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用温挤法试挤成功二种牌号的内六方型钢质凹模孔。对原始坯料的形状和尺寸、温挤温度、润滑剂和加热方法的选择作了讨论。
Trying to squeeze with warm extrusion method two grades of six square steel die cavity. The shape and size of the original stock, the temperature of the warm extrusion, the selection of the lubricant and the heating method are discussed.