@article{202411.0529, doi = {10.20944/preprints202411.0529.v1}, url = {https://doi.org/10.20944/preprints202411.0529.v1}, year = 2024, month = {November}, publisher = {Preprints}, author = {Hongyu Ye and Haoyu Yu and Shengyu He and Longjun Tian and Xiuhua Zheng and Changgen Bu}, title = {Innovation and Application of Cluster Edge Teeth of DTH Hammer Drill Bit in Large Diameter Geothermal Well with High Strength Rock}, journal = {Preprints} }