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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Pathak, Jayant Dias, Manuel F. |
| Copyright Year | 1972 |
| Abstract | Underground bulk mining methods are being used increasingly where geology and ground conditions permit. Relative to alternative methods, they are more productive and safe. Down-the-hole drills are commonly used in bulk mining to drill blast holes. Although present performance is satisfactory, further improvement is possible from more accurate initial drill setting and the availability of on-line drill azimuth and deviation reports. Microprocessor-controlled accessories developed to achieve these goals are described. |
| Sponsorship | IEEE Industry Applications Society |
| Starting Page | 1099 |
| Ending Page | 1104 |
| Page Count | 6 |
| File Size | 2001802 |
| File Format | |
| ISSN | 00939994 |
| Volume Number | IA-23 |
| Issue Number | 6 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 1987-11-01 |
| Publisher Place | U.S.A. |
| Access Restriction | One Nation One Subscription (ONOS) |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Productivity Ores Drilling Azimuth Mining industry Power generation economics Contracts Geology Availability Optimization |
| Content Type | Text |
| Resource Type | Article |
| Subject | Industrial and Manufacturing Engineering Control and Systems Engineering Electrical and Electronic Engineering |
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