[1] An Luling, Wang Wei, Zhou Laishui, Zhu Rupeng, et al. WEDM oriented micro gear design and mesh simulation [J]. Journal of Southeast University (English Edition), 2006, 22 (1): 78-81. [doi:10.3969/j.issn.1003-7985.2006.01.017]
Copy
WEDM oriented micro gear design and mesh simulation(
)
)Journal of Southeast University (English Edition)[ISSN:1003-7985/CN:32-1325/N]
- Volumn:
- 22
- Issue:
- 2006 1
- Page:
- 78-81
- Research Field:
- Computer Science and Engineering
- Publishing date:
- 2006-03-20
Info
- Title:
- WEDM oriented micro gear design and mesh simulation
- Author(s):
- An Luling; Wang Wei; Zhou Laishui; Zhu Rupeng
- College of Mechanical and Electrical Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China
- PACS:
- TP391.7;TH13
- DOI:
- 10.3969/j.issn.1003-7985.2006.01.017
- Abstract:
- For the design of gears manufactured with wire electrical discharge machining(WEDM)technology, determination of the primary gear parameters is discussed considering the characteristics of the machining method.Some constraint conditions on gear parameters are abnegated, which makes micro gear design more flexible.Based on gear mesh theory, the algorithm of generating gear tooth profiles is studied, which includes involute and non-involute curve segments.The phenomena of tooth profile interferences during gear mesh are analyzed, and a gear mesh simulation algorithm is designed.Based on ACIS, the WEDM oriented software for the design and mesh simulation of micro gears is developed, by which the modeling, mesh simulation and interference check can be implemented.An experiment is carried out to design and manufacture a pair of micro involute gears, and the proposed method is proved feasible.
References:
[1] Di Shichun, Yu Bin, Zhao Wansheng, et al. Research status and trends of micro-WEDM [J].Aviation Precision Manufacturing Technology, 2004, 40(1):12-15.(in Chinese)
[2] Yu Bin.Research on control system and machining technology for micro WEDM [D].Harbin:Department of Mechanical Engineering and Automation, Harbin Institute of Technology, 2004.(in Chinese)
[3] Klocke F, Lung D, Thomaidis D, et al.Using ultra thin electrodes to produce micro-parts with wire-EDM [J].Journal of Materials Processing Technology, 2004, 149(1-3):579-584.
[4] Masuzawa T.State of the art of micromachining [J].Annuals of CIRP, 2000, 49(2):473-488.
[5] Ho K H, Newman S T, Rahimifard S, et al.State of the art in wire electrical discharge machining(WEDM)[J].International Journal of Machine Tools and Manufacture, 2004, 44(12, 13):1247-1259.
[6] Wu Xutang.Gear mesh theory [M].Beijing:China Machine Press, 1982.(in Chinese)
[7] Qian Xiaofeng, An Luling, Chen Chen.A new algorithm for set operation of 2D drawings [J].Journal of Nanjing University of Aeronautics and Astronautics, 2001, 33(1):37-40.(in Chinese)
Memo
- Memo:
- Biography: An Luling(1962—), male, doctor, associate professor, anllme@nuaa.edu.cn.