering matrix powder between the plenum blank and a bit head mold to create the fluid plen um and plurality of fluid pathways. | ||
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