A roller posture adjustment device with remote-center-of-motion for roll-to-roll printed electronics

@inproceedings{Chen2019ARP,
  title={A roller posture adjustment device with remote-center-of-motion for roll-to-roll printed electronics},
  author={Shasha Chen and Weihai Chen and Jingmeng Liu and Wenjie Chen},
  year={2019}
}
Abstract Nonuniform web tension has a great negative effect on product quality of roll-to-roll printed electronics. In this paper, a roller posture adjustment device with remote-center-of-motion (RCM) characteristic is proposed to guarantee web tension uniformity. The device combines a high-stiffness spherical air bearing (SAB) and a multi-degree-of-freedom flexure-based mechanism. The nonuniform web tension in lateral direction can be divided into an equivalent force and two equivalent moments… CONTINUE READING

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