DISTRIBUTION OF VELOCITY-CHANGE-POINTS IN ROLLER DRAFTING

(III) THE EFFECTS OF POSITION IN SLIVER

Abstract

The sams experimental method was used. Dyed fibers were inserted into sliver as in Fig. 1, and the distribution of velocity-change-points for the case of various position in sliver were investigated.
The centers of distribution are indpendent of the position, but the distribution range and variation of center are large at the surface or side of sliver against the center. (Fig. 2) (Fig. 3).