003.01. NATIONAL LABORATORY ASTANA

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Browsing 003.01. NATIONAL LABORATORY ASTANA by Subject "3D printing"

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    3D PRINTING OF HIGH-PERFORMANCE ELECTRODES FOR ALL-SOLID-STATE RECHARGEABLE LITHIUM-ION BATTERIES
    (National Laboratory Astana, 2022-08) Nnwaogu, Emmanuel Chisom; Nurpeissova, Arailym; Kalimuldina, Gulnur; Bakenov, Zhumabay
    Three-Dimensional (3D) electrode architecture of lithium-ion batteries (LIBs) is a new generation energy storage system with high energy and high-power capacity to satisfy high consumer demands, especially for its application in biomedical, electrical vehicles, and portable electronics.
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    ItemOpen Access
    A Low-Cost Open-Source 3-D-Printed Three-Finger Gripper Platform for Research and Educational Purposes
    (IEEE Access, 2015-06-02) Telegenov, Kuat; Tlegenov, Yedige; Shintemirov, Almas
    Robotics research and education have gained significant attention in recent years due to increased development and commercial deployment of industrial and service robots. A majority of researchers working on robot grasping and object manipulation tend to utilize commercially available robot-manipulators equipped with various end effectors for experimental studies. However, commercially available robotic grippers are often expensive and are not easy to modify for specific purposes. To extend the choice of robotic end effectors freely available to researchers and educators, we present an open-source lowcost three-finger robotic gripper platform for research and educational purposes. The 3-D design model of the gripper is presented and manufactured with a minimal number of 3-D-printed components and an off-the-shelf servo actuator. An underactuated finger and gear train mechanism, with an overall gripper assembly design, are described in detail, followed by illustrations and a discussion of the gripper grasping performance and possible gripper platform modifications. The presented open-source gripper platform computer-aided design model is released for downloading on the authors research lab website(www.alaris.kz) and can be utilized by robotics researchers and educators as a design platform to build their own robotic end effector solutions for research and educational purposes.