Sheet metal forming at elevated temperatures
Sheet metal forming at elevated temperatures
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DOI：
10.1016/j.cirp.2006.10.008
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发表时间：
2006-01-01
影响因子：
4.1
通讯作者：
Sterzing, A.
中科院分区：
文献类型：
--
作者：
Neugebauer, R.;Altan, T.;Sterzing, A.
由于需要在汽车制造中显著降低零件重量，使用轻质材料变得越来越重要。不幸的是，这些材料通常与有限的冷成形性相关联。由于这一事实，使用成形技术生产大型复杂的金属板部件通常需要增加费用。此外，加工高强度材料需要相应的高加工力和压力。为了找到克服上述缺点的解决方案，在成形操作中使用升高的温度作为工艺参数代表了一种潜在的解决方案。本文综述了高温成形领域的研究活动。
Due to the need to significantly reduce the part weights in automotive manufacturing, the use of lightweight materials becomes ever more important. Unfortunately, these materials are often associated with a limited cold formability. Due to this fact, production of large, complex sheet metal components using forming technology frequently entails increased expenditures. Moreover, processing high-strength materials requires correspondingly high processing forces and pressures. In order to find a solution to counter the disadvantages mentioned above, the use of elevated temperatures as a process parameter in forming operations represents a potential solution approach. The following paper will give an overview about research activities in the field of forming operations at elevated temperatures.