Author(s): GONG Lixin, HU Jinlong, WU Changming, SHE Jian
Pages: 20-22
Year: 2014 Issue:  1
Journal: China Metalforming Equipment & Manufacturing Technology
Keyword:  CNC turret punch press; Modal analysis; Dynamic response; Finite element; Vibration reduction; Noise reduction;
Abstract: 数控转塔冲床的重载、高速化带来了振动和噪声加剧问题.本文以T30型数控转塔冲床为例,运用有限元法进行了模态分析和300kN打桩工况下的动态响应分析,其方法和结论能够为数控转塔冲床的减振降噪提供参考.