黎民英,颜拥军,汪琳霞,龙斌.数控等离子切割机切割枪自动高低调节系统[J].南华大学学报(自然科学版),2004,(2):54~57.[.Singlechip Auto-adjustment System of NC Plasma Cutter[J].Journal of University of South China(Science and Technology),2004,(2):54~57.]
数控等离子切割机切割枪自动高低调节系统
Singlechip Auto-adjustment System of NC Plasma Cutter
  修订日期:2004-03-17
DOI:
中文关键词:  等离子电弧,自动调节控制,脉冲宽度调速电路
英文关键词:plasma arc cut,auto-adjustment control,pulse breadth timing circuit,
基金项目:
黎民英  颜拥军  汪琳霞  龙斌
南华大学计算机科学与技术学院,南华大学计算机科学与技术学院,南华大学计算机科学与技术学院,南华大学计算机科学与技术学院 湖南衡阳421001,湖南衡阳421001,湖南衡阳421001,湖南衡阳421001
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中文摘要:
      分析等离子电弧切割过程,通过弧压采样电路将采样电压信号经A D转换送入单片机,由I O口输出控制信号经直流脉冲宽度调速电路控制切割枪高低调节电机,可实现数控等离子切割枪自动高低调节控制.
英文摘要:
      This paper analyses the process of plasma arc cut.The arc voltage sampling circuit puts voltage signal into singlechip by A/D switching,and then signal which is sent out from I/O interface controls cutter adjusting electromotor by direct current pulse breadth timing circuit.Finally the auto-adjustment control of the NC plasma cutter is achieved in the process.
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