CAJ | 학술논문

热旋成形因为可以用来制造复杂构件，提升材料的成形极限，降低成形力，减少加工工序而备受关注。本文综述室温下难变形的轻金属材料热旋成形的一些研究成果。这些金属包括钛合金，镁合金，铝合金等轻合金和金属复合材料。然后，讨论热旋成形中的加热方法以及对热旋成形有限元分析中温度边界条件的处理方法。最后，归纳总结难变形轻金属热旋成形的未来发展方向。
열선성형인위가이용래제조복잡구건，제승재료적성형겁한，강저성형력，감소가공공서이비수관주。본문종술실온하난변형적경금속재료열선성형적일사연구성과。저사금속포괄태합금，미합금，려합금등경합금화금속복합재료。연후，토론열선성형중적가열방법이급대열선성형유한원분석중온도변계조건적처리방법。최후，귀납총결난변형경금속열선성형적미래발전방향。
Hot spinning process has attracted significant attention because it can be used to manufacture complex parts, extend the forming limit of materials, decrease forming forces and reduce process chains. In this paper, we review researches on lightweight metals spun at elevated temperatures since they are difficult to deform at room temperature. These metals include light alloys, such as titanium, magnesium and aluminum alloys, and metal composites. Then, the heating methods used in the hot spinning process and the treatment methods employed for the temperature boundary condition in finite element analyses for the process were discussed. Finally, the future development directions for the hot spinning process of lightweight but difficult-to-deform alloys were highlighted.