发明名称 PRESS SYSTEM FOR WARM FORMING
摘要 Disclosed is a warm forming press device. According to an embodiment of the present invention, a warm forming press device includes: a bottom mold mounted to a bolster; an upper mold mounted to a slider on an upper portion of the bottom mold to form a material inserted between the bottom mold and the upper mold; a blank holder disposed towards an outer side of the upper mold and installed on the upper mold by a cushion pin; a heat insulating plate installed between the bottom mold and the bolster, and between the upper mold and the slider; a first heating cartridge forming a lower mold cartridge groove inside the lower mold disposed on the lower mold cartridge groove; a second heating cartridge forming an upper mold cartridge groove inside the upper mold disposed on the upper mold cartridge groove; and a third heating cartridge forming a holder cartridge groove inside the blank holder disposed on the holder cartridge groove.
申请公布号 KR20140108978(A) 申请公布日期 2014.09.15
申请号 KR20130022997 申请日期 2013.03.04
申请人 SUNG WOO HITECH CO., LTD. 发明人 LEE, MUN YONG;YOON, TAE WOOK
分类号 B21D22/20;B21D24/00;B21D37/06;B21J13/02 主分类号 B21D22/20
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