Research on dip angle of traveller on ring spinning

The space position of a traveler has an important influence on yarn quality,end breakage rate and traveller life during spinning. For this,this paper summarizes the equation of balloon bottom angle in the practical spinning process,and proposes the relation of traveller force and dip angle according to the practical spinning conditions. Then,by using Mat Lab,the influence of traveller quality and winding radius on dip angle was analyzed. The results show that traveller quality has a little influence on traveller dip angle while winding radius has significant influence on traveller dip angle. Other factors of traveller dip angle can also be analyzed in this way. Besides,this paper provides a theoretic basis for the matching and using of the traveller ring.