梁伟,张桂香,张鹏,姜林志,秦璞,梁久平,滕潇.磁力研磨光整加工ZrO2陶瓷材料试验研究[J].表面技术,2018,47(9):310-316.
LIANG Wei,ZHANG Gui-xiang,ZHANG Peng,JIANG Lin-zhi,QIN Pu,LIANG Jiu-ping,TENG Xiao.Experimental Research on Magnetic Abrasive Finishing for ZrO2 Ceramic Materials[J].Surface Technology,2018,47(9):310-316 |
| 磁力研磨光整加工ZrO2陶瓷材料试验研究 |
| Experimental Research on Magnetic Abrasive Finishing for ZrO2 Ceramic Materials |
| 投稿时间：2018-06-12 修订日期：2018-09-20 |
| DOI：10.16490/j.cnki.issn.1001-3660.2018.09.041 |
| 中文关键词: 磁力研磨 ZrO2陶瓷材料 交互正交设计 表面粗糙度 表面质量 |
| 英文关键词:MAF spherical magnetic abrasive ZrO2 ceramics materials cross orthogonal design surface roughness |
| 基金项目:国家自然科学基金（51675316） |
| 作者 | 单位 |
| 梁伟 | 山东理工大学 机械工程学院，山东 淄博 255049 |
| 张桂香 | 山东理工大学 机械工程学院，山东 淄博 255049 |
| 张鹏 | 山东理工大学 机械工程学院，山东 淄博 255049 |
| 姜林志 | 山东理工大学 机械工程学院，山东 淄博 255049 |
| 秦璞 | 山东理工大学 机械工程学院，山东 淄博 255049 |
| 梁久平 | 山东理工大学 机械工程学院，山东 淄博 255049 |
| 滕潇 | 山东理工大学 机械工程学院，山东 淄博 255049 |
|
| Author | Institution |
| LIANG Wei | School of Mechanical Engineering, Shandong University of Technology, Zibo 255049, China |
| ZHANG Gui-xiang | School of Mechanical Engineering, Shandong University of Technology, Zibo 255049, China |
| ZHANG Peng | School of Mechanical Engineering, Shandong University of Technology, Zibo 255049, China |
| JIANG Lin-zhi | School of Mechanical Engineering, Shandong University of Technology, Zibo 255049, China |
| QIN Pu | School of Mechanical Engineering, Shandong University of Technology, Zibo 255049, China |
| LIANG Jiu-ping | School of Mechanical Engineering, Shandong University of Technology, Zibo 255049, China |
| TENG Xiao | School of Mechanical Engineering, Shandong University of Technology, Zibo 255049, China |
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| 中文摘要: |
| 目的 利用磁力研磨光整加工技术提高ZrO2陶瓷材料的表面质量，并探究主要工艺参数对ZrO2陶瓷表面质量的影响规律，得到磁力研磨光整加工陶瓷材料的最优工艺参数组合。方法 采用开米字槽的研磨磁极头，利用球形磁性磨料对ZrO2陶瓷材料进行磁力光整加工。借助XK7136C数控铣床对工件材料进行加工试验，探究其表面改性能力。借助白光干涉仪和扫描电镜对抛光后的表面形貌进行检测分析，采用单因素试验法探究主轴转速、加工间隙、磨料填充量和进给速度对表面粗糙度的影响，并设计合理的交互正交优化试验，寻求最佳的工艺参数组合。结果 在磁力研磨光整加工ZrO2陶瓷材料过程中，当转速S= 1000 r/min，加工间隙δ=2.5 mm，磨料填充量m=2.5 g，进给速度v=15 mm/min时，工件平均表面粗糙度可由研磨前的1.950 μm下降到0.493 μm。通过白光干涉仪和扫描电镜等对材料表面的检测分析可知，加工后工件的表面毛刺大大减少，表面质量得到了改善。结论 采用磁力研磨光整加工技术和最佳参数组合，可以有效地降低ZrO2陶瓷材料的表面粗糙度，得到高质量的表面。 |
| 英文摘要: |
| The work aims to improve the surface quality of ZrO2 ceramics by magnetic abrasive finishing, explore the influence of the main process parameters on the surface quality of ZrO2 ceramics, and finally obtain the optimum combination of the process parameters of the magnetic abrasive finishing ceramic material. Magnetic pole manufactured with Mi shape was used. Magnetic abrasive finishing of ZrO2 ceramic material wascarried out by using spherical magnetic abrasives. With the help of XK7136C CNC milling machine, its surface modification ability was explored. With the aid of white light interferometer and scanning electron microscope, the surface morphology of the polished surface was analyzed. The effect of spindle speed, machining gap, filling amount and feed speed on the surface roughness was investigated by single factor experiment method, and a reasonable interact orthogonal experiment was designed to find the best combination of process parameters. In the process of ZrO2 ceramic material processing by magnetic abrasive finishing, when the speed S=1000 r/min, the machining gap=2.5 mm, the filler content m=2.5 g and the feed speed v=15 mm/min, the average surface roughness of the work-piece could be reduced from 1.950 μm before the grinding to 0.493 μm, and the surface roughness decreased obviously. By test of white light interferometer and scanning electron microscope, we could see that the surface burr of the work-piece had been greatly reduced and the surface quality had been improved. The magnetic abrasive finishing technology and the best parameter combination can effectively reduce the surface roughness of ZrO2 ceramic material and obtain high quality surface. |
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