The Flats of a Carding Machine:Part 2 : Effects of the Inclination of Flats with the Flat Acting Angle of 90°

概要

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The relation between the sliver quality and the inclination of the flasts was examined, in both cases of 90°C and 75°C of the flat acting angle, on a carding machine equipped with a cylinder mcunted with metallic wire and a doffer with a wire fillet card clothing. The correlative effects ofthe inclination of the flats and cylinder speed was also examined. The results obtained are as follows ; (1) With the flat acting angle of 90°C, and that of 75°C, the inclination of flats in which the amount of neps in the sliver is the smallest is respectively 1/56.5 and the already known 1/37.5. (2) The smallest amount of neps in the sliver at a flat acting angle of 90°C is much smaller than that of 75°C (3) The fiber damage slightly increases as the inclination of the flats decreases. (4) The above results are independent of cylinder speeds.
社団法人日本繊維機械学会の論文