THE POTENTIALITY OF ENERGY-SAVING IN SHUTTLE LOOMS

In this paper,the effects of loom speed fluctuation on the mean speed and on the power ofdriving motor were investigated and the expressions for these effects were derived.Based on theenergy relationships,a new index of equivalent fluctuation was introduced,the connection be-tween this equivalent fluctuation and the energy of speed function on frequency domain was thenfound.In addition to the above theme,the residual kinetic energy of the shuttle and pickingmechanism,taken as a considerable part in the potentiality of loom energy-saving was also ana-lysed.According to the results of theoretical analyses,the ways of energy-saving in looms weresuggested.Finally,taking the loom of 1511 type as a practical example,the potentiality ofenergy-saving was calculated.

THE POTENTIALITY OF ENERGY-SAVING IN SHUTTLE LOOMS

In this paper,the effects of loom speed fluctuation on the mean speed and on the power of driving motor were investigated and the expressions for these effects were derived.Based on the energy relationships,a new index of equivalent fluctuation was introduced,the connection be- tween this equivalent fluctuation and the energy of speed function on frequency domain was then found.In addition to the above theme,the residual kinetic energy of the shuttle and picking mechanism,taken as a considerable part in the potentiality of loom energy-saving was also ana- lysed.According to the results of theoretical analyses,the ways of energy-saving in looms were suggested.Finally,taking the loom of 1511 type as a practical example,the potentiality of energy-saving was calculated.