516 微細表面形状を有する切削工具によるMQL加工(OS-9 環境適応形加工)

概要

論文の詳細を見る
Improvement of lubricity between tool and chip or workpiece is essential for obtaining good cutting performances. In particular, the achievement of high lubricity is required in MQL cutting. MQL cuttings, however, have problems relating to low lubricity or low stability and, as a result, the introduction to practical cutting industry is limited. Then, to overcome the above problem, cutting tools with micro structured surface, that is, micro grooves were developed in the hopes that the grooves play the role as retainer of cutting fluid. A series of MQL cutting experiments revealed that the cutting shear angle became larger and the cutting force became lower, as compared with the conventional cutting tool without micro grooves. This demonstrated that the micro grooves brought low friction to cutting tool surface.
社団法人日本機械学会の論文
2006-11-24