Laser Processing as Surface Conditioning of Grinding Stones for Precision Machining Ceramics

K. Jodan; K. Matsumaru; K. Ishizaki

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Laser Processing as Surface Conditioning of Grinding Stones for Precision Machining Ceramics

机译：激光加工作为精密加工陶瓷磨石的表面处理

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The surface topography of a laser-dressed grinding stone used for ceramics machining is carefully studied to obtain abrasive-grain distributions using a confocal laser-scanning microscope. Effective cutting edge distributions calculated from grain distributions obtained through observations reasonably agree with distributions of ground grooves formed on a ceramic surface after grinding. In comparison with a mechanically dressed grinding stone, a laser-dressed grinding stone can achieve higher surface precision on a ground material surface with more number of ground grooves and more aligned grooves with respect to depth since the laser dressing method has an excellent advantage of selective removal of a matrix material without grain dislodgment.

机译：使用共聚焦激光扫描显微镜仔细研究了用于陶瓷加工的激光加工磨石的表面形貌，以获得磨粒分布。由观察得到的晶粒分布计算出的有效切削刃分布与研磨后在陶瓷表面形成的磨削槽的分布合理地吻合。与机械修整的磨石相比，激光精磨的磨石在具有更大数量的磨削凹槽和相对于深度而言更对准的凹槽的磨削材料表面上可以获得更高的表面精度，因为激光修整方法具有选择性的优异优势。去除基体材料而无颗粒脱落。

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来源
《Key Engineering Materials》 |2004年第pt1期|p.751-756|共6页
作者
K. Jodan; K. Matsumaru; K. Ishizaki;
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作者单位

Nagaoka Gijutsu-Kagaku Daigaku (Nagaoka University of Technology), Nagaoka, Niigata, 940-2188, Japan;

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原文格式 PDF
正文语种 eng
中图分类工程基础科学;
关键词
laser dressing; diamond grinding stone; abrasive-grain protrusion height; ceramics; precise machining;

机译：激光修整;金刚石磨石;磨料突出高度;陶瓷;精密加工;

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1. Mirror surface grinding of ceramics using a three-axis precision CNC grinding machine [J] . Hyun Surk Kim, Dai Gil Lee International Journal of Machine Tools & Manufacture: Design, research and application . 1997,第10期

机译：使用三轴精密CNC磨床对陶瓷进行镜面磨削
2. Machining performance and surface integrity of SiC ceramic machined using electrical discharge milling and the mechanical grinding compound process [J] . R J Ji, Y H Liu, Y Z Zhang, Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture . 2010,第10期

机译：放电铣削和机械研磨复合工艺加工的SiC陶瓷的加工性能和表面完整性
3. Machining performance and surface integrity of SiC ceramic machined using electrical discharge milling and the mechanical grinding compound process [J] . R. J. Ji, Y. H. Liu, Y. Z. Zhang, Proceedings of the Institution of Mechanical Engineers, Part B. Journal of engineering manufacture . 2010,第10期

机译：放电铣削和机械研磨复合工艺加工的SiC陶瓷的加工性能和表面完整性
4. Measurements of surface texture parameters after ultrasonic assisted and conventional grinding of carbide and ceramic samples in selected machining conditions [C] . Roman Wdowik CIRP Global Web Conference . 2019

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5. Abrasive machining of ceramics: Assessment of near-surface characteristics in high-speed grinding. [D] . Kajornchaiyakul, Julathep. 2000

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6. Effect of Ceramic Surface Treatments After Machine Grinding on the Biaxial Flexural Strength of Different CAD/CAM Dental Ceramics [O] . Hossein Bagheri, Tabassom Hooshmand, Farzaneh Aghajani 2015

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7. The Investigation of conditions to increase the precision of geometry of surfaces processed by different grain size and standard grinding wheels [O] . Г.А. Гусейнов, С.А. Багиров 2013

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8. Use of In-Process EDM Truing to Generate Complex Contours on Metal-Bond, Superabrasive Grinding Wheels for Precision Grinding Structural Ceramics. [R] . Piscotty, M. A., Davis, P. J., Saito, T. T., 1997

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Laser Processing as Surface Conditioning of Grinding Stones for Precision Machining Ceramics

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