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http://dx.doi.org/10.14775/ksmpe.2019.18.6.076

Study on Heterojunction Injection Pulley Fabrication for Development of a High-Strength and Light-Weight Industrial Pulley  

You, Kwan-jong (College of Future Society Convergence Department of Advanced Industry Convergence, Chosun Univ.)
Bae, Sung-ryong (College of Future Society Convergence Department of Advanced Industry Convergence, Chosun Univ.)
Kim, Jae-yeol (Dept. of Mechanical Systems and Automotive Engineering, Chosun Univ.)
Publication Information
Journal of the Korean Society of Manufacturing Process Engineers / v.18, no.6, 2019 , pp. 76-81 More about this Journal
Abstract
In the mold-manufacturing field, various methods of advanced production technology are being used in the production of industrial-grade gear pulleys. Among the current methods are injection molding, hoop molding, insight molding, two-material molding, compound-mold molding, as well as engineering plastic mold. Currently, casting pulleys are inexpensive because they are produced in small quantities. However, they produce complications during the manufacturing process, are very unreasonable for mass production, and are disadvantageous in cost competitiveness. Pulleys are divided into hundreds of kinds and thousands of kinds, so the production methods vary. As these pulleys are made of a single material by a casting and welding method, they are not manufactured using injection molds consisting of different materials. In this research, pulleys, shafts, and reinforced plastic materials were incorporated using ANSYS software, and a low-cost, lightweight technology was applied for trial production with optimum design and extrusion technology.
Keywords
Pulley; Injection Mold; FEA;
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Times Cited By KSCI : 6  (Citation Analysis)
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