三辊卷板机变频调速液压系统  

Variable Frequency Hydraulic System of Three-roller Plate Bending Machine

作　　者：邹涛 朱军 张伦伟[2] 陈建平[3] 米智楠[3] ZOU Tao;ZHU Jun;ZHANG Lun-wei;CHEN Jian-ping;MI Zhi-nan(Nantong Blue Island Offshore Co.,Ltd.,Nantong 226259,China;School of Aerospace Engineering and Applied Mechanics Tongji University,Shanghai 200092,China;School of Mechanical Engineering Tongji University,Shanghai 200092,China)

机构地区：[1]南通蓝岛海洋工程有限公司,江苏南通226259 [2]同济大学航空航天与力学学院,上海200092 [3]同济大学机械与能源工程学院,上海200092

出　　处：《液压气动与密封》2022年第2期29-30,28,共3页Hydraulics Pneumatics & Seals

摘　　要：传统卷板机工作辊转速不可调节,采用变频调速工作方式,即微控制器、交流电机和变频器三者相结合的技术方案,不仅实现了上工作辊的无级调速,扩大了调速范围,还具有结构简单、工作可靠、节能、改造成本低等优点。To solve the problem of non-speed adjusting for the three rollers of bending machine, the new technique of variable frequency adjustment speed is proposed. By combination of microcontroller, alternating motor and converter, the technique can adjust the rotating speed of hydraulic motor continuously and expand speed-adjusting range. And the technique is possessed of simple structure, reliable work, saving energy, and low cost.

关 键 词：卷板机 液压马达 变频调速 液压系统 

分 类 号：TH137[机械工程—机械制造及自动化]