Optimization Research for the Motion Law of Vice-Spindle of Twin-Spindle CNC Turning Center

Jian Hui Liu; Hua Jin; Hai Yong Niu

doi:10.4028/www.scientific.net/AMM.155-156.491

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 155-156Optimization Research for the Motion Law of...

Optimization Research for the Motion Law of Vice-Spindle of Twin-Spindle CNC Turning Center

Abstract:

The vice-spindle of twin-spindle CNC turning center is easy to produce flexible impact in the process of griping work-piece and it will affect the accuracy of transmission system. According to the problem, an optimization method of staged acceleration-deceleration added to the vice-spindle motion law is put forward, and the optimization scheme is proposed. The results of simulation indicate that the scheme can reduce the flexible impact effectively and ensure the accuracy of transmission system.

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Periodical:

Applied Mechanics and Materials (Volumes 155-156)

Pages:

491-495

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.155-156.491

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Online since:

February 2012

Authors:

Jian Hui Liu, Hua Jin, Hai Yong Niu

Keywords:

Acceleration-Deceleration Control, CNC Turning Center, Flexible Impact, Twin-Spindle, Vice-Spindle

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References

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