第42卷第4期 Vol. 42No. 4
假压技木
FORGING & STAMPING TECHNOLOGY
伺服控制技术在精冲设备上的应用
汪义高，李玉双，梁先勇，江留宝（重庆江东机械有限责任公司技术中心，重庆404020）
2017年4月 Apr.2017
摘要：为了实现节能降噪，降低生产成本和改善工作环境，提高精冲设备的工作效率，使精冲设备更加符合后续的生产需求，提高精冲设备在市场上的竞争力，基于对精冲工艺的理解，改变以往的开环控制方式，通过何服控制技术在精冲设备上的应用，将新技术与传统机械技术有效结合，实现了压力闭环和位置闭环的速度控制，从面实现了对精冲设备的精准控制，提高了精冲模具的使用寿命，面且提高了精冲设备的柔性化和智能化程度，提高了精冲零件的精度和质量，并具有节能环保的特点，符合装备制造行业高精度、智能化、节能环保的发展方向，降低噪音5-10dB，节能 20%左右。
关键词：何服控制技术：精冲：液压机：三向力：节能 DOI: 10. 13330/j. issn. 1000-3940. 2017. 04. 026
中图分类号：TH69
文献标识码：A
文章编号：1000-3940（2017）04-0148-05
Application of servo control technology in fine blanking equipment
Wang Yigao, Li Yushuang, Liang Xianyong, Jiang Liubao
( Technical Center, Chongqing Jiang Dong Machinery Co. , Lid. , Chongqing 404020, China)
Abstract: In order to save energy, reduce noise and costs, improve working environment and efficiency of fine blanking equipment to meet the follow up production needs and improve the competitive ability of fine blanking equipment in the market, the traditional open loop control mode was redesigned based on the understanding of the fine blanking process, and the speed control of pressure closed loop and position closed loop was realized to achieve the precise control of the fine blanking equipment and improve the service life of the fine blanking die by applying the servo control technology to the fine blanking equipnent and combining the new technology with the traditional mechanical technology. Furthermore, the flexibility and intelligence of the fine blanking equipment were improved, and the precision and quality of the fine blanking parts were increased. Thus , the new technology had the characteristics of energy conservation and environmen-tal protection which met the development trends of high precision, intelligence, energy conservation and environmental protection in the
equipment manufacturing industry, the noise was deduced by 5 10 dB and the energy was saved about 20% Key words : sero control technology; fine blanking; hydraulic press; three direction forces; energy saving
为响应国家节能减排、装备产业升级的要求，伺服节能控制在液压机上的应用越来越多，正成为锻压企业产品提档升级的一项关键技术。伺服控制
收稿日期：2016-1106；修订日期：20170116
基金项目：重庆市发改委资金支持项目（万州发改投【2014］27号）
作者简介：汪义高（1981-），男，硕士，工程师 E-mail; wangyigao666@ 163. com
[9]
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Wang R R. Dynamics Analysis and Parametrie Design of Eight-Links Mechanical Press [ D J. Qingdao: Shandong University of Science and Technology, 2014.
[10］于涛，王月亮，范欣，等，基于ANSYSWarkbench的八连杆万方数据
技术通过改变伺服电机转速，实现了液压机执行元件流量的按需供给，同时可与压力传感器及位移传感器组成执行元件的压力、速度、位置闭环的控制技术[1]，该控制技术具有广泛的应用前景。
伺服控制系统的组成及工作原理 1.1
基本组成和分类
伺服控制系统基本组成元件有伺服驱动器、伺压力机动力学分析及优化设计【锻压技术，2016，41(8) : 99 103.
Yu T, Wang Y L, Fan X, et al. Dynamics analysis and optimiza-tion design of eight-links mechanical press based on ANSYS Woek-bench [J]. Forging & Stamping Technology, 2016, 41 ( 8 ) : 99 103.