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Research on Gas Injection Mold using CAE Analysis of Steering wheel Parts
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 Title & Authors
Research on Gas Injection Mold using CAE Analysis of Steering wheel Parts
Kang, Sae-Ho; Woo, Chang-Ki; Kim, Ok-Rae;
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As plastic injection mold parts is suitable system mass production making mold. So thick steering wheel parts is desirable to carry out gas injection molding. Gas injection mold is skill to inject nitrogen gas postfilling melting raw material into mold. Gas injection mold have many advantage like retrenchment of material cost, upgrading the guality. etc. It was decided gate position to minimize warpage of parts analysis injection mold process using mold flow software and incase doing gas injection mold using normal p.p material. it occur big warpage. so it is object minimizing warpage of injection parts to change p.p material containing mineral 18% and removing fingering phenomenon trouble as changing gate position. Also in case carrying out gas injection mold, I did comparison and analysis to grasp shape flow in gas setting a standard gate after flowing in raw material. Through this study, I found out changing of thickness by parts shape and it can occur warpage of parts by plastic material even though it carry out gas injection mold and it had a direct influence on trouble of parts by gate position.
Flow;Gas injection;Molding;Mold design;Injection mold;Runner;
 Cited by
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Sun Kon Lee, Sang Hyun Kim, "Experimental Study on implementation of injection molding process for speaker frame in LED TV", Journal of the Korean Society of :Manufacturing Process Engineers, Vol.12 No.5, pp. 94-101, October, 2013.

Haeng-Soo Lee, Hong-Seok Byun, "Study on the Design Optimization to Improve Injection Molding performance of Plastic Regulator Rail", Journal of the Korea Academia-Industrial cooperation Society, Vol.13, No.12, pp. 5709-5715, December, 2012. DOI: crossref(new window)

Jae-Hoon Choi, "Study on manufacturing of Injection Mold and Delivery System Characteristics of Cosmic case" Journal of the Korea Academia-lndustrial cooperation Society, Vol.14, No.12, pp. 6047-6052, December, 2013. DOl: crossref(new window)

Du-Soon Choi, Hong-Seok Kim, " A Study on Insert Injection Molding for BLDC Motor Stator", Journal of the Korea Academia-Industrial cooperation Society, Vo1.16, No.9, pp. 5737-5742, September, 2015. DOl: