| 磁芯表面无触点粉末涂装技术 |
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| 引用本文： | 周宏宇,王一建,田海.磁芯表面无触点粉末涂装技术[J].磁性材料及器件,2009,40(5):50-54. |
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| 作者姓名： | 周宏宇 王一建 田海 |
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| 作者单位： | 1. 杭州五源科技实业有限公司,表面工程研究所,浙江杭州,310012
2. 横店集团东磁有限公司,中央研究所,浙江东阳,322118 |
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| 摘 要： | 根据磁芯电气性能的要求,磁芯表面需进行涂装处理.现有普通油漆涂装工艺均为人工翻板、二次喷涂,存在劳动强度大、涂层厚度难以控制、原料浪费严重和环境污染等问题.本文基于粉末涂装的特点,研究开发了热塑性/热固性粉末均可以进行无触点表面涂装的新技术,具有产品绝缘强度高、涂层均匀美观、生产成本低等特点,并实现了全自动大批量涂装的生产线.测试表明,涂装后产品质量指标均满足有关磁芯的电气性能要求.
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| 关 键 词： | 铁氧体磁芯 铁粉芯 粉末无触点涂装 |
Non-contact Powder Coating Technology for Ferrite core |
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| ZHOU Hong-yu,WANG Yi-jian,TIAN Hai.Non-contact Powder Coating Technology for Ferrite core[J].Journal of Magnetic Materials and Devices,2009,40(5):50-54. |
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| Authors: | ZHOU Hong-yu WANG Yi-jian TIAN Hai |
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| Affiliation: | ZHOU Hong-yu1,WANG Yi-jian1,TIAN Hai2 1. Institute of Surface Engineering,Hangzhou Pentatomic Science & Technology Co,Ltd,Hangzhou 310012,China,2. Central Institute,Dongyang Magnetic Enterprise Group Co,Dongyang 322118 |
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| Abstract: | The magnetic core needs to be coated for application requirements. For the common paint coating technologies,there are many problems existing in the second spraying:the high intensity of labor force,the difficulties of controlling the coating thickness,the waste of the raw and processed materials,and serious environmental pollution ,and so on. Based on the characteristic of the powder coating,non-contact powder surface coating technology was developed,and whole automatic production line was realized. The po... |
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| Keywords: | ferrite core iron powder core powder non-contact coating |
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