Investigation on Tool Path Planning Algorithm of Propeller Blade Double-Sided Collaborative Machining
The concomitant vibration and deformation produced by propeller blades in single-sided machining seriously affect the surface machining precision. Double-sided symmetrical machining can improve system rigidity through mutual shoring on both sides which abates the concomitant vibration and deformatio...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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MDPI AG
2023-05-01
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| Series: | Applied Sciences |
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| Online Access: | https://www.mdpi.com/2076-3417/13/11/6529 |
| _version_ | 1797597896472788992 |
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| author | Rui Wang Yuhao Ge Xiangyu Guo |
| author_facet | Rui Wang Yuhao Ge Xiangyu Guo |
| author_sort | Rui Wang |
| collection | DOAJ |
| description | The concomitant vibration and deformation produced by propeller blades in single-sided machining seriously affect the surface machining precision. Double-sided symmetrical machining can improve system rigidity through mutual shoring on both sides which abates the concomitant vibration and deformation. However, the actual double-sided symmetrical machining cannot be applied to blade machining due to its shape complexity. The double-sided collaborative machining method combining symmetrical machining and staggered machining is devised in this paper, and its tool path planning algorithm is investigated. Firstly, the algorithm achieves smooth fitting and correspondence of bilateral cutter position points through double-curve interpolation and position data alignment. Secondly, the blade surface is divided into four regions by two partition parameters: tip region, internal region, variable region, and edge region. Then, the conversion between symmetrical machining and staggered machining is completed through the Sigmoid deformation curve in the variable region. Finally, the feasibility and superiority of double-sided collaborative machining are verified through machining experiments. |
| first_indexed | 2024-03-11T03:11:51Z |
| format | Article |
| id | doaj.art-cc9e104984e943a8bc84b141f38b363d |
| institution | Directory Open Access Journal |
| issn | 2076-3417 |
| language | English |
| last_indexed | 2024-03-11T03:11:51Z |
| publishDate | 2023-05-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Applied Sciences |
| spelling | doaj.art-cc9e104984e943a8bc84b141f38b363d2023-11-18T07:33:21ZengMDPI AGApplied Sciences2076-34172023-05-011311652910.3390/app13116529Investigation on Tool Path Planning Algorithm of Propeller Blade Double-Sided Collaborative MachiningRui Wang0Yuhao Ge1Xiangyu Guo2Weihai Key Laboratory of Intelligent Operation and Maintenance, Harbin Institute of Technology, No. 2 Wenhuaxi Road, Weihai 264200, ChinaWeihai Key Laboratory of Intelligent Operation and Maintenance, Harbin Institute of Technology, No. 2 Wenhuaxi Road, Weihai 264200, ChinaSchool of Mechatronics Engineering, Harbin Institute of Technology, No. 92 West Dazhi Street, Harbin 150001, ChinaThe concomitant vibration and deformation produced by propeller blades in single-sided machining seriously affect the surface machining precision. Double-sided symmetrical machining can improve system rigidity through mutual shoring on both sides which abates the concomitant vibration and deformation. However, the actual double-sided symmetrical machining cannot be applied to blade machining due to its shape complexity. The double-sided collaborative machining method combining symmetrical machining and staggered machining is devised in this paper, and its tool path planning algorithm is investigated. Firstly, the algorithm achieves smooth fitting and correspondence of bilateral cutter position points through double-curve interpolation and position data alignment. Secondly, the blade surface is divided into four regions by two partition parameters: tip region, internal region, variable region, and edge region. Then, the conversion between symmetrical machining and staggered machining is completed through the Sigmoid deformation curve in the variable region. Finally, the feasibility and superiority of double-sided collaborative machining are verified through machining experiments.https://www.mdpi.com/2076-3417/13/11/6529propellerdouble-sided machiningtool path planningdouble-curve interpolationposition data alignmentSigmoid curve |
| spellingShingle | Rui Wang Yuhao Ge Xiangyu Guo Investigation on Tool Path Planning Algorithm of Propeller Blade Double-Sided Collaborative Machining Applied Sciences propeller double-sided machining tool path planning double-curve interpolation position data alignment Sigmoid curve |
| title | Investigation on Tool Path Planning Algorithm of Propeller Blade Double-Sided Collaborative Machining |
| title_full | Investigation on Tool Path Planning Algorithm of Propeller Blade Double-Sided Collaborative Machining |
| title_fullStr | Investigation on Tool Path Planning Algorithm of Propeller Blade Double-Sided Collaborative Machining |
| title_full_unstemmed | Investigation on Tool Path Planning Algorithm of Propeller Blade Double-Sided Collaborative Machining |
| title_short | Investigation on Tool Path Planning Algorithm of Propeller Blade Double-Sided Collaborative Machining |
| title_sort | investigation on tool path planning algorithm of propeller blade double sided collaborative machining |
| topic | propeller double-sided machining tool path planning double-curve interpolation position data alignment Sigmoid curve |
| url | https://www.mdpi.com/2076-3417/13/11/6529 |
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