In this paper, critical technology and forming process of platform plate mould design are stated by way of platform plate products.

以大型平台板产品为例，介绍了矿用大型平台板模具设计中的关键技术及成形工艺。

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When aluminum alloy bars are produced, the plate mould is used in extrusion moulding of aluminum alloy tubing bars. The main points of design procedure and the detailed drawings are presented.

在生产铝合金型材时，平面分流模在空心型材的挤压生产中得到了应用。

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It is ideal for sealing all the random gaps between dummy bar head and mould copper plate, to prevent the hot metal infiltration and break out while casting.

非常适合于引锭头与结晶器铜板之间无规则缝隙的密封，防止开浇时渗、漏钢的现象的出现。

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So far, however, the rapid-prototyping machine simply produces an accurately shaped mould from which the plate is cast.

ECONOMIST: MONITOR