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A study on the manufacture of cylindrical vaporization amplification sheets using centrifugal force  

Ko, Min-Sung (Department of Mechanical Convergence Engineering, Induk University)
Wi, Eun-Chan (Department of Mechanical Convergence Engineering, Induk University)
Yun, Yi-Seob (Department of Mechanical Convergence Engineering, Induk University)
Lee, Joo-Hyung (Department of Mechanical System and Design Engineering, Seoul National University of Science and Technology)
Baek, Seung-Yub (Department of Mechanical Convergence Engineering, Induk University)
Publication Information
Design & Manufacturing / v.16, no.1, 2022 , pp. 43-49 More about this Journal
Abstract
As technologies in various industrial fields develop, high-quality parts are required. In the past, precision parts were produced by the contact machining method, but the contact machining method has clear limitations. In order to solve this problem, research on a non-contact processing method has been conducted, and laser processing and electric discharge processing are representative. However, the non-contact method has a problem in that productivity is insufficient, and there is a problem that it takes a lot of time to continuously process microholes. Researchers have developed an electron beam drilling equipment for continuous processing of fine holes, and a vaporization amplification sheet to increase the processing efficiency of the equipment. In this study, a cylindrical vaporization amplification sheet using room temperature curing type silicon was fabricated, and the metal distribution and thickness uniformity of the produced sheet were analyzed. In order to manufacture a cylindrical vaporization amplification sheet, an equipment capable of using centrifugal force was developed, and a sample in which metal powder was evenly distributed and a constant thickness was produced.
Keywords
Brass powder; Room temperature curing silicone; Vaporized amplification sheets; Centrifugal force;
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