全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

电火花铣削加工智能化数控系统研究

, PP. 0-0

Keywords: 电火花铣削加工,数控系统,神经网络,模糊控制,设备驱动程序

Full-Text   Cite this paper   Add to My Lib

Abstract:

根据电火花铣削加工的特点,开发了基于Windows2000的电火花铣削加工智能化数控系统。该数控系统由PC机、DMC300运动控制卡、放电状态检测卡、A/D卡、I/O卡和脉冲电源等硬件组成。在软件设计中,采用人工神经网络来预测电极损耗,实现电极的智能预测和补偿。建立两个模糊控制器,分别以放电状态和极间电压作为输入,实现进给系统的变步距、变频双重调节,提高了系统的跟踪能力和稳定性。根据Windows驱动程序模型开发了各种板卡的驱动程序。实际使用表明,该系统具有较强的适用性。

References

[1]  YI Jiangang, LIU Zhengxun. The research situation and prospect of NC-EDMMILL[J]. Electrical Machining, 1998,(1):5-8(in Chinese).[衣建刚,刘正埙.电火花数控仿铣加工研究现状与展望[J].电加工, 1998,(1):5-8.]
[2]  YI Jiangang. Research on NC-EDMMILLING and its CAD/CAM system[D]. Nanjing: Nanjing University of Aeronautics and Astronautics, 1999(in Chinese).[衣建刚.数控电火花仿铣加工技术及其CAD/CAM系统的研究[D].南京:南京航空航天大学,1999.]
[3]  LIU Guangzhuang, YANG Xiaodong, CHI Guanxin, ZHAO Wansheng. The technologies and research state of EDMMILL[J]. Electrical Machining, 1998,(1):1-4(in Chinese).[刘光壮,杨晓冬,迟关心,赵万生.电火花铣削加工技术及其发展状况[J].电加工, 1998,(1):1-4.]
[4]  HE Yubing, LI Xinzhong. Neural network control technology and its application[M]. Beijing: Science Press, 2001(in Chinese).[何玉彬,李新忠.神经网络控制技术及其应用[M].北京:科学出版社,2001.]
[5]  DI Shichun, WANG Zhenlong, LIU Weidong, WEI Hongyu, ZHAO Wansheng. The technologies of electrode uniform wear micro-EDM[J]. Electrical Machining, 1998,(2):1-3(in Chinese).[狄士春,王振龙,刘维东, 韦红雨,赵万生.电极等损耗微细电火花加工技术[J].电加工,1998,(2):1-3.]
[6]  YU Zuyuan,TAKAHISA Masuzawa,MASATOSHI Fujino. 3D Micro-EDM with simply shaped electrode[J]. Annals of the CIRP,1997,46(1):1-8.
[7]  RAJURKAR K P,YU Z Y. 3D Micro-EDM using CAD/CAM[J]. Annals of the CIRP,2000,49(1):127-130.
[8]  DI Shichun,CAO Guangyu,ZHAO Wansheng,XING Wenzhong.Research on adjusting machining rules and servo feed system in NC-EDM fuzzy control system[J]. Electrical Machining, 1997,(5):31-35(in Chinese).[狄士春,曹光宇,赵万生,邢文忠.数控电火花加工模糊控制系统中加工规准调节与伺服进给控制的研究[J].电加工,1997,(5):31-35.]
[9]  WANG Shitong. Neural fuzzy system and its application[M]. Beijing: Beijing University of Aeronautics and Astronautics Press, 1998(in Chinese).[王士同.神经模糊系统及其应用[M].北京:北京航空航天大学 出版社,1998.]
[10]  CAO Guangyu, DI Shichun, ZHAO Wansheng. Parameters optimization and arithmetic design for EDM fuzzy control system[J]. Electrical Machining, 1998,(3):16-19(in Chinese).[曹光宇,狄士春,赵万生.电 火花加工过程模糊控制系统的参数选取与算法设计[J].电加工,1998,(3):16-19.]
[11]  CANT Chris,SUN Yi, MA Libo,et al. Writing windows WDM device drivers[M]. Beijing: China Machine Press, 2000(in Chinese).[CANT Chris,孙义,马莉波,等. Windows WDM设备驱动程序开发指南[M].北京:机械工业出版社,2000.]

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133