STUDY ON EFFECTS OF MOLD TEMPERATURE ON THE INJECTION MOLDED ARTICLE

被引：1

作者：

Han, J-H. ^{[1
]}

Kim, Y-C. ^{[2
]}

机构：

[1] Kongju Natl Univ, Grad Sch, Dept Mech Engn, Cheonan Si, South Korea

[2] Kongju Natl Univ, Coll Engn, Div Mech & Automot Engn, 1223-24 Cheonandaero, Cheonan Si 331717, Chungnam, South Korea

来源：

ARCHIVES OF METALLURGY AND MATERIALS | 2017年 / 62卷 / 02期

关键词：

Injection molding; Mold temperature; cooling temperature; Molded article;

D O I：

10.1515/amm-2017-0191

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

This is a study of the effects of temperature of injection mold on the injection molded article. By supplying water of the proper temperature in the cooling line of mold in the cooling process, the mold was the appropriate temperature, and the deformation of the injection molded article was examined according to the mold temperature. In this study, we conducted simulation analysis and experiments, and the results were analyzed. The minimum deformation of the injection molded article model obtained by supplying 50 degrees C water in the cooling line is 0.003 mm, and the maximum deformation was 0.813 mm. Injection molded article models obtained by supplying 20 degrees C water were found to be a minimum of 0.002 mm, with deformation of up to 0.761 mm. When comparing both conditions, the error rate of injection molded article obtained by supplying 20 degrees C water in the mold cooling line was lower by about 0.18%.

引用

页码：1271 / 1274

页数：4