Dynamic Optimization Design of High-speed andHigh-precision HMC

Wu xiuhai;Ma yunfang;Zhang jianrun

Journal of Vibration and Shock ›› 2009, Vol. 28 ›› Issue (10) : 74-77.

PDF(1363 KB)
PDF(1363 KB)
Journal of Vibration and Shock ›› 2009, Vol. 28 ›› Issue (10) : 74-77.
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Dynamic Optimization Design of High-speed andHigh-precision HMC

  • Wu xiuhai1;Ma yunfang1;Zhang jianrun2
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Abstract

Abstract: In the dynamic design of high speed and high precision horizontal machining center, the contact parameters of guide surfaces had been acquired by the dynamic tests and they had been applied to the numerical simulation model to improve accuracy of the simulation model. The structural optimization based on ICM (independent continuous mapping) topology optimization theory, a new topology optimization method considering undesigning aggregates was put forward in the structural optimization design of machining center, was applied to design of the leading parts to improve both the static and dynamic properties of machining center. To the unavoidable resonance problems in the machine, using machine accessories a tuned damper was ably designed to control the vibration of machine.

Key words

parameter of contact surfaces / dynamic design / tuned damper

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Wu xiuhai;Ma yunfang;Zhang jianrun. Dynamic Optimization Design of High-speed andHigh-precision HMC[J]. Journal of Vibration and Shock, 2009, 28(10): 74-77
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