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| DOI | 10.3390/aerospace11040272 |
| Design and Experimental Study of a Drilling Tool for Mars Rock Sampling | |
| Liu, Yafang; Zhang, Lu; Tian, Ye; Zhang, Weiwei; Tang, Junyue; Zhang, Jiahang; Duan, Zhangqing; Ji, Jie | |
| 发表日期 | 2024 |
| EISSN | 2226-4310 |
| 起始页码 | 11 |
| 结束页码 | 4 |
| 卷号 | 11期号:4 |
| 英文摘要 | Martian rocks contain crucial information about the genesis of Mars and the historical evolution of Martian climate change. Consequently, extracting and examining Martian rocks are pivotal in advancing our comprehensive understanding of the red planet. However, the current core drill string is prone to wear and tear, and the samples are susceptible to thermal denaturation. To address these challenges, we introduce two novel types of drill bits, the conical straight junk slot and the conical spiral junk slot, both employing impregnated diamond as the primary material. Comparative experiments were meticulously conducted to evaluate the influence of different junk configurations on drilling parameters, including speed, abrasion resistance, drilling force loading, and sample temperature rise. The findings unequivocally demonstrate the superior performance of the spiral junk slot. Furthermore, simulations were performed to examine the drilling process on basalt using a fixed configuration drill bit, validating the occurrence of the sample temperature rise. The research presented in this paper offers valuable programmatic references and essential data support for future Martian rock coring drilling missions. |
| 英文关键词 | drilling speed; drilling force load; bit wear resistance; sample temperature rise |
| 语种 | 英语 |
| WOS研究方向 | Engineering |
| WOS类目 | Engineering, Aerospace |
| WOS记录号 | WOS:001210538500001 |
| 来源期刊 | AEROSPACE
 |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/292405 |
| 作者单位 | Northwestern Polytechnical University; Harbin University of Commerce; Harbin Institute of Technology |
| 推荐引用方式 GB/T 7714 | Liu, Yafang,Zhang, Lu,Tian, Ye,et al. Design and Experimental Study of a Drilling Tool for Mars Rock Sampling[J],2024,11(4). |
| APA | Liu, Yafang.,Zhang, Lu.,Tian, Ye.,Zhang, Weiwei.,Tang, Junyue.,...&Ji, Jie.(2024).Design and Experimental Study of a Drilling Tool for Mars Rock Sampling.AEROSPACE,11(4). |
| MLA | Liu, Yafang,et al."Design and Experimental Study of a Drilling Tool for Mars Rock Sampling".AEROSPACE 11.4(2024). |
| 条目包含的文件 | 条目无相关文件。 | |||||
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