| 基于台达NC311A的连杆裂解槽电火花加工机床集成控制系统研制 |
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| 引用本文： | 彭世康,张永俊,刘桂贤,杜轩宇,刘祥发. 基于台达NC311A的连杆裂解槽电火花加工机床集成控制系统研制[J]. 电加工与模具, 2017, 0(2). DOI: 10.3969/j.issn.1009-279X.2017.02.013 |
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| 作者姓名： | 彭世康 张永俊 刘桂贤 杜轩宇 刘祥发 |
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| 作者单位： | 广东工业大学机电工程学院,广东广州,510006 |
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| 基金项目： | 国家自然科学基金重点资助项目 |
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| 摘 要： | 针对目前电火花加工机床数控系统与脉冲电源独立运作、集成性不足的问题,设计了基于台达NC311A的电火花加工机床集成控制系统。采用数控系统本身的插补来实现机床的运动控制,用NC311A上的SOFT模块实现对脉冲电源等的控制。基于FPGA设计了一台直流斩波电源,开发了人机交互界面,实现了电源与机床控制系统的实时通信。重点介绍了台达NC311A上SOFT模块的使用及通信方式、电源的设计方案及实验验证。
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| 关 键 词： | 电火花加工 脉冲电源 FPGA 台达数控系统 Modbus协议 |
Development of EDM Integrated Control System Based on Delta NC311A |
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| PENG Shikang,ZHANG Yongjun,LIU Guixian,DU Xuanyu,LIU Xiangfa. Development of EDM Integrated Control System Based on Delta NC311A[J]. Electromachining & Mould, 2017, 0(2). DOI: 10.3969/j.issn.1009-279X.2017.02.013 |
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| Authors: | PENG Shikang ZHANG Yongjun LIU Guixian DU Xuanyu LIU Xiangfa |
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| Abstract: | Aiming at the problem that the NC system and the pulsed power supply operate independently and integratedly,the integrated control system of electro-discharge machines based on Delta NC311A is designed. Using the CNC system itself to achieve the interpolation of the movement of the machine,with NC311A SOFT module on the control pulse power. Based on FPGA,a DC chopper power supply is designed,and the human-machine interface of power supply is developed to realize real-time communication between power supply and machine tool control system. This paper mainly introduces the use of SOFT module on Delta NC311A and the design of communication mode ,power supply and related experiment. |
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| Keywords: | EDM pulse power supply FPGA Delta numerical control system Modbus protocol |
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