【摘要】 渐进成形技术凭借高柔性特征成为板材成形的重要发展方向，但单点渐进成形仍面临成形精度不足、成形质量欠佳及成形自由度较低等瓶颈问题。双面渐进成形技术通过主从工具头协同运动，突破单点成形桎梏，尤其适用于航空航天曲面薄壁异形件的制造。本文系统梳理该技术的研究体系，重点围绕成形设备开发、工艺参数优化与成形缺陷调控三大方向，从多轴联动轨迹规划、闭环反馈控制、成形工具头类型、多物理场耦合等维度剖析技术发展现状。结果表明，双面渐进成形可显著提升成形精度，但高自由度工具头耦合机理、复杂曲面零件质量一致性及磁、热、超声等能场加载仍存在技术难题。未来需融合数字孪生等技术构建智能闭环控制系统，推动装备向高精度、智能化发展，同时探索渐进成形与增减材集成自动化产线模式，为复杂曲面构件制造提供新范式。更多还原

【Abstract】 Incremental forming technology, characterized by considerable flexibility, has emerged as a significant development in the domain of sheet metal forming. Nonetheless, single-point incremental forming(SPIF) encounters significant challenges, including limitations in forming precision, quality, and degrees of freedom. The double-sided incremental forming(DSIF) technology, facilitated by the coordinated motion of master and slave toolheads, effectively addresses the shortcomings of SPIF and is particularly well-suited for the manufacturing of curved, thin-walled, and complex-shaped aerospace components. This study systematically reviews the research framework pertaining to this technology, concentrating on three essential directions: equipment development, process parameter optimization, and defect control. The current technological development status is comprehensively analyzed from the perspectives of multiaxis trajectory planning, closed-loop feedback control, forming tool head types, and multi-physics coupling. The results indicate that DSIF significantly improves forming accuracy. Nonetheless, technical bottlenecks still exist in the coupling mechanism of high-degree-of-freedom tool heads, quality consistency of complex curved surface parts, and the loading of auxiliary energy fields such as magnetic, thermal, and ultrasonic fields. Future research should integrate technologies such as digital twin to establish intelligent closed-loop control systems, thereby driving equipment toward higher precision and intelligence. Furthermore, the exploration of integrated automated production lines that combine incremental forming with additive/subtractive manufacturing is expected to provide new paradigms for the fabrication of complex curved components.更多还原