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Journal of Central South University

, Volume 26, Issue 10, pp 2704–2716 | Cite as

A precision generating hobbing method for face gear with assembly spherical hob

  • Yan-zhong Wang (王延忠)
  • Xiao-meng Chu (初晓孟)Email author
  • Wen-jun Zhao (赵文军)
  • Zhuo Wang (王卓)
  • Guo-ying Su (苏国营)
  • Yi-zhan Huang (黄一展)
Article
  • 25 Downloads

Abstract

In order to improve the processing precision and shorten the hob manufacturing cycle of the face gear, a precision generating hobbing method for face gear with the assembly spherical hob is proposed. Firstly, the evolution of the cylindrical gear to spherical hob basic worm is analyzed, then the spherical hob basic worm is designed, thus the basic worm and spiral angle equation of spherical hob are obtained. Secondly, based on the design method of the existing hob, the development method of the assembly spherical hob is analyzed, the cutter tooth and the cutter substrate of the assembly hob are designed, and the whole assembly is finished. Thirdly, based on the need of face gear hobbing, a numerical control machine for gear hobbing is developed, and the equation of the face gear is obtained. Fourth, for reducing the face gear processing errors induced by equivalent installation errors, the error analysis model is established and the impacts of each error on the gear tooth surface are analyzed. Finally, the assembly spherical hob is manufactured and the gear hobbing test is completed. According to the measurement results, the processing parameters of face gear hobbing are modified, and the deviation of tooth surface is significantly reduced.

Keywords

face gear spherical hob basic worm assembly spherical hob error analysis hobbing machine 

一种装配式球形滚刀加工面齿轮精密展成滚齿方法

摘要

为了提高面齿轮加工精度和缩短滚齿加工周期,本文提出了一种装配式球形滚刀加工面齿轮精 密展成滚齿方法。第一,分析了圆柱齿轮至球形滚刀基蜗杆演变机理,设计了球形滚刀基蜗杆,建立 了球形滚刀基蜗杆和螺旋线方程。第二,基于已有的滚刀设计方法,分析了装配式球形滚刀研制方法, 设计了装配式球形滚刀刀齿和基体,完成了整体装配。第三,基于面齿轮滚齿加工的需求,开发了滚 齿加工数控机床,建立了面齿轮齿面方程。第四,为了减少由等效安装误差引起的面齿轮加工误差, 建立了误差分析模型,分析了各误差对面齿轮齿面的影响。最后,完成了球形滚刀装配和面齿轮滚齿 试验。根据测量结果,调整面齿轮滚齿加工参数,齿面偏差得到显著降低。

关键词

面齿轮 球形滚刀基蜗杆 装配式球形滚刀 误差分析 滚齿加工 

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References

  1. [1]
    HABIBI M, CHEN Z C. A new approach to blade design with constant rake and relief angles for face-hobbing of bevel gears [J]. Journal of Manufacturing Science & Engineering, 2016, 138(3): 031005.CrossRefGoogle Scholar
  2. [2]
    SHIH Y P, HUANG Y C, LEE Y H, WU J M. Manufacture of face-hobbed straight bevel gears using a six-axis CNC bevel gear cutting machine [J]. International Journal of Advanced Manufacturing Technology, 2013, 68(9-12): 2499–2515.CrossRefGoogle Scholar
  3. [3]
    BODZÁS S, DUDÁS I. Mathematical description and modeling of a tooth surface of spiroid face gear having arched profile in axial section [J]. International Journal of Advanced Manufacturing Technology, 2016, 84(5-8): 1431–1442.CrossRefGoogle Scholar
  4. [4]
    LIU G Y, WEI W J, DONG X Z, RUI C J, LIU P Y, LI H T. Relief grinding of planar double-enveloping worm gear hob using a four-axis CNC grinding machine [J]. International Journal of Advanced Manufacturing Technology, 2016, 89(9-12): 1–10.Google Scholar
  5. [5]
    ZHENG F Y, GUO X D, ZHANG M D, ZHANG W Q. Research on the mold release motion for spiral bevel gear forging [J]. International Journal of Mechanical Sciences, 2018, 136(2): 482–492.CrossRefGoogle Scholar
  6. [6]
    SHIH Y P, SUN Z H, WU F C. A disk tool cutting method for bevel gear manufacture on a five-axis machine [J]. International Journal of Advanced Manufacturing Technology, 2018, 94(1): 1–11.Google Scholar
  7. [7]
    ZHAO N, GUO H, FANG Z D. Research on machining face gears using a CNC hobbing machine [J]. Advanced Materials Research, 2010, 97-101: 3761–3764.CrossRefGoogle Scholar
  8. [8]
    YANG X Y, TANG J Y. Research on manufacturing method of CNC plunge milling for spur face-gear [J]. Journal of Materials Processing Technology, 2014, 214: 3013–3019.CrossRefGoogle Scholar
  9. [9]
    ZANZI C, PEDRERO J I. Application of modified geometry of face gear drive [J]. Computer Methods in Applied Mechanics and Engineering, 2005, 194(27): 3047–3066.zbMATHCrossRefGoogle Scholar
  10. [10]
    TSAY M F, FONG Z H. Novel profile modification methodology for moulded face-gear drives [J]. Journal of Mechanical Engineering, 2007, 221: 715–725.Google Scholar
  11. [11]
    CHEN S Y, TANG J Y, CHEN W T, HU Z H, CAO M P. Nonlinear dynamic characteristic of a face gear drive with effect of modification [J]. Meccanica, 2014, 49(5): 1023–1037.MathSciNetzbMATHCrossRefGoogle Scholar
  12. [12]
    CUI Y M, FANG Z D, SU J Z, FENG X Z, PENG X L. Precise modeling of arc tooth face-gear with transition curve [J]. Chinese Journal of Aeronautics, 2013, 26(5): 1346–1351.CrossRefGoogle Scholar
  13. [13]
    LIN C, FAN Y, ZHANG Z W, FU G, CAO X J. Additive manufacturing with secondary processing of curve-face gears [J]. International Journal of Advanced Manufacturing Technology, 2016, 86(1-4): 1–12.CrossRefGoogle Scholar
  14. [14]
    TANG J, YANG X. Research on manufacturing method of planing for spur face-gear with 4-axis CNC planer [J]. International Journal of Advanced Manufacturing Technology, 2016, 82(5-8): 847–858.CrossRefGoogle Scholar
  15. [15]
    SHEN Y B, LIU X, LI Z P, LI D Y. Research on shaving processing of spiroid face gear [J]. International Journal of Advanced Manufacturing Technology, 2017, 92(1-4): 605–613.CrossRefGoogle Scholar
  16. [16]
    PENG X L, NIU Q Y, GUO W, FANG Z D. A new method of motion rule synthesis for face gear manufacturing by plane-cutter [J]. Journal of Mechanical Design, 2018, 140(2): 023302.CrossRefGoogle Scholar
  17. [17]
    SHEN Y B, LIU X, LI D Y, LI Z P. A method for grinding face gear of double crowned tooth geometry on a multi-axis CNC machine [J]. Mechanism & Machine Theory, 2018, 121: 460–474.CrossRefGoogle Scholar
  18. [18]
    ZHOU Y, TANG J, ZHOU H, YIN F. Multistep method for grinding face-gear by worm [J]. ASME. Journal of Manufacturing Science and Engineering 2016, 138(7): 071013.CrossRefGoogle Scholar
  19. [19]
    WU C H, WANG Y Z. The aeronautics face-gear NC hobbing machining technology [J]. Proceedings of SPIE-The International Society for Optical Engineering. Singapore: ICGIP, 2013: 876828.Google Scholar
  20. [20]
    WANG Y Z, HOU L W, LAN Z, WU C H, LV Q J, ZHAO X F. A precision generating hobbing method for face-gear based on worm hob [J]. ARCHIVE Proceedings of the Institution of Mechanical Engineers Part C: Journal of Mechanical Engineering Science, 2016, 231(6): 979–994.Google Scholar
  21. [21]
    WANG Y Z, HOU L W, LAN Z, ZHU C L. Precision milling method for face-gear by disk cutter [J]. International Journal of Advanced Manufacturing Technology, 2017, 89(5-8): 1–14.Google Scholar
  22. [22]
    WANG Y Z, LAN Z, HOU L W, ZHAO H P, ZHONG Y. A generating milling method for a spur face gear using a five-axis computer numerical control milling machine [J]. Proceedings of the Institution of Mechanical Engineers Part B: Journal of Engineering Manufacture, 2016, 230(8): 1359–1371.CrossRefGoogle Scholar
  23. [23]
    WANG Y Z, HOU L W, LAN Z, ZHANG G R. Precision grinding technology for complex surface of aero face-gear [J]. International Journal of Advanced Manufacturing Technology, 2016, 86(5-8): 1–10.Google Scholar
  24. [24]
    WANG Y Z, LAN Z, HOU L W, ZHAO H P, ZHONG Y. A precision generating grinding method for face gear using CBN wheel [J]. International Journal of Advanced Manufacturing Technology, 2015, 79(9-12): 1839–1848.CrossRefGoogle Scholar
  25. [25]
    WANG Y Z, LAN Z, HOU L W, CHU X M, YIN Y Y. An efficient honing method for face gear with tooth profile modification [J]. International Journal of Advanced Manufacturing Technology, 2017, 90(1-4): 1155–1163.CrossRefGoogle Scholar

Copyright information

© Central South University Press and Springer-Verlag GmbH Germany, part of Springer Nature 2019

Authors and Affiliations

  1. 1.School of Mechanical Engineering and AutomationBeihang UniversityBeijingChina
  2. 2.State Key Laboratory of Smart Manufacturing for Special Vehicles and Transmission SystemBaotouChina

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