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论文类型：期刊论文

发表时间：2022-06-30

发表刊物：光学精密工程

所属单位：机械工程学院

期号：1

页面范围：138-144

ISSN号：1004-924X

摘要：To ensure safety for a handling robot used in polymer microfluidic chip, a reliability design was presented by researching the collision protection between handling robot and objects around. A collision protection system mainly based on a relay and a electromagnetic brake was designed to distinguish collision signal and to completeprotection for handling robot immediately. The position precision of the handling robot caused by the collision protection system was calculated and analyzed. The experimental results indicate that the inertial displacement can be controlled to less than 1 mm and the collision protection system has no affect on position precision. These results means that designed system is beneficial to reliability and automation of the microfluidic chip automated fabrication system.

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