基于ADAMS模切机工作台系统的动力学分析.pdf

60 PACKAGING ENGINEERING Vol. 31 No. 19 2010. 10 基于ADAMS 模切机工作台系统的动力学分析 丁毅, 张 波 ( , 710021) : 主要利用ADAMS 软件平台, 建立了圆压平模切机的工作台和其运行系统的三维 字化虚拟样机,并对 其进行了较为系统的多体系统动力学仿真分析实现了工作台系统按原定运行速度曲线工作时,计算机对机 器的冲击力及随时间变化过程的仿真模拟;验证了工作台运动曲线能否满足机架强度的要求 : 模切机工作台; 动力学分析; ADAMS : T 486; TP391.76 : A : 1001- 3563(2010) 19- 0060- 03 Dynamic Simulation Study of Diecutting Machine Table Based on ADAMS D I N G Yi , ZH A N G Bo ( Shaanxi University of Science Technology, Xian 710021, China) Abstract: The softw are platform of ADAMS was mainly utilized, the threedimensional virtual prototype for ta ble of flatbed cylinder diecutting machine and its operation system was established, and dynamic emulation a nalysis of manybody system w as performed systematically. When the table system works by the original opera tion speed curve, emulation to the change process of impact of computer on machine w ith time is realized, and whether the movement curve of table meets requirements of frame strength is verified. Key words: diecutting machine table; dynamic analysis; ADAMS , , , , , [ 1- 2] [ 5] 1. 2 , , , , , [ 3] ADAMS 1 1 1 Tab. 1 Constraint information defined for table assemblage 1. 1 JOINT_1 Fixed Joint( ) - JOINT_3 Fixed Joint( ) - , [4] Translational Joint - ,