Research on straightness calibration method of straight edge working face based on electronic level
A straightness calibration method of straight edge working face based on electronic level is proposed. According to the proposed calibration method, the evaluation model of measurement uncertainty is established, and the source of uncertainty is analysed. The expanded uncertainty is less than one th...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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EDP Sciences
2022-01-01
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| Series: | MATEC Web of Conferences |
| Online Access: | https://www.matec-conferences.org/articles/matecconf/pdf/2022/10/matecconf_amme2022_01013.pdf |
| Summary: | A straightness calibration method of straight edge working face based on electronic level is proposed. According to the proposed calibration method, the evaluation model of measurement uncertainty is established, and the source of uncertainty is analysed. The expanded uncertainty is less than one third of the maximum allowable error required by the calibration specification, which verifies the feasibility and effectiveness of this calibration method. |
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| ISSN: | 2261-236X |