The attitude adjustment algorithm in drilling end-effector for aviation
To ensure the perpendicularity of drilling holes in aircraft manufacturing, the attitude of spindle axis must be adjusted to coincide with the normal vector of drilling point before drilling. The double eccentric discs-spherical pair structure was used as attitude adjustment mechanism in drilling en...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
SAGE Publishing
2016-01-01
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| Series: | Advances in Mechanical Engineering |
| Online Access: | https://doi.org/10.1177/1687814016629348 |
| _version_ | 1818301681787469824 |
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| author | Peijiang Yuan Ting Lai Yong Li Wei Han Minqing Lin Qiancheng Zhu Yuanwei Liu Zhenyun Shi |
| author_facet | Peijiang Yuan Ting Lai Yong Li Wei Han Minqing Lin Qiancheng Zhu Yuanwei Liu Zhenyun Shi |
| author_sort | Peijiang Yuan |
| collection | DOAJ |
| description | To ensure the perpendicularity of drilling holes in aircraft manufacturing, the attitude of spindle axis must be adjusted to coincide with the normal vector of drilling point before drilling. The double eccentric discs-spherical pair structure was used as attitude adjustment mechanism in drilling end-effector. Therefore, the attitude adjustment algorithm of spindle axis is proposed in this article. There were two attitudes for current and target position, respectively, and the rotation sequence of each eccentric disc would affect the attitude adjustment efficiency. This article presents the path planning and optimal solution choosing from multiple solutions. Finally, the effectiveness and accuracy of the algorithm are verified in simulation and drilling experiment, resulting in a normality tolerance of ±0.5° and precision of H9. |
| first_indexed | 2024-12-13T05:26:53Z |
| format | Article |
| id | doaj.art-b47466c4b1174471b3597fdededfb112 |
| institution | Directory Open Access Journal |
| issn | 1687-8140 |
| language | English |
| last_indexed | 2024-12-13T05:26:53Z |
| publishDate | 2016-01-01 |
| publisher | SAGE Publishing |
| record_format | Article |
| series | Advances in Mechanical Engineering |
| spelling | doaj.art-b47466c4b1174471b3597fdededfb1122022-12-21T23:58:10ZengSAGE PublishingAdvances in Mechanical Engineering1687-81402016-01-01810.1177/168781401662934810.1177_1687814016629348The attitude adjustment algorithm in drilling end-effector for aviationPeijiang YuanTing LaiYong LiWei HanMinqing LinQiancheng ZhuYuanwei LiuZhenyun ShiTo ensure the perpendicularity of drilling holes in aircraft manufacturing, the attitude of spindle axis must be adjusted to coincide with the normal vector of drilling point before drilling. The double eccentric discs-spherical pair structure was used as attitude adjustment mechanism in drilling end-effector. Therefore, the attitude adjustment algorithm of spindle axis is proposed in this article. There were two attitudes for current and target position, respectively, and the rotation sequence of each eccentric disc would affect the attitude adjustment efficiency. This article presents the path planning and optimal solution choosing from multiple solutions. Finally, the effectiveness and accuracy of the algorithm are verified in simulation and drilling experiment, resulting in a normality tolerance of ±0.5° and precision of H9.https://doi.org/10.1177/1687814016629348 |
| spellingShingle | Peijiang Yuan Ting Lai Yong Li Wei Han Minqing Lin Qiancheng Zhu Yuanwei Liu Zhenyun Shi The attitude adjustment algorithm in drilling end-effector for aviation Advances in Mechanical Engineering |
| title | The attitude adjustment algorithm in drilling end-effector for aviation |
| title_full | The attitude adjustment algorithm in drilling end-effector for aviation |
| title_fullStr | The attitude adjustment algorithm in drilling end-effector for aviation |
| title_full_unstemmed | The attitude adjustment algorithm in drilling end-effector for aviation |
| title_short | The attitude adjustment algorithm in drilling end-effector for aviation |
| title_sort | attitude adjustment algorithm in drilling end effector for aviation |
| url | https://doi.org/10.1177/1687814016629348 |
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