曲柄肘杆伺服压力机驱动系统设计研究  

Design research of drive system for crank toggle servo press

作　　者：谢嘉[1] 王世明[1] 高艾琳 吴燕翔[1] 赵升吨[2] 

机构地区：[1]上海海洋大学,上海201306 [2]西安交通大学,陕西西安710049

出　　处：《锻压装备与制造技术》2015年第3期17-22,共6页China Metalforming Equipment & Manufacturing Technology

基　　金：国家自然科学基金重点项目(51335009);国家海洋局可再生能源专项资金项目(SHME2013JS01)

摘　　要：为了实现伺服压力机低速锻冲和快速空程及回程功能,同时使其满足柔性加工要求,在详细分析伺服压力机需要解决的核心问题的基础上,提出曲柄肘杆伺服压力机驱动系统的设计方案,给出了系统曲柄肘杆机构优化设计结果和驱动电机参数,同时确定了系统控制策略。然后对驱动系统的工作特性进行了详细研究,分析校核了系统的力矩和功率特性。结果表明所设计的曲柄肘杆伺服压力机驱动系统能够对不同加工工艺进行很好地控制,满足伺服压力机的工作要求。In order to realize the function of low speed forging and fast idle ＆ return in servo press, as well as make the press meet the flexible processing requirements, by analysis of core problems to be solved in servo press, the design scheme of drive system for crank toggle servo press has been put forward in the text. The crank toggle mechanism optimization results and the drive motor parameters have been given. Meanwhile the system control strategy has been determined. Then the working characteristics of the driven system has been studied in detail. The torque and power characteristics of the system have been checked and analyzed. The results show that the designed drive system of crank toggle servo press can control different process well and meet work requirements.

关 键 词：机械设计 伺服压力机 曲柄肘杆 驱动系统 柔性加工 

分 类 号：TG315.5[金属学及工艺—金属压力加工]