【摘要】 本文通过实验研究了在固着磨料高速研磨中,研磨压力对工件已加工表面粗糙度的影响。研究发现当磨料较细时,工件已加工表面粗糙度随研磨压力的变化较小;当磨料较粗时,已加工表面粗糙度值随研磨压力的增大而减小,也就是说粗研时增大研磨压力可减小工件已加工表面粗糙度值。更多还原

【Abstract】 Through experiments of high speed lapping with solid abrasives, the effect of lapping pressure on machined surface roughness is studied in this paper. Through the research we found that when the sizes of abrasives are small, the change of machined surface roughness with lapping pressure is not obviously, when the sizes of abrasives are large , the value of machined surface roughness decreases with lapqing pressure increasing. It means that in rough lapping the value of machined surface roughness can be reduced with lapping pressure increasing.更多还原