Research on correction coefficient of relationship formula of shearer parameters and coal rock hardness
In view of problem that current shearer on fully-mechanized coal mining face ca't automatically and accurately identify coal petrography character, the paper analyzed relationship formula between cutting motor parameters and Protodyaknove's coefficient reflecting coal and rock hardness, an...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Industry and Mine Automation
2015-08-01
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| Series: | Gong-kuang zidonghua |
| Subjects: | |
| Online Access: | http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2015.08.031 |