Working Dynamics of Impact Scraping Hybrid Drill Bits Analysis and Research on Rock Breaking Efficiency

Xie Rongbin, Cui Guojie, Liu Wei, Yang Yingxin, Xu Guangda

Chinese Journal of Underground Space and Engineering ›› 2024, Vol. 20 ›› Issue (4) : 1309-1316.

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Chinese Journal of Underground Space and Engineering ›› 2024, Vol. 20 ›› Issue (4) : 1309-1316. DOI: 10.20174/j.JUSE.2024.04.24

Working Dynamics of Impact Scraping Hybrid Drill Bits Analysis and Research on Rock Breaking Efficiency

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{{article.zuoZheEn_L}}. {{article.title_en}}[J]. {{journal.qiKanMingCheng_EN}}, 2024, 20(4): 1309-1316 https://doi.org/10.20174/j.JUSE.2024.04.24

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