刘顺,韩冰,陈燕,许召宽.超声磁粒复合研磨对石英玻璃管内表面的光整研究[J].表面技术,2018,47(6):265-270.
LIU Shun,HAN Bing,CHEN Yan,XU Zhao-kuan.Inner Surface Finishing of Quartz Glass Tube by Ultrasonic Magnetic Particle Composite Grinding[J].Surface Technology,2018,47(6):265-270
超声磁粒复合研磨对石英玻璃管内表面的光整研究
Inner Surface Finishing of Quartz Glass Tube by Ultrasonic Magnetic Particle Composite Grinding
投稿时间:2017-12-19  修订日期:2018-06-20
DOI:10.16490/j.cnki.issn.1001-3660.2018.06.038
中文关键词:  超声磁粒复合研磨  辅助磁极  石英玻璃管  切削应力  表面粗糙度值  表面微观形貌
英文关键词:ultrasonic magnetic particle composite grinding  auxiliary magnetic pole  quartz glass tube  cutting stress  surface roughness value  surface micromorphology
基金项目:国家自然科学基金(51775258)
作者单位
刘顺 辽宁科技大学,辽宁 鞍山 114051 
韩冰 辽宁科技大学,辽宁 鞍山 114051 
陈燕 辽宁科技大学,辽宁 鞍山 114051 
许召宽 辽宁科技大学,辽宁 鞍山 114051 
AuthorInstitution
LIU Shun University of Science and Technology Liaoning, Anshan 114051, China 
HAN Bing University of Science and Technology Liaoning, Anshan 114051, China 
CHEN Yan University of Science and Technology Liaoning, Anshan 114051, China 
XU Zhao-kuan University of Science and Technology Liaoning, Anshan 114051, China 
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中文摘要:
      目的 探究超声磁粒复合研磨对石英玻璃管内表面管研磨的可能性,分析有无辅助磁极及不同粒径的研磨粒子对内表面的影响。方法 在石英玻璃管内表面添加辅助磁极并辅助超声磁粒复合研磨装置,加快磨粒的翻滚,提高抛光质量和效率。结果 采用超声磁粒复合研磨装置,选用150、250、350 μm三种粒径的研磨粒子分别进行研磨实验,研磨40 min后,150 μm的研磨粒子表面粗糙度值从原始4.4 μm下降到1.2 μm,250 μm的研磨粒子表面粗糙度值下降到0.2 μm,350 μm的研磨粒子表面粗糙度值下降到0.6 μm。对比传统磁粒研磨装置与超声磁粒复合研磨装置,保持研磨粒子粒径为250 μm,经40 min研磨,在传统磁粒研磨装置上未添加辅助磁极,石英玻璃管内表面粗糙度值从原始4.4 μm下降到2.8 μm;在传统磁粒研磨装置上添加辅助磁极,粗糙度值从原始4.4 μm下降到1.1 μm;在超声磁粒复合研磨装置上添加辅助磁极,粗糙度值从原始4.4 μm下降到0.2 μm。 结论 在石英玻璃管内表面添加辅助磁极后,表面粗糙度值得到下降。采用超声磁粒研磨装置使石英玻璃管内表面粗糙度值在原有基础上进一步下降,且选用粒径为250 μm的研磨粒子最佳。加工后,工件内表面的加工均匀性显著提升,原始缺陷和原始波峰基本去除。
英文摘要:
      The work aims to explore possibility of ultrasonic magnetic particle composite grinding on inner surface tube of quartz glass tube, and analyze effects of presence of auxiliary magnetic pole and abrasive particles of different particle size on inner surface. Auxiliary magnetic pole was supplied on inner surface of quartz glass tube and ultrasonic magnetic particle composite grinding device was assisted to speed up rolling of abrasive particles, and improve polishing quality and efficiency. Ultrasonic magnetic particle composite grinding device and abrasive particles of 150 μm, 250 μm and 350 μm size were selected for grinding experiment. After 40 min grinding, surface roughness of 150 μm abrasive particle decreased from 4.4 μm to 1.2 μm, that of 250 μm abrasive particle decreased to 0.2 μm, and that of 350 μm abrasive particle decreased to 0.6 μm. Compared with traditional magnetic particle grinding device and ultrasonic magnetic particle composite grinding device, provided that abrasive particle size was maintained at 250 μm, after 40 min grinding, surface roughness of quartz glass tube decreased from 4.4 μm to 2.8 μm when no auxiliary pole was supplied to the traditional magnetic abrasive grinding device; the value decreased from 4.4 μm to 1.1 μm when auxiliary pole was supplied to the traditional magnetic abrasive device; the value decreased from 4.4 μm to 0.2 μm when auxiliary pole was supplied to ultrasonic magnetic particle composite grinding device. Surface roughness is decreased as auxiliary magnetic pole is supplied on inner surface of quartz glass tube, that of inner surface further decreases as ultrasonic magnetic particle grinding device is used, and best effects can be achieved by using 250 μm abrasive particles. After processing, inner surface machining uniformity of workpiece is greatly improved, and original defects and original wave crests are basically removed.
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