Testing the vibration damping of a glass gatherer robot arm using a friction damper

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• 作者：Marek Stembalski ; ^{marek.stembalski@pwr.edu.pl} ; Wacław Skoczyński ^{waclaw.skoczynski@pwr.edu.pl} ; Andrzej Roszkowski ^{andrzej.roszkowski@pwr.edu.pl} ; Paweł Preś ^{pawel.pres@pwr.edu.pl}
• 关键词：Friction damper ; Damping ; Effectiveness of a friction damper ; Dynamic characteristic ; Glass gatherer robot arm
• 刊名：Archives of Civil and Mechanical Engineering
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：17
• 期：2
• 页码：240-248
• 全文大小：1393 K
• 卷排序：17

文摘

This paper describes a test stand along with a model of a lance used in glass works. A prototype friction damper was used for vibration damping of the lance. Experimental tests were conducted, whose aim was to determine operating conditions under which the damper will be the most effective. Damping was evaluated based on the damping decrement determined using the resonance curve for the first form of vibration of the lance. It was found that a friction damper has optimal values of preload force from the point of view of damping of the lance's resonant vibration.