通过计算机仿真的方法分别对新型摆动式球磨机和普通行星式球磨机进行运动学和动力学分析，指出新型摆动式球磨机具有更高的球磨效率。直观显示出新型摆动式球磨机球磨罐及磨球运动轨迹，正是这种运动的复杂性才使该球磨机具备更高的球磨能量。最后，通过实际实验客观地验证了仿真结果的正确性。磨球对粉体的频繁强烈的撞击、研磨及搓擦等作用，使粉体能在短时间内研磨到纳米级，或使得多组原材料实现合金化。
Kinematical and dynamical analyses are made between the new 3D oscillating ball mill and the tradi-tional planetary ball mill by computer simulation .The results show that the new ball mill has higher efficiency than the conventional one .It can explicitly display the milling tank and the motion trail of the balls of which the complexity contributes to greater milling energy .Finally the practical work objectively verifies the simulation .The frequent and strong impact ,grinding and scraping on the feeds makes it a short time for them to reach the nanoscale or for multiple raw materials to become alloys .
参考文献
| [1] | Yang Huaming;Qiu Guanzhou.New Development of Mechanical Al-loying,(MA) Technology[J].Chinese Journal of Rare Metals,1999(04):291-296. |
| [2] | Suryanarayana C.;Boldyrev VV.;Ivanov E. .The science and technology of mechanical alloying[J].Materials Science & Engineering, A. Structural Materials: Properties, Misrostructure and Processing,2001(0):151-158. |
| [3] | 贾树强 .摆动式球磨机振动分析及优化设计研究[D].长春:吉林大学,2013. |
| [4] | 王继杰.球磨机的研究进展及实用技术综述[J].中国陶瓷工业,2007(05):32-34. |
| [5] | 黄运琳.RecurDyn在多体动力学上之应用[M].台北:五南图书出版有限公司,2009 |
| [6] | Ivanov E V;Shvyrev M V .Method of medicinal plant material extrac-tion in a planetary mill[J].Pharmaceutical Chemistry Journal,2004,38(11):614-617. |
| [7] | FENG Pei-zhong,WANG Xiao-hong,QIANG Ying-huai,QU Xuan-hui.Energy analysis of mechanical alloying of molybdenum disilicide in a new-type high energy vibrating ball mill[J].中国矿业大学学报（英文版）,2008(03):449-453. |
| [8] | 万卉,胡国明,鲍务均,刘丽萍,袁涛.球磨机的磨介碰撞能量及能量分布[J].武汉大学学报（工学版）,2007(03):71-75. |
| [9] | 贝国平,李世波,翟洪祥,周洋.Ti2SnC的合成及其反应机制的研究[J].航空材料学报,2007(03):47-50. |
| [10] | Chen Yang;Songzhe Jin;Chengyu Xu;Shusheng Jia .Fabrication of High-Content Ti_3AlC_2 Powders by Mechanical Alloying[J].Key engineering materials,2008(p.2):983-985. |
| [11] | 张志力,周洋,艾明星.Ti-X-C（X=Si,Al）三元体系的元素机械合金化[J].稀有金属材料与工程,2006(z2):321-324. |
| [12] | 吴明亮,陈秀娟,吴爱梅,曹立宏,李建伟.球磨参数对燃烧合成Ti3AlC2金属陶瓷的影响[J].新技术新工艺,2009(09):109-111. |
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