zaijixiechuandonglunxizhong，chilunyueduo，zaochengchilunsunshangdejilvjiuyueda，yingyongoukebianpinqi，bianpinjishunenggouhenhaodejiejuepinghuaqidong，xiaochujixieqidongshidechongjili，shixianwujitiaosu，manzushengchangongyiyaoqiu，tigaochengshazhiliang。應用此技術在紗織品種變化的情況下，不需要改變齒輪或皮帶輪，設備工藝轉速的改變隻需要通過變頻器設定即可完成，在新型國產棉紡設備中得到廣泛的應用。

紡紗工藝流程中要求教工設備的電氣傳動穩定，點動
、啟動及升降速都應平滑實現，這樣才能使纖維的牽引均勻，降低重量不勻和條幹CVzhi。zaimianfangshebeidechuandongxitongzhong，doushiyoupidaihechilunlaichengdande
，youyudiandongjiqidongyingdudeyuanyin
，zaidiandongyuqidongguochengzhong，bukebimiandehuichuxianpidaidahua
，chilunchongjidengxianxiang。yingyongoukebianpinqi，bianpintiaosu
，yidianzijishuqudaichuantongdejixiejiegou

，tigaofangjizhengjidekekaoxing，tigaofangzhizhilianghezidonghuachengdu
，kuodapinzhongdeshiyingxing，shiyongcaozongjianbian。