透気性の異なる各種ウェブの摩擦特性に及ぼすグルーブの影響(S63 柔軟媒体ハンドリングと画像形成システム)

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This paper describes the measurements of traction coefficient between web and steel roller under various operation conditions. The four kinds of web such as uncoated paper (newsprint), light coated paper, heavy coated paper and PET are used as test webs. In the measurements, the web is wrapped over the rotating roller with the surface velocities from 0 to 40 m/s. The web tension is applied by the weight at the edge of web and the traction force between web and roller is measured by the load-cell at the other edge of the web. The traction coefficients are, then, obtained based on the Euler's belt theory. The two types of grooved steel roller are used, and the web-wrap angle, web tension, web width are changed as operation parameters. From the measured results, the effects of such various operation parameters on the traction coefficient between web and grooved roller are clarified.
一般社団法人日本機械学会の論文
2004-09-04