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1、纺纱工艺计算一、梳棉机FA201梳棉机一、速度计算：1、锡林转速ne（rmin）=n1D电机轮直径0.98542=1460D0.98542=2.64D纺棉D=136mmne=360 rmin纺化纤D=125mmne=330rmin2、刺辊转速nt（rmin）=n1D电机轮直径0.98Dt=1460DDt3、盖板速度uf（mmmin）=ne100Z4111436.50.98240Z51724=0.51142neZ4Z5Z4、Z5与uf对照表4、道夫转速nd（rmin）=n18820Z30.9825350190=1.048Z3Z318192021222324252627282930313233nd
2、18.919.921.022.023.024.125.126.227.228.329.330.431.432.533.534.65、小压辊出条速度u（mmin）=603.141614608820Z3383010.9825350Z230211000=67.9Z3Z2（Z2张力牙1921）二、牵伸计算：1、E总=481203419038306021Z142Z23021152=30134.1Z2Z1Z1、Z1与E总对照表Z2Z1轻Z213141516171819202119122113.3105.799.193.388.183.579.375.520115.9107.6100.494.288.683
3、.779.375.371.721110.4102.595.789.784.479.775.571.768.32、给棉罗拉棉卷罗拉E1=4870121152=1.0533、刺辊给棉罗拉E2 =nt250nd70（42Z134120）=346.94ntndZ14、锡林刺辊E3=nc1290nt21250=0.00952Dt5、道夫锡林E4= nd706nc1290=0.547ndnc6、剥棉罗拉道夫E5=19012032706=1.0097、下轧辊剥棉罗拉E6=5511045120=1.128、大压辊下轧辊E7=4532387655Z228110=24.55Z29、小压辊大压辊E8=2830603
4、02176=1.053Z2192021E7129212281169三、产量计算：G= nd601903830603.1416g1Z23021100010005=0.778 gndZ2（g生条定量g5m）梳棉机各部位隔距（纺纯棉中特纱）隔距点部位隔距范畴m m11000英寸给棉罗拉给棉板进口出口0.10.180.30.38471215给棉板刺辊0.239刺辊除尘刀第一除尘刀0.3815第二除尘刀0.312刺辊预分梳板第一预分梳板0.520第二预分梳板0.520刺辊导棉板第一导棉板1.560第二导棉板0.520刺辊小漏底进口出口0.50.52020锡林小漏底进口出口0.780.563122出口0.
5、5622刺辊锡林0.130.1857锡林后罩板进口出口0.560.382215锡林后固定盖板第一块0.312第二块0.2811第三块0.2510锡林盖板进口0.239第二点0.208第三点0.187第四点0.187出口0.208锡林前上罩板上口下口0.791.13143锡林前下罩板0.5522锡林道夫0.14锡林大漏底进口中部出口51.580.78203625道夫剥棉罗拉0.312剥棉罗拉上轧辊0.1250.22559盖板盖板斩刀0.8433FA204梳棉机一、速度计算：二、牵伸计算：1、 E总=E小压辊-棉卷罗拉=V1V2=（2.295或2.805）fd/0.02745fw=83.606或1
6、02.185 fd / fwA186F、G梳棉机一、速度计算：1、锡林转速n1（rmin）：纺化纤D=126mm纺棉D=137mmn1=1460D1电机轮直径0.98546=14601260.98546=330=1460D1电机轮直径0.98546=14601370.98546=3602、刺辊转速n2（rmin）=n1400132=330400132=980纺化纤= n1400132=360400132=1070纺棉3、盖板速度V（mmmin）V= n110511D217401436.5= n1D278.9纺化纤= n110512D217401436.5= n1D2157.8纺棉D221026
7、0315n1（mmmin）n1=33012410082n1=3602702161804、道夫转速n3（rmin）=14609520Z0.9827350190=1.05Z（F型）Z219202122232425262728293031323334n320.021.022.123.124.225.226.327.328.429.430.531.532.633.634.735.7道夫转速n3（rmin）=146011020Z229550190=1.123Z2（G型）Z219202122232425262728293031323334n321.322.423.524.725.826.928.029.1
8、30.331.432.533.634.735.937.138.25、小压辊出条速度u（mmin）=603.141614608820Z3383010.9825350Z230211000=67.9Z3Z2（Z2张力牙1921）二、牵伸计算：1、 E总=604812034190299515221Z1Z242Z32366=29618.97Z1Z3（F型）Z1、Z2与E对照表Z2Z1轻Z213141516171819202119120.2115.6104.197.691.987.082.278.174.420114.2106.098.992.787.382.478.174.270.621108.7100
9、.994.288.383.178.574.470.667.322103.796.389.984.379.374.971.067.464.2E总=604812034190299515221Z1Z242Z32366=29618.97Z1Z3（G型）Z1、Z2与E对照表Z2Z1轻Z213141516171819202119122113.3105.799.193.388.183.579.375.520115.9107.6100.494.288.683.779.375.371.721110.4102.595.789.784.479.775.571.768.322105.497.991.385.680.6
10、76.172.168.565.22、剥棉罗拉道夫E1=12019032706=1.00923、轧辊剥棉罗拉E2=557545120=1.124、上轧辊下轧辊=E3447530110=1.05、压辊道夫E4=102190706Z3=27.45Z36、小压辊大压辊E5=602995601022366102=1.0467、小压辊道夫E6=601902995706Z32366=28.719Z38、给棉罗拉棉卷罗拉E7=7034481523421=1.053Z3与E4对照表Z31920212219202122大压辊道夫1.441.371.31小压辊道夫1.51.431.36三、产量计算：G= nd601
11、9024950.98603.1416g1Z21966100010005=0.7658 gndZ2（g生条定量g5m）FA221B梳棉机一、速度计算：1、锡林转速n1（rmin）： n1=1440D1电机轮直径5505=2.6182D12、刺辊转速n2（rmin）=D1D214403、盖板速度V（mmmin）V= 1440D1110111336.5D35502626 =202.15D1 D3锡林转速n1（rmin）刺辊转速n2（rmin）盖板速度V（mmmin）D1 mm110135155D1 mm110135155D1 mm110135155n1（rmin）288353406D2 mm2107549261060D3 mm100212272313240660810928136163200230260609748858180123123174210106130149
