Failure analysis of rock drilling hammer head and discussion on performance enhancement

DUAN Xiugang, ZHANG Xinjin, LI Han, XU Nuo, ZHANG Hongsheng, NIE Yihong

Physics Examination and Testing ›› 2026, Vol. 44 ›› Issue (2) : 60-66.

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Physics Examination and Testing ›› 2026, Vol. 44 ›› Issue (2) : 60-66. DOI: 10.13228/j.boyuan.issn1001-0777.20250040
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Failure analysis of rock drilling hammer head and discussion on performance enhancement

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{{article.zuoZheEn_L}}. {{article.title_en}}[J]. {{journal.qiKanMingCheng_EN}}, 2026, 44(2): 60-66 https://doi.org/10.13228/j.boyuan.issn1001-0777.20250040

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