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http://dx.doi.org/10.5762/KAIS.2014.15.1.21

A Study on mold manufacture of multi-cavity dental iodine container using powder injection molding  

Choi, Jae-Hoon (Department of Tool & Mold Engineering, Yuhan University)
Publication Information
Journal of the Korea Academia-Industrial cooperation Society / v.15, no.1, 2014 , pp. 21-26 More about this Journal
Abstract
When iodine container for dental mouth treatment is opened, thread for treatment is cut by the blade in cap of container. Due to the problem of corrosion in a short period time after the reaction of metal blade to iodine solution, it gives impact on patient hygiene. In order to solve the problem, alternative products such as ceramic blade are developed and produced recently. In case of ceramic blade, it is produced by handwork and machine work. In this study, for the quantity production of ceramic blade with powder injection molding, we proposed a delivery system to have uniform charge of 20 cavity. Using Moldflow, simulation on 20 Cavity flow was performed. And then the mold was obtained through mold production and modification.(based on simulation) After injection molding, debinder, sintering process was achieved for ceramic blade, and the cap product was completed via insert injection on ceramic blade. In this study, we verified possibility of quantity production of ceramic blade which showed effective performance for cutting.
Keywords
Debinder; Delivery system; Powder injection molding;
Citations & Related Records
Times Cited By KSCI : 5  (Citation Analysis)
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