基于ADAMS的小型快速压力机滑块运动特性分析  

Analysis of slider motion characteristic of small rapid press based on ADAMS

作　　者：吴同一 王钳华 周豪杰 施涵 鹿新建[1] 谭启檐 李钢[1] WU Tongyi;WANG Qianhua;ZHOU Haojie;SHI Han;LU Xinjian;TAN Qiyan;LI Gang(School of Mechanical Engineering,Nanjing Institute of Technology,Nanjing 211167,Jiangsu China)

机构地区：[1]南京工程学院机械工程学院

出　　处：《锻压装备与制造技术》2019年第5期14-18,共5页China Metalforming Equipment & Manufacturing Technology

基　　金：江苏省大学生科技创新项目(201811276097H)

摘　　要：本文研究了多连杆传动机构相比于传统的曲柄连杆传动机构所具有的优势,并结合软件对模型进行了仿真.分析了多连杆压力机传动系统的运动受力过程.利用ADAMS软件建立多连杆机构模型,仿真了多连杆机构滑块的位移,速度及加速度曲线以及各个铰支点的受力状况,在将其与手工计算值相比较.仿真结果表明:与曲柄压力机相比,多连杆压力机具有下死点附近速度低、回程速度高的特点.s:The advantages of multi-link transmission mechanism compared with traditional crank-link transmission mechanism have been studied in the text,and the model has been simulated in combination with the software.The motion force process of transmission system of multi-link press has been analyzed.The model of multi-link mechanism has been established by ADAMS software.The displacement,velocity and acceleration curves of slider of multi-link mechanism have been simulated,as well as the force state of each hinge fulcrum,which has been compared with the manual calculation value.The simulation results show that the multi-link press has the characteristics of low speed near the bottom dead center and high return speed by comparing with the crank-link press.

关 键 词：小型快速压力机 曲柄摇杆 运动学分析 动力学分析 ADAMS 

分 类 号：TG386.1[金属学及工艺—金属压力加工]