AA6016铝合金热处理及拉深成形工艺研究
发布时间：2018-09-18 10:35
【摘要】：以AA6016变形铝合金为研究对象,对其采取了不同的热处理,得出冲压成形性能最佳的固溶和时效处理方式,并研究了拉深速度和压边力等工艺参数对板料成形性能的影响。结果表明,AA6016铝合金冲压成形性能最佳热处理方式为540℃保温40 min的固溶处理及160℃预时效10 min处理,可提高其成形极限,改善AA6016铝合金的成形性能;室温拉深时当拉深速度为3 mm·min-1,压边力大小为1.2 N·mm-2时,拉深成形性能良好,可以得到极限拉深比为1.7,为AA6016铝合金在汽车车身方面的应用提供了理论依据。
[Abstract]:Taking AA6016 deformed aluminum alloy as the research object, different heat treatment was used to obtain the best solution and aging treatment method for stamping properties, and the effects of drawing speed and blank holder force on sheet metal formability were studied. The results show that the best heat treatment for forming properties of AA-6016 aluminum alloy is solution treatment at 540 鈩，
本文编号：2247631
[Abstract]:Taking AA6016 deformed aluminum alloy as the research object, different heat treatment was used to obtain the best solution and aging treatment method for stamping properties, and the effects of drawing speed and blank holder force on sheet metal formability were studied. The results show that the best heat treatment for forming properties of AA-6016 aluminum alloy is solution treatment at 540 鈩，
本文编号：2247631
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