摘要
提出了引起折弯机滑块外凸弯曲变形的主要原因以及计算此变形值的必要性,从理论和实践两方面分析了该原因及变形量的计算方法,为滑块加工过程中正确安装提供了理论调整数据,并给出了滑块加工中减少弯曲变形的方法,以提高工件折制精度。
The main reason for outward protrusion due to bending deformation of the press ram of the bending presses and the necessity for calculation of the deflection value have been put forward. The reasons have been analyzed from both theoretical and practical aspects and the calculation of the deflection value has been introduced, which provides theoretical adjusting datum for corrective installation in processing the press ram. The methods for reducing bending deflection in processing the press ram have been introduced, which is for upgrading the bending accuracy in bending work pieces.
出处
《锻压装备与制造技术》
2008年第5期44-47,共4页
China Metalforming Equipment & Manufacturing Technology
