超仕上における砥石の切れ味制御

フォーマット:

論文

責任表示:

上田, 隆司 ; 坂本, 智 ; 杉田, 忠彰

言語:

日本語

出版情報:

精密工学会 = The Japan Society for Precision Engineering, 1996-01-01

著者名:

• 上田, 隆司
• 坂本, 智
• 杉田, 忠彰

掲載情報:

精密工学会誌 = Journal of the Japan Society of Precision Engineering

ISSN:

0912-0289      

巻:

62

通号:

10

開始ページ:

1469

終了ページ:

1473

バージョン:

publisher

概要:

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. 続きを見る

URL:

http://hdl.handle.net/2297/38799