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Piezoelectrical wire feeding system for micropositioning in bonding machines

机译:粘接机中微定位的压电送丝系统

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Abstract: In this report a new wire feeding system for fine wire bonding machines and its development is presented. The system is driven by a piezoelectric actuator, which replaces the electromagnetic actuators used in present bonding machines. To minimize the time used to develop the piezoelectric system, several models of the system have been derived and simulations have been made, to optimize the systems performance. After the wire feeding system has been manufactured, experiments have been made to validate the results conceived from the simulations. The performance improvement to the currently used feeding system is discussed.!3
机译:摘要:在本报告中,提出了一种用于细丝键合机的新型送丝系统及其开发。该系统由压​​电致动器驱动,该压电致动器代替了当前粘合机中使用的电磁致动器。为了减少开发压电系统所需的时间,已推导了该系统的几种模型并进行了仿真,以优化系统性能。送丝系统制造完成后,已进行实验以验证模拟所得出的结果。讨论了当前使用的进纸系统的性能改进。!3

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