@article{oai:kanazawa-u.repo.nii.ac.jp:00009103, author = {上田, 隆司 and 坂本, 智 and 杉田, 忠彰}, issue = {10}, journal = {精密工学会誌 = Journal of the Japan Society of Precision Engineering}, month = {Jan}, note = {A new method of the superfinishing is investigated, in which the cutting ability of diamond stone is controlled by changing the strength of electrolytic in-process dressing. Water-solution type coolant and metal bonded stone are used to employ the electrolytic dressing. As work materials, a carbon steel S 45 C, a bearing steel SUJ 2 and alumina are used. The results obtained are as follows. It is effective for control of electrolytic dressing to change the operating time of electrolysis or the ratio of on-time to off-time in electric pulse. As the dressing becomes stronger, the cutting ability of stone improves and the metal removal rate becomes larger. As the dressing becomes weaker, the cutting ability of stone is lost and then the surface roughness of workpiece becomes smaller. The cutting ability of stone which has been lost in finishing operation can be regenerated again applying the strong electrolysis. This in-process dressing method makes it possible to obtain the intended finishing performances of metal removal rate and surface roughness, and to finish several work materials of different machinability using a same kind of stone.}, pages = {1469--1473}, title = {超仕上における砥石の切れ味制御}, volume = {62}, year = {1996} }