| 热等离子体技术在材料成形中的应用研究 |
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| 引用本文： | 方建成,徐文骥.热等离子体技术在材料成形中的应用研究[J].塑性工程学报,2003,10(2):67-70,74. |
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| 作者姓名： | 方建成 徐文骥 |
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| 作者单位： | 1. 华侨大学机电及自动化学院,泉州,362011
2. 大连理工大学机械工程学院,大连,116023 |
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| 基金项目： | 国家自然科学基金(50175035,59805002)，福建省自然科学基金(E0210024)，高新技术研究开发计划项目(2002H044) |
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| 摘 要： | 根据等离子弧的发生特点,阐述了等离子熔射成形技术和附加阳极等离子切割陶瓷的基本原理;通过快速制造零件和模具的实验,分析了等离子熔射成形件质量的主要影响因素;对水再约束、磁再约束、水一磁再约束等离子体加工进行了对比实验,研究优质、高效、快速切割陶瓷材料的新方法。研究成果对进一步拓展等离子体技术的应用领域具有重要意义。
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| 关 键 词： | 等离子体 熔射成形 质量 切割加工 约束等离子体 |
| 文章编号： | 1007-2012(2003)02-0067-04 |
The application of plasma technology in material forming |
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| FANG Jian-cheng.The application of plasma technology in material forming[J].Journal of Plasticity Engineering,2003,10(2):67-70,74. |
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| Authors: | FANG Jian-cheng |
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| Abstract: | The plasma technology has gradually played an important role in forming and cutting for new material. Basic mechanisms of plasma spray forming (PSF) and plasma arc cutting (PAC) ceramic with additional anode have been introduced according to generating characteristic of plasma. The mostly influence factors have also been analyzed based on experiments of rapid forming and molding. At the same time, the new technology of ceramic rapidly cutting with high efficiency and good quality has been investigated by contrast experiments in the condition of various constrictive plasma such as water constriction, magnetic constriction and water-magnetic constriction. The results will contribute to develop more application field of plasma technology. |
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| Keywords: | plasma spray forming quality cutting constrictive plasma |
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