Study on Thermal Elongation Error of Whirlwind Hard Milling Ballscrew

Yan Feng Li; Xian Chun Song; Hong Kui Jiang; Xiang Rong Xu

doi:10.4028/www.scientific.net/KEM.589-590.221

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Study on Thermal Elongation Error of Whirlwind Hard Milling Ballscrew
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HomeKey Engineering MaterialsKey Engineering Materials Vols. 589-590Study on Thermal Elongation Error of Whirlwind...

Study on Thermal Elongation Error of Whirlwind Hard Milling Ballscrew

Abstract:

Whirlwind hard milling is a new high-efficient and environmental technology for maching process ballscrew thread. Thermal elongation of the workpiece in processing is one of the main reasons causing the screw-pitch error. The screw-pitch error due to thermal elongation caused by milling heat were analyzed . The dynamic temperature distribution simulation and thermal elogation of the workpiece were carried out with ANSYS software.Compared the simulation results with measured temperature during processing of the workpiece,the temperature distribution pattern is consistent.The result indicate that the law of thermal elongation of the free end and unprocessed section of ballscrew simulated by ANSYS is helpful to compensate screw-pitch error caused by thermal elogation.

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Advances in Machining and Manufacturing Technology XII

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Periodical:

Key Engineering Materials (Volumes 589-590)

Pages:

221-226

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.589-590.221

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Online since:

October 2013

Authors:

Yan Feng Li, Xian Chun Song, Hong Kui Jiang, Xiang Rong Xu

Keywords:

Ballscrew, Milling Heat, Screw-Pitch Error, Temperature Distribution, Thermal Elongation, Whirlwind Hard Milling

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References

[1] Bao Ping Fu, Maolin Tian. Metal processing (cold machining), vol. 6(2010) , p.25.

Google Scholar

[2] SONG Xian-chun, ZHANG Cheng-rui. Journal of Shandong University of Technology, 2000, vol. 30(2000), p.160.

Google Scholar

[3] HE Ze-jun. Journal of Chongqing University of Science and Technology (Natural Sciences Edition), vol. 11(2009): 83-86.

Google Scholar

[4] YANG Shi-ming , TAO Wen-quan. Heat Transfer [M]. Beijing: Higher Education Press, (2006).

Google Scholar

[5] ZHANG Zhao-hui, LI Shu-kui. ANSYS 11. 0 finite element analysis theory and engineering applications [M]. Beijing: Electronic Industry Press, (2008).

Google Scholar