| 高频脉冲等离子切割的研究 |
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| 引用本文： | 张存山,邹黎,张群. 高频脉冲等离子切割的研究[J]. 山东理工大学学报：自然科学版, 1994, 0(1) |
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| 作者姓名： | 张存山 邹黎 张群 |
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| 作者单位： | 山东工程学院机电研究所(张存山，邹黎)，哈尔滨工业大学(张群) |
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| 摘 要： | 把高频焊接电弧压力大、挺度好的特点应用到空气等离子切割,并进行了高频电弧切割的工艺实验。实验结果表明:高频等离子切割电弧也具有高频焊接电弧挺度好、压力大的特点,高频电弧与直流电弧切割相比能加快切割速度,提高切口质量。
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| 关 键 词： | 高频电弧 等离子切割 电弧压力 功率晶体管 |
A Study on High Frequency Pulsed Plasma Cutting |
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| Zhang Cunshan Zou Li Zhang QunElcctomcchanical Institute Harbin institute of technology. A Study on High Frequency Pulsed Plasma Cutting[J]. Journal of Shandong University of Technology:Science and Technology, 1994, 0(1) |
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| Authors: | Zhang Cunshan Zou Li Zhang QunElcctomcchanical Institute Harbin institute of technology |
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| Affiliation: | Zhang Cunshan Zou Li Zhang QunElcctomcchanical Institute Harbin institute of technology |
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| Abstract: | Technological eperiments on applying high-frequency welding arc to air plasma cutting have been done for the greater arc pressure and better stiffness of the welding arc. The experimental results suggest that high-frequency plasma cutting arc has the same characteristics as the welding arc does, and enabels us to increase cutting speed as well as to improve cutting quality. |
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| Keywords: | High-frequency arc Plasma cutting Arc pressure Power transistor |
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