新型热顶铸造工艺装备的利弊分析（Analysis of advantages and disadvantages of new hot top casting process equipment）.doc

新型热顶铸造工艺装备的利弊分析（Analysis of advantages and disadvantages of new hot top casting process equipment） * * Century Journal Net - professional journals the service website. [about us] In the 21st century, it provides Chinese periodicals and academic papers, and the original delivery and download services of conference papers. [copyright notice] The copyright of the electronic documents provided by the century periodical network belongs to the original owner, and the century periodical network does not bear the copyright problem. It is for your personal reference only. [contact way] Email support@ [website address] Century Journal Network [online shopping recommendation merchant] Dangdang excellent network reading people network Jingdong IT digital mall This article generates time: 2010-2-24 21:40:11 The article begins at page second! Please introduce and introduce this station to your friends! 10 light alloy processing technology 20 003, Vo1.31, No12 Analysis of advantages and disadvantages of new hot top casting process equipment AnalyiboutAdvntend DiadvntefNeHotTop Ssaaagsasaagsow Casting Eqmpm ent Xiao Shenghua, Xie Gaowu, Zi letter. XIAO, Sheng - Hua, XIE, Gao - W-U, ZIXin (Zhengzhou Longxiang Aluminum Co. ltd.. Henan Zhengzhou.. 450100) Abstract: the new hot top casting technology and equipment are briefly introduced. According to the industrial production practice, the advantages and disadvantages of the equipment are analyzed in detail. Key words: new hot runner casting equipment; diverter plate; draft tube; adapter plate; thermal stress CLC number: TG292, document identification code: B, article number: 1007 - 7235 (20) 003) 12 - 0 0010 - 02 Hot heading casting is a wide range in the production of wrought aluminium alloys Widely used casting process, the process has the following characteristics: (1) the mould used is very short and the metal has been solidified The residence time in the mold is short, essentially avoiding the two heating As a result, the ingot