| NBC-400型CO2气体保护焊机的数控技术 |
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| 引用本文： | 魏继昆,马跃洲. NBC-400型CO2气体保护焊机的数控技术[J]. 兰州理工大学学报, 1999, 25(4): 14-16 |
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| 作者姓名： | 魏继昆 马跃洲 |
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| 作者单位： | 甘肃工业大学,材料工程系,甘肃,兰州,730050 |
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| 摘 要： | 针对抽头式CO2气体保护焊机,设计了单片机控制系统,论述了这种控制系统的组成和工作原理.该系统实现了焊接规范参数的数字控制.试验结果表明:采用实心和药芯焊丝焊接时,规范参数稳定,电压偏差平均值不大于1 V,规范调节灵活,抗干扰能力和抗网压波动能力强.
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| 关 键 词： | CO2焊 电焊机 单片机 微机控制 气体保护焊机 |
| 修稿时间： | 1999-04-16 |
Digital controlling technique of CO2 gas shielded welder NBC-400 |
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| WEI Ji-kun,MA Yue-zhou. Digital controlling technique of CO2 gas shielded welder NBC-400[J]. Journal of Lanzhou University of Technology, 1999, 25(4): 14-16 |
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| Authors: | WEI Ji-kun MA Yue-zhou |
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| Abstract: | A new single chip microcomputer control system is designed for CO 2 gas shielded welder with tap welding transformer. The configuration and operation principle of the system is introduced, a digital control of welding condition parameters is realized by using this system. The experimental results show that these parameters are dynamically stable using solid and cored wires, regime adjustment is flexible, and anti interference as well as power surge resistance are robust. |
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| Keywords: | CO_ 2 arc welding electric welder single chip microcomputer microcomputer control gas shielded welder |
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