piston die-casting

metallurgy
Also known as: gooseneck die-casting

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  • die-casting cold-chamber machine
    In die-casting

    In the piston, or gooseneck, process the plunger and its cylinder are submerged in the molten metal, the metal being admitted through a hole in the top of the cylinder when the plunger is retracted; the advance of the plunger forces the metal into the die cavity…

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