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利用自行研制的专用小电流低电压脉冲／直流电解电源和非线性弱电解水基磨削液，在ＭＭ７１２０Ａ精密平面磨床上制作了一套ＥＬＩＤ磨削装置，对硬脆材料的ＥＬＩＤ光滑表面磨削技术进行了系统的研究，获得了砂轮修整参数及磨削参数与光滑表面磨削粗糙度之间的关系。
A series of ELID grinding devices were fabricated on the MM7120A precision surface grinder by using the developed low current pulsed / DC power supply and nonlinear weak electrolyzed water based grinding fluid. The ELID smooth surface grinding technology for hard and brittle materials A systematic study was carried out to obtain the relationship between grinding wheel dressing parameters and grinding parameters and smooth surface grinding roughness.