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Title:Application of servo control technology in fine blanking equipment
Authors: Wang Yigao Li Yushuang Liang Xianyong Jiang Liubao 
Unit: Chongqing Jiang Dong Machinery Co.  Ltd. 
KeyWords: servo control technology  fine blanking  hydraulic press  three direction forces  energy saving 
ClassificationCode:TH69
year,vol(issue):pagenumber:2017,42(4):148-152
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 equipment 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 environmental 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%.

Funds:
重庆市发改委资金支持项目(万州发改投[2014]27号)
AuthorIntro:
汪义高(1981-),男,硕士,工程师 E-mail:wangyigao666@163.com
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