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    • 9. 发明申请
    • METHOD OF FORGING ALUMINUM/ALUMINUM ALLOYS
    • 锻造铝/铝合金的方法
    • US20120324976A1
    • 2012-12-27
    • US13308660
    • 2011-12-01
    • LI LONGCHAO-HSUN LIN
    • LI LONGCHAO-HSUN LIN
    • B21J13/02B23P17/00B21J1/06
    • B21K23/00B21J1/06B21K29/00
    • A method of forging aluminum/aluminum alloys includes: providing an aluminum/aluminum alloy billet; providing a forging die, the forging die including an upper die and a lower die, the upper die and the lower die being all mounted with heating element and temperature controller; locating the aluminum/aluminum alloy billet in the forging die; heating the upper die and the lower die and making the temperature difference between the upper die and the lower die be about 100° C.-350° C.; forging the aluminum/aluminum alloy billet to get an aluminum/aluminum alloy forged piece, the temperature difference between the upper die and the lower die being kept at about 100° C.-350° C. during the forging process; and opening the upper die and the lower die to remove out the aluminum/aluminum alloy forged piece.
    • 铝/铝合金锻造方法包括:提供铝/铝合金坯料; 提供锻模,所述锻模包括上模和下模,所述上模和下模全部安装有加热元件和温度控制器; 将铝/铝合金坯料定位在锻造模具中; 加热上模和下模,使上模与下模之间的温度差约为100℃-350℃。 锻造铝/铝合金坯料得到铝/铝合金锻件,锻模过程中上模和下模之间的温差保持在约100℃-350℃; 并打开上模和下模以除去铝/铝合金锻件。