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A surface enveloping-assisted approach on cutting edge calculation and machining process simulation for skiving

  • Kang Jia
  • Shuai Zheng
  • Junkang Guo
  • Jun HongEmail author
ORIGINAL ARTICLE
  • 35 Downloads

Abstract

As a particular two degree of freedom generating method, skiving is effective to manufacture the periodically distributed internal and external profiles, and its cutting edge design is a foundational problem. In order to avoid the singularity in analytical methods, this paper studied a discrete surface assisted universal method to identify the cutting edge of skiving cutter and simulate the machining process by discrete cutting points. Firstly, the kinematic model of skiving was constructed in aspects of the parametrical modeling of the cutter and workpiece as well as the machining configuration. The principle of cutting edge identification was investigated based on the conjugation process of skiving in the following. Then, the entire procedure for cutting edge calculation was presented in detail. Therefrom, according to the profile generation during cutting action, the skiving spatial contacts were analyzed through reasonable coordinate frame transformation. At last, an external skiving for involute gear was taken, the cutting edges for two kinds of rake flank were calculated, and the machining error between the machined profile and desired profile was compared to proof the correctness of calculated cutting edges. Besides, the analysis of the spatial contact motions for these cases validated the effectiveness and the practicality of the proposed method.

Keywords

Skiving Kinematic model Cutting edge Contact curve Machining process simulation 

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Notes

Funding information

This study received financial support from the National Science and Technology Major Project under Grant No. 2015ZX040701HZ, the National Science and Technology Major Project under Grant No. 2016ZX04004-002, and the China Postdoctoral Science Foundation under Grant No. 2017M623158.

References

  1. 1.
    Pittler V (1910) Verfahren zum Schneiden von Zahnrädern mittels eines zahnradartigen, an den Stirnflächen der Zähne mit Schneidkanten versehenen Schneidwerkzeugs, Deutsche Patentschrift Nr. 243514, WGoogle Scholar
  2. 2.
    Jin J (1962) Principle and experimental results of gear shaping[J]. J Xi’an Jiaotong Univ 2:71–99Google Scholar
  3. 3.
    Wu JL, Liu C, Tsay CB, Nagata S (2003) Mathematical model and surface deviation of Helipoid gears cut by shaper cutters[J]. J Mech Des 125(2):351–355Google Scholar
  4. 4.
    Stadffeld HJ (2014) Power skiving of cylindrical gears on different machine platforms[J]. Gear Technol 31(1):52–62Google Scholar
  5. 5.
    Li J, Chen X, Zhang H (2011) Slicing technology for cylindrical gears[J]. Chin J Mech Eng-Chin 47(19):193–198Google Scholar
  6. 6.
    Chen X, Li J, Lou B, Yang Q (2013) Effect of the cutter parameters and machining parameters on the interference in gear slicing[J]. Chin J Mech Eng-En 26(6):1118–1126Google Scholar
  7. 7.
    Li J, Lou B, Chen X (2014) Structural design of slice cutter based on free-form surface[J]. Chin J Mech Eng-Chin 50(17):157–164Google Scholar
  8. 8.
    Chen XC, Li J, Lou BC (2013) A study on the design of error-free spur slice cutter[J]. Int J Adv Manuf Technol 68(1–4):727–738Google Scholar
  9. 9.
    Li J, Wang P, Chen XC, Yang T (2016) A study on the optimal selection of spur slice cutter parameters and machining parameters[J]. Int J Adv Manuf Technol 82(1–4):407–417Google Scholar
  10. 10.
    Chen XC, Li J, Zou Y, Wang P (2014) A study on the grinding of the major flank face of error-free spur slice cutter[J]. Int J Adv Manuf Technol 72(1–4):425–438Google Scholar
  11. 11.
    Guo E, Hong R, Huang X, Fang C (2015) Calculation of tapered skiving tool for power skiving process[J]. Journal of Nanjing Tech University (Natural Science Edition) 37(4):57–62Google Scholar
  12. 12.
    Guo E, Hong R, Huang X, Fang C (2014) Research on the design of skiving tool for machining involute gears[J]. J Mech Sci Technol 28(12):5107–5115Google Scholar
  13. 13.
    Guo E, Hong R, Huang X, Fang C (2015) Research on the cutting mechanism of cylindrical gear power skiving[J]. Int J Adv Manuf Technol 79(1–4):541–550Google Scholar
  14. 14.
    Tsai CY (2016) Mathematical model for design and analysis of power skiving tool for involute gear cutting[J]. Mech Mach Theory 101:195–208Google Scholar
  15. 15.
    Li H, Wei W, Dong X, Fang X (2010) Theory and application of surface generated by curvilinear cutter edge with two degrees of freedom[J]. Chin J Mech Eng-Chin 46(9):52–58Google Scholar
  16. 16.
    Mao S (2014) Analysis of the skiving gear profile[J]. Journal of Mechanical Transmission 10:50–53Google Scholar
  17. 17.
    Litvin FL, Fuentes A (2004) Gear geometry and applied theory[M]. Cambridge University pressGoogle Scholar
  18. 18.
    Jin J (1982) An analytical theory of gear turning — gear skiving for internal gears and gear generating for external gears[J]. Int J Mach Tools Manuf 22(2):125–130Google Scholar
  19. 19.
    Antoniadis A, Vidakis N, Bilalis N (2004) A simulation model of gear skiving[J]. J Mater Process Technol 146(2):213–220Google Scholar
  20. 20.
    Wu YR, Hsu WH (2014) A general mathematical model for continuous generating machining of screw rotors with worm-shaped tools[J]. Appl Math Model 38(1):28–37zbMATHGoogle Scholar
  21. 21.
    Wu YR, Fong ZH, Zhang ZX (2010) Simulation of a cylindrical form grinding process by the radial-ray shooting (RRS) method[J]. Mech Mach Theory 45(2):261–272zbMATHGoogle Scholar

Copyright information

© Springer-Verlag London Ltd., part of Springer Nature 2018

Authors and Affiliations

  1. 1.Key Laboratory of Education Ministry for Modern Design & Rotor-bearing SystemXi’an Jiaotong UniversityXi’anChina
  2. 2.School of Software EngineeringXi’an Jiaotong UniversityXi’anChina

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