| 磁粒光整加工材料去除规律研究 |
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| 引用本文： | 方建成,金洙吉. 磁粒光整加工材料去除规律研究[J]. 华中科技大学学报(自然科学版), 2000, 28(11): 85-87 |
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| 作者姓名： | 方建成 金洙吉 |
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| 作者单位： | 华中理工大学塑性成形模拟及模具技术国家重点实验;大连理工大学 |
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| 基金项目： | 国家自然科学基金资助项目(5775073). |
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| 摘 要： | 分析磁粒在界面的磁场力,建立切削力数学模型,研究磁粒切削过程中材料的去除规律.以平面磁粒光整加工为例,通过单因素法实验分析填充率、粒径及磁极形状对去除量的影响,并对磁场力进行模拟测量.实验结果与理论解析相吻合.
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| 关 键 词： | 光整加工 磁粒 磁场力 切削力 去除规律 |
| 文章编号： | 1000-8616(2000)11-0085-03 |
| 修稿时间： | 1999-11-09 |
Study on the Rules of Stock Removal in Magnetic Abrasive Finishing Machining |
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| Abstract: | The magnetic field force of magnetic abrasive is analyzed in the interface between workplace and magnetic abrasive, and the mathematical model of cutting force is established to investigate the stock removal rules in finishing processing. The function of filling ratio, diameter and magnetic pole shape which affect stock removal capacity are experimentally analyzed by a single factor, and the magnetic field force also is simulated measured. The experimental results are agreed with the theoretic analysis. |
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