ステンレス鋼冷間圧延における板表面性状と油膜厚さ(機械要素,潤滑,工作,生産管理など)

概要

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The oil film thickness at an entrance of a roll bite of cold rolling was analyzed numerically with the experimental data of cold rolling of stainless steel which had been shown in the previous paper. Then, the relation between the surface gloss on rolled sheets and the methods of roll polishing etc. was discussed from the viewpoint of the oil film thickness in consideration of the photographs of microscope and image analysis of surface on rolled sheets. As a result, it has been found that the roll polished in the axial direction with the roll roughness of 0.08μm makes the ratio of flat area and the surface gloss increase by the decrease of lubricant amount (total oil film thickness t) introduced into the roll bite, which is caused by the decrease of oil film thickness t_c due to the mechanical capture.
一般社団法人日本機械学会の論文
2006-05-25