| 自动送粉激光熔覆装置及工艺研究 |
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| 引用本文： | 曾晓雁,朱蓓蒂,陶曾毅,房大川,崔崑.自动送粉激光熔覆装置及工艺研究[J].中国激光,1993,20(3):210-214. |
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| 作者姓名： | 曾晓雁 朱蓓蒂 陶曾毅 房大川 崔崑 |
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| 作者单位： | 华中理工大学机二系，华中理工大学机二系，华中理工大学机二系，华中理工大学机二系，华中理工大学机二系 武昌 430074，武昌 430074，武昌 430074，武昌 430074，武昌 430074 |
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| 基金项目： | 湖北省自然科学基金资助项目 |
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| 摘 要： | 研制了一种工作稳定性好、粉末流量连续可调的自动送粉装置。经A_3钢表面激光熔覆WF-150不锈钢合金粉末的研究表明,所获得的激光熔覆层均匀连续、无宏观气孔和裂纹,粉末利用率高达94％。
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| 关 键 词： | 激光熔覆 自动送粉装置 激光工艺参数 粉末利用率 |
| 收稿时间： | 1991/10/2 |
Investigation of auto-feeding powder apparatus and technologyfor laser cladding |
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| Zeng Xiaoyan,Zhu Beidi,Tao Zengyi,Fang Dachun,Cui Kun.Investigation of auto-feeding powder apparatus and technologyfor laser cladding[J].Chinese Journal of Lasers,1993,20(3):210-214. |
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| Authors: | Zeng Xiaoyan Zhu Beidi Tao Zengyi Fang Dachun Cui Kun |
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| Abstract: | An auto- feeding powder apparatus with good working stability and continuous adjustment of powder flow rate has been developed for laser cladding, in which the main power of the powder motion is gravity. The cladded coating is uniform and continuous. The utilization ratio of the alloy powders is as high as 94%. |
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| Keywords: | laser cladding auto- feeding powder apparatus laser processing parameters utilization ratio of powders |
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