2024-03-28T10:29:53Z
https://kitami-it.repo.nii.ac.jp/oai
oai:kitami-it.repo.nii.ac.jp:00006288
2022-12-13T02:19:38Z
7:15:26
Influence of Nose Radius on Tool Life
工具寿命に及ぼす刃先丸味の影響
北川, 武揚
32033
佐伯, 義二
32034
application/pdf
As the nose radius increases,the cutting temperature decreases because it changes the situation of tool and chip contact. If the formation of the tool wear is strongly temperature dependent, win be useful for the improvement of tool life to increase the nose radius. From the experimental results,it has been found out that the tool life of carbide tool is improved in proportion to exp (2.25×10^4/θ)with increase of the nose radius in cutting cast iron,whereθis the cutting temperature.
departmental bulletin paper
北見工業大学
1972-06
application/pdf
北見工業大学研究報告
2
3
291
297
https://kitami-it.repo.nii.ac.jp/record/6288/files/3-2-9.pdf
jpn