| 1. | Electromagnetic riveting is a new kind of technology that is based on electromagnetic forming and traditional riveting technologies 电磁铆接是基于电磁成形技术并结合传统铆接工艺发展起来的一种新型工艺。 |
| 2. | The charging and discharging models have been presented and analyzed . and a model low - voltage electromagnetic forming machine has been completed . second , the model machine ' s control system with using modern control theory and computer technology has been presented 对低电压电磁成形机样机研制作了详细论述,在对设备充、放电过程进行理论分析,并设计出相应电路的基础上,开发出低电压电磁成形机样机。 |
| 3. | Based on the partial alteration of ready - made electromagnetic forming equipments of our own , all the experiments to different material rivets are carried out successfully . the idea deforming voltage range for materials l4 , lc3 , 10 and q235 are 450v - 500v , 550v - 600v and around 900v respectively 对实验室现有电磁成形设备进行相关的改造后,完成了各种常用材料铆钉( l _ 4 , lc _ 3 , 10 , q235 )的低电压电磁铆接实验。 |
| 4. | After a detailed analysis of the situation of the electromagnetic forming and electromagnetic riveting domestically and overseas , basing on the method of combining academic analysis with experiment research , we systematically studied the technological parameter and deformation characteristic of the rivets . the riveting quality is analyzed and tested at last 本文在深入分析国内外电磁成形及电磁铆接研究现状的基础上,采用理论分析和实验研究相结合的方法,对常用材料铆钉的铆接工艺参数、成形特点以及铆接后制品的性能进行了系统的研究。 |
| 5. | This paper , based upon two technical fields - material engineering and control engineering proceeds to study the development of low - voltage electromagnetic forming machine and its control system with using modern control theory and computer technology . the main contents are as follows : first , this thesis expatiates the research and development of low - voltage electromagnetic forming machine 本文涉及材料加工和控制工程两个主要领域,对低电压电磁成形机的研制,及基于现代控制理论与计算机技术的电磁成形机控制系统的研究进行了详细阐述。主要内容有:一 |
| 6. | How to collect and dispose data is stated simply . with this base above , the real - time control and monitoring system is developed . and the computer control and panel control based mornitoring are realized . with using this system , the electromagnetic forming machine ' s operation parameters can be holded real - timely and output 利用mcgs ( monitorandcontrolgeneratedsystem )组态实现了plc和上位机的串口通信,在实现数据采集和处理功能的基础上,开发了低电压电磁成形机实时控制和监视系统,实现了电磁成形机面板开关、按钮控制与上位机“模拟开关”控制两种并行控制方法,系统可根据需要对加工参数进行保留和输出。 |