一、速度计算:1、锭速(r∕min)=电机转速×电机轮节径D1∕滚盘节径D2X(D3+0.8)∕(d1+0.8)当d1=22时锭速(r∕min)=16060D1/D2当d1=24时锭速(r∕min)=14765D1/D22、前罗拉转速(r∕min)=5.96405XD1/D2XZA/ZBXZC二、牵伸计算:1、E总==26∕22×ZE∕ZD×79∕25×ZK∕ZJ×114∕60=7.09×ZE∕ZD×ZKXZJ2、E后=26∕22×50∕58×ZM∕ZH=1.0188×ZM∕ZHZHZM32313029282726331.051.081.121.161.201.251.29381.211.251.291.331.381.431.49三、捻度计算:当d1=22时捻度∕10cm=34285.8XNB/ZAXZC当d1=24时捻度∕10cm=31520.8XZB/ZAXZC