精密工学会誌
Online ISSN : 1882-675X
Print ISSN : 0912-0289
ISSN-L : 0912-0289
研磨ベルトの切れ刃寿命に関する研究
長谷川 素由白山 政敏
著者情報
ジャーナル フリー

1987 年 53 巻 12 号 p. 1938-1944

詳細
抄録

This paper deals with a reliability analysis for determining an abrasive belt life by the size of wear land formed on the cutting edges. The experiment was carried out under the following conditions: the grinding speed is 480, 960 and 1440 m/min, and the contact pressure is 17, 35 and 50 kPa, respectively. The distribution of the land was measured at the desired grinding time up to 3600 seconds using a new developed instrument. The experiment above was repeated by changing grain size, stiffness and grade of the belt. It was found that the distribution of wear land is fitted to the Logarithmic normal model. The reliability function and the hazard rate of abrasive belt life for quality of surface finish are also derived.

著者関連情報
© 社団法人 精密工学会
前の記事 次の記事
feedback
Top