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METODA DAN PERALATAN UNTUK PENGOMPAKAN AWAL PASIR CETAK
METODA DAN PERALATAN UNTUK PENGOMPAKAN AWAL PASIR CETAK
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机译:打印砂初始包装的方法和设备
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摘要
Molding sand filled in a space defined by a pattern plate and a flask is pre-compacted before the molding sand is completely pressed. A pre-compacting member is inserted into the molding sand toward the pattern plate, and then is stopped based on a predetermined depth of the pre-compacting member in the molding sand or a predetermined pressure caused by the pre-compacting member in the molding sand.
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