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| 复印机粘结NdFeB磁辊的研究 | |
| 引用本文： | 杨逢瑜,曾宗桢,张小安,肖飞. 复印机粘结NdFeB磁辊的研究[J]. 兰州理工大学学报, 2005, 31(3): 37-39 |
| 作者姓名： | 杨逢瑜 曾宗桢 张小安 肖飞 |
| 作者单位： | 1. 兰州理工大学,流体动力与控制学院,甘肃,兰州,730050;兰州理工大学,磁性物理与磁技术研究所,甘肃,兰州,730050 2. 兰州工业高等专科学校,基础学科部,甘肃,兰州,730050 3. 兰州理工大学,流体动力与控制学院,甘肃,兰州,730050 |
| 基金项目： | 甘肃省自然科学基金(ZS981A22022) |
| 摘 要： | 环氧树脂粘结NdEeB这种新型磁性材料用于复印机磁辊，以替代以往的铁氧体磁辊，可以极大地提高磁能积，更好地满足复印机对磁场的要求．针对标准辊的制备过程、磁场的测量、磁场的数学模型的推导以及这种磁辊的磁场分布进行了理论分析，并给出了一个较精确的解．此解经试验验证证实，与实际测量的结果基本相符，而且使磁能积提高了4至5倍。 |
| 关 键 词： | 磁辊 NdFeB 粘结 |
| 文章编号： | 1000-5889(2005)03-0037-03 |
| 修稿时间： | 2004-06-23 |
Investigation of epoxy-bonded NdFeB magnetic roller in duplicator |
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| YANG Feng-yu,ZENG Zong-zhen,ZHANG Xiao-an,XIAO Fei. Investigation of epoxy-bonded NdFeB magnetic roller in duplicator[J]. Journal of Lanzhou University of Technology, 2005, 31(3): 37-39 | |
| Authors: | YANG Feng-yu ZENG Zong-zhen ZHANG Xiao-an XIAO Fei |
| Affiliation: | YANG Feng-yu~ |
| Abstract: | The magnetic roller in duplicator,which is made of epoxy-bonded new magnetic material NdFeB instead of previous ferrimagnetic,can greatly increase energy product to meet the requirement of magnetic field in duplicator even better.Preparing procedure of such roller,measurement of magnetic held around standard roller,and derivation of mathematic model of magnetic field were conducted.Besides,theoretical analysis of magnetic field distribution around such roller was also performed and a more accurate solution was given.It was proved by experiment that the result was consistent with that of practical test,increasing the energy product as mach as 4-5 times. |
| Keywords: | magnetic roller NdFeB bonding |
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