Research of diamond bit in Wulong Gold Mine, Liaoning Province
The Wulong gold deposit is located in the ore-concentrated district of eastern Liaoning Province. It is a large quartz vein type mine hosting more than 80 tons of gold. However, with the increase of mining volume, the mining depth of the deposit is nearly 1 km, and the retained reserves are decreasi...
| Main Authors: | , |
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| Format: | Article |
| Language: | zho |
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Zhengzhou Research Institute for Abrasives & Grinding Co., Ltd.
2022-10-01
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| Series: | Jin'gangshi yu moliao moju gongcheng |
| Subjects: | |
| Online Access: | http://www.jgszz.cn/article/doi/10.13394/j.cnki.jgszz.2022.3010 |
| _version_ | 1797635915385929728 |
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| author | Luzhao WANG Haixia WU |
| author_facet | Luzhao WANG Haixia WU |
| author_sort | Luzhao WANG |
| collection | DOAJ |
| description | The Wulong gold deposit is located in the ore-concentrated district of eastern Liaoning Province. It is a large quartz vein type mine hosting more than 80 tons of gold. However, with the increase of mining volume, the mining depth of the deposit is nearly 1 km, and the retained reserves are decreasing. Therefore, it is urgent to carry out deep prospecting research in the mining area. On the basis of previous studies, a high matrix diamond coring bit was developed through the study of bit matrix formula, diamond parameters and bit structure. The field test indicates that the bit effect is remarkable and that the problems of low drilling efficiency and short service life of original bits in this mining area have been solved. |
| first_indexed | 2024-03-11T12:26:55Z |
| format | Article |
| id | doaj.art-a424b64ef44047b8b1abd2c51a398042 |
| institution | Directory Open Access Journal |
| issn | 1006-852X |
| language | zho |
| last_indexed | 2024-03-11T12:26:55Z |
| publishDate | 2022-10-01 |
| publisher | Zhengzhou Research Institute for Abrasives & Grinding Co., Ltd. |
| record_format | Article |
| series | Jin'gangshi yu moliao moju gongcheng |
| spelling | doaj.art-a424b64ef44047b8b1abd2c51a3980422023-11-06T08:38:49ZzhoZhengzhou Research Institute for Abrasives & Grinding Co., Ltd.Jin'gangshi yu moliao moju gongcheng1006-852X2022-10-0142551852210.13394/j.cnki.jgszz.2022.30102022-3010Research of diamond bit in Wulong Gold Mine, Liaoning ProvinceLuzhao WANG0Haixia WU1The third Institute of Geology and Mineral Resources of Shandong Province, Yantai 264000, Shandong, ChinaBeijing Institute of Exploration Engineering, Beijing 100083, ChinaThe Wulong gold deposit is located in the ore-concentrated district of eastern Liaoning Province. It is a large quartz vein type mine hosting more than 80 tons of gold. However, with the increase of mining volume, the mining depth of the deposit is nearly 1 km, and the retained reserves are decreasing. Therefore, it is urgent to carry out deep prospecting research in the mining area. On the basis of previous studies, a high matrix diamond coring bit was developed through the study of bit matrix formula, diamond parameters and bit structure. The field test indicates that the bit effect is remarkable and that the problems of low drilling efficiency and short service life of original bits in this mining area have been solved.http://www.jgszz.cn/article/doi/10.13394/j.cnki.jgszz.2022.3010diamond bitiron based matrix formulaeccentric cutterultrahigh matrix |
| spellingShingle | Luzhao WANG Haixia WU Research of diamond bit in Wulong Gold Mine, Liaoning Province Jin'gangshi yu moliao moju gongcheng diamond bit iron based matrix formula eccentric cutter ultrahigh matrix |
| title | Research of diamond bit in Wulong Gold Mine, Liaoning Province |
| title_full | Research of diamond bit in Wulong Gold Mine, Liaoning Province |
| title_fullStr | Research of diamond bit in Wulong Gold Mine, Liaoning Province |
| title_full_unstemmed | Research of diamond bit in Wulong Gold Mine, Liaoning Province |
| title_short | Research of diamond bit in Wulong Gold Mine, Liaoning Province |
| title_sort | research of diamond bit in wulong gold mine liaoning province |
| topic | diamond bit iron based matrix formula eccentric cutter ultrahigh matrix |
| url | http://www.jgszz.cn/article/doi/10.13394/j.cnki.jgszz.2022.3010 |
| work_keys_str_mv | AT luzhaowang researchofdiamondbitinwulonggoldmineliaoningprovince AT haixiawu researchofdiamondbitinwulonggoldmineliaoningprovince |