21513 旋削加工に於ける工具摩耗抑止に対する切削油剤の効果(生産加工)
スポンサーリンク
概要
- 論文の詳細を見る
The purpose of this research is to make clear a possibility of eco-machining process for turning of carbon steel S45C. Cutting experiment was carried out both dry and wet cutting using carbide tool in cutting speed 150m/min. Observing the process of chip formed, high-speed camera was used. As a result, flank wear and crater wear are not much difference between dry and wet cutting, but boundary wear of dry cutting is about 4 times larger than that of wet cutting. A cause of boundary wear occurred is to cut ruggedness which occurs by intermittently metal flow to free surface in the side of shear type chip. It seems that the reason why an effect of cutting fluid is remarkably shown for boundary wear is that cutting fluid enters easily into interface of tool and work because of cutting in this part done intermittently.
- 一般社団法人日本機械学会の論文
- 2007-03-15