摘要
本文阐述了汽车纵梁数控冲孔新技术的发展和新工艺的应用,简要地分析了典型数控冲孔设备——腹兼平数控冲孔生产线的工作原理和技术特点。
The development and application of the new technology for CNC punching process have been introduced in the text. On this basis, the working principle and technical features of typical CNC punching equipment web and fiat-panel CNC punching production line have been briefly analyzed.
出处
《锻压装备与制造技术》
2009年第6期67-69,共3页
China Metalforming Equipment & Manufacturing Technology
关键词
机械制造自动化
数控冲孔生产线
纵梁
汽车
Linear changing die
CNC system
Hydraulic punching
Open-closed body
Automatic programming
