Transactions of Materials and Heat Treatment

Title：Design of control system for mechanical servo press based on PC control technology

Authors： Hu Jianguo Sun Yousong Chen Xuefeng Liu Wei Zhang Guicheng

Unit： Shunde Polytechnic Guangdong University of Technology Guangdong Forging & Stamping Machinery Co. Ltd.

KeyWords： mechanical servo press PC control technology servo stamping process control system

ClassificationCode：

year,vol(issue):pagenumber：2014,39(7):87-91

Abstract：

The mechanical servo press is a “NC Generation” product, and its control system has direct impact on the functions and performances of the press. Based on the analysis of control requirements for mechanical servo presses, a control system was designed by a PC control technology,which includes the selection of the controller, the establishment of the control system architecture, the detection of position of the crank and slide, the planning and controlling of the slide trajectories. These techniques were implemented using a PC-based controller on an experimental prototype. Some typical servo stamping processes were tested. Experimental results show that the designed control system can realize the planning and controlling of the servo stamping processes, which include varying speed, stopping and reversing etc. Satisfactory performance was obtained from the test results.

Funds：

广东省自然科学基金资助项目(S2012010010199);佛山市科技创新专项资金项目(2013AG100063); 顺德产学研重点资金项目（2013CYX01）

胡建国(1979-)，男，博士研究生，讲师

Reference：

[1]孙友松,周先辉，黎勉，等.交流伺服压力机及其关键技术[J].锻压技术,2008,33(4):1-8.

Sun Yousong,Zhou Xianhui,Li Mian, et al. AC servo presses and their key techniques[J]. Forging & Stamping Technology, 2008,33(4):1-8.

[2]Osakada K, Mori K, Altan T，et al.Mechanical servo press technology for metal forming[J]. CIRP Annals-Manufacturing Technology,2011, (60):651-672.

[3]史国亮,孙友松,黎勉,等.1100 kN伺服曲柄压力机控制系统研究[J]. 锻压技术,2009,34(2):79-82.

Shi Guoliang,Sun Yousong,Li Mian，et al. Research on control system of 1100 kN crank press driven by AC servo motor[J]. Forging & Stamping Technology, 2009,34(2):79-82.

[4]汤世松,仲太生,罗素萍，等.多连杆伺服压力机控制系统的设计[J].锻压技术,2013,38(4):97-100.

Tang Shisong,Zhong Taisheng,Luo Suping, et al. Design of control system for multi-link servo press[J]. Forging & Stamping Technology, 2013,38(4):97-100.

[5]黄鹏.肘杆式压力机数控系统的研发[J].机床与液压,2009,37(6):42-44.

Huang Peng.Development of control system for knuckle press numerical control system[J].Mechine Tool & Hydraulics,2009,37(6):42-44.

[6]Yeung W K, Li J P, He K，et al. Control system design for a new servo press[A].Proceedings of the 17th World Congress[C]. Korea:Seoul, 2008.

[7]刘娇容.混合驱动可控压力机的运动方案设计及动态特性分析[D].哈尔滨:哈尔滨工业大学,2006.

Liu Jiaorong.Motion Design of Hybrid-driven Controllable Mechanical Press and Analysis of Its Dymanic Performance[D].Harbin:Harbin Institute of Technology,2006.

[8]Bai Y J, Gao F, Guo W Z.Design of mechanical presses driven by multi-servomotor[J].Journal of Mechanical Science and Technology,2011,25 (9):2323-2334.

[9]Suzuki Y, Hata Y. Servo press control system and servo press control method: USA，7434505B2[P].2006-03-23.

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