薄壁零件切削稳定性的研究现状

Research State on Cutting Stability in Machining Thin-walled Parts

高速切削技术的发展,使得薄壁结构件的高效、精密加工成为可能。但是,由于薄壁件的刚性较差,在加工过程中很容易发生变形。因此,薄壁零件的切削稳定性一直是高速切削加工领域内的一个难点。本文对于薄壁件切削稳定性的研究现状进行了讨论,并分析了薄壁件加工过程中加工变形的影响因素。

With the development of higli-speed machining, it is possible for thin-walled parts to implement the higli-effective and precision machining. However, due to the poor stiffness, thin-walled parts are easy to deformation in machining. Therefore, the stability of machining thin - walled parts is always a difficult point in higli-speed machining. This paper discusses the research state of cutting stability for thin-walled parts, and analyses the deformation factors in machining thin-walled parts.