Grinding characteristics of engineering ceramics in high speed regime
Grinding characteristics of engineering ceramics in high speed regime
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DOI：
10.1016/j.jmatprotec.2010.02.002
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发表时间：
2007-05
影响因子：
6.3
通讯作者：
Han Huang;L. Yin
中科院分区：
文献类型：
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作者：
Han Huang;L. Yin
本文综述了工程陶瓷高速磨削的特点。对高速磨削和常规磨削的性能进行了比较。通过测量法向磨削力、切向磨削力和声发射（AE）能量，研究了5种多晶陶瓷材料的磨削去除特性。结果表明，陶瓷材料的显微结构和性能对其磨削表面的去除和形成有重要影响。实验结果还表明，磨削诱导振动和冷却液供应的高速磨削工程陶瓷是获得满意的磨削性能的关键因素。
This paper summarises the high speed grinding characteristics of engineering ceramics. The performance in high speed grinding was compared with that of conventional speed grinding. Normal and tangential grinding forces and Acoustic Emission (AE) energy were measured to characterise the material removal characteristics of five polycrystalline ceramics. It was found that the microstructure and properties of the ceramic materials have significant influence on the removal and formation of their ground surfaces. Experimental results also demonstrated that grinding-induced vibration and coolant supply in high speed grinding of engineering ceramics are critical factors for achieving a satisfactory grinding performance.