The space crack arresting in metal die has been conducted on a new super-density pulse current generator model ZL-2 designed by author.

自主设计了改进型ZL - 2超强脉冲电流发生装置，采用它实现了金属模具试件中裂纹的电磁热止裂。

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Powder metallurgy (Fig. 5.1) USES sintering process for making various parts out of metal powder. The metal powder is compacted by placing in a closed metal cavity (the die) under pressure.

粉末冶金(图5.1)采用烧结工艺将金属粉末制成各种各样的零件。金属粉末放在封闭的金属腔(模具)中在压力下被压实。

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The metal particles removed from the die block are washed away with the dielectric fluid which is circulated.

从模块上去除地金属屑被循环流动地电火花加工液冲走。

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In today's metal-based gadgets, you either need to bend a piece of sheet metal, or die-cast with an inferior alloy like aluminum or magnesium.

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The technique is called "deep drawing, " in which a sheet of metal is pressed around a die until it thins out and is joined perfectly.

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The machine is made of magnesium through and through, with pressed metal on the lid and a die-cast variety on the bottom.

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