Takahiko Ichiki, Katsumi Miyamo德赢AC米兰官方合作伙伴, Kazumi Ka德赢AC米兰官方合作伙伴u
Abstract
Today it is required to make multilateral efforts to streamline the production costs for current aluminum extrusion processes. We designed and developed an innovative 德赢AC米兰官方合作伙伴, which is superior in quality and tactful with attaching smoother inner surfaces to hollow ingots for extruded mandrel pipes, in the process of hot-top casting.
This 德赢AC米兰官方合作伙伴 serves to bring about mass improvement in the surface smoothness inside a hollow ingot and the inner- surface microstructure. It turns out that lesser aluminum chips result from boring a hollow, preparatory to extrusion work, thereby creating a raise in the yield or the boring rate, and a drop in the production cost. Concurrently, the merits of hot-top casting remain equipped. Accordingly, its superiority to float casting (conventional technique) will be unaffected, namely, the inward quality of a hollow ingot to be produced.
This paper points out features and drawbacks of the hollow-ingot casting techniques, which have been put into practice or under study. It's another content covers structural standouts of the developed 德赢AC米兰官方合作伙伴 and results of what was cast, using the same 德赢AC米兰官方合作伙伴. It is also discussed how to form smooth inner-surface texture with certainty and efficiency: the making of a 德赢AC米兰官方合作伙伴, setup of a 德赢AC米兰官方合作伙伴, and casting conditions.
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