Research progress of 3D printing PDC and PDC bit
PDC bit has become the preferred type of drill bits in the field of oil and gas exploration. The ever-increasing performance requirements of PDC bits, especially the drilling efficiency, have brought great challenges to the drill bits. The improvement of the drill bit working face structure is cruci...
| Main Authors: | , , , , , |
|---|---|
| פורמט: | Article |
| שפה: | zho |
| יצא לאור: |
Zhengzhou Research Institute for Abrasives & Grinding Co., Ltd.
2023-02-01
|
| סדרה: | Jin'gangshi yu moliao moju gongcheng |
| נושאים: | |
| גישה מקוונת: | http://www.jgszz.cn/article/doi/10.13394/j.cnki.jgszz.2022.3003 |