LI Heng-1, LIU Quan-Kun-1, CHEN Chen-1, XU Zheng-2. Investigation on Improving Accuracy of Bending Workpiece with Crowning Compensation Method[J]. China Mechanical Engineering, 2012, 23(20): 2504-2508.
[1]Coelho P G, Faria L O, Cardoso J B. Structural A- nalysis and Optimization of Press Brakes [J]. Ma- chine Tools & Manufacture, 2005,45 : 1451-1460.
[2]Hu W,Wang Z R. Theoretical Analysis and Experi- mental Study to Support the Development of a More Valuable Roll--bending Process[J]. Machine Tools Manufacture, 2001,41 : 731-747.
[3]翟桂强.数控液压折弯机的结构分析和优化设计 [D].南京航空航天大学,2008:
[4]Van M. Press and an Automatic Curve--forming Device: US, 5103665[P]. 1992-4-14.
[5]长仓正受.折弯加工的最尖端技术——通过双向自动挠度补偿实现高精度化[J].现代制造,2002(19):86-88.
[6]叶泽刚,黄清华.机械式挠度补偿工作台:中国,CN200920002458.5[P].2009-11-18.
[7]贾建援[1],赵剑[2],王洪喜[1].大挠度后屈曲倾斜梁结构的非线性力学特性[J].机械工程学报,2009,45(2):138-143.
[8]胡海昌.弹性力学的变分原理极其应用[M],1982:页.
[9]吴凤和[1,2],王少伟[1],杨育林[1],王跃宏[2].超重型数控落地铣镗床滑枕挠曲变形补偿研究[J].中国机械工程,2010(20):2416-2420.
[10]孙宪华,李亨,徐政.折弯机四片配合斜楔式挠度补偿装置:中国,ZL201010113388.8[P].2011-06-08.