发明名称 A MANUFACTURING METHOD OF BRASSWARE AND MAUNFACTURED BRASSWARE
摘要 PURPOSE: A manufacturing method of brassware is provided to produce high quality of brassware with reduced production costs and work time. CONSTITUTION: A manufacturing method of brassware comprises the following steps of: making a brassware pattern(S100); putting the brassware pattern into an opening of a making mold and filling the making mold with silicone in order to obtain a silicone frame(S200); making a brassware wax mold(S300); making a gypsum mold with a wax mold space(S400); pouring a fused brassware material into the wax mold space so as to make brassware(S500); and removing the remainder from the opening(S600).
申请公布号 KR100925973(B1) 申请公布日期 2009.11.09
申请号 KR20080129385 申请日期 2008.12.18
申请人 KIM, YOUNG HYUN;PARK, SU IL 发明人 KIM, YOUNG HYUN;PARK, SU IL
分类号 B22C9/03;B22C1/00;B22C9/02;B22D23/00 主分类号 B22C9/03
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