CAJ | 학술논문

在电火花成形机床上进行了雾状去离子水放电修锐青铜结合剂金刚石砂轮实验，研究了放电工艺参数对砂轮微观形貌、修整效率和容屑空间的影响。结果表明：峰值电流和脉冲宽度是影响金刚石砂轮修整表面形貌和修整效率的主要因素；调整放电峰值电流和脉冲宽度可以获得较好的修锐效果，并能有效提高砂轮的磨削能力。
재전화화성형궤상상진행료무상거리자수방전수예청동결합제금강석사륜실험，연구료방전공예삼수대사륜미관형모、수정효솔화용설공간적영향。결과표명：봉치전류화맥충관도시영향금강석사륜수정표면형모화수정효솔적주요인소；조정방전봉치전류화맥충관도가이획득교호적수예효과，병능유효제고사륜적마삭능력。
A series of dressing experiments on bronze-bond diamond grind wheels with different process parameters have been carried out on a typical Electro-discharge Die-Sinking Machine. The influence of different process parameters on morphology of the diamond wheel, dressing efficiency and chip space has been analyzed. Experiments results indicate that the peak current and pulse width are the main factors to affect the surface morphology of diamond wheel and the dressing efficiency. There is a rational interval of process parameters on electrical discharge dressing and truing of diamond grinding wheel with mist medium. When the process parameters are in the rational interval, the dressing results are better.