紡紗工藝計算

1、紡紗工藝計算一、梳棉機FA201梳棉機一、速度計算：1、錫林轉速ne（rmin）=n1D電機輪直徑0.98542=1460D0.98542=2.64D紡棉D=136mmne=360 rmin紡化纖D=125mmne=330rmin2、刺輥轉速nt（rmin）=n1D電機輪直徑0.98Dt=1460DDt3、蓋板速度uf（mmmin）=ne100Z4111436.50.98240Z51724=0.51142neZ4Z5Z4、Z5與uf對照表4、道夫轉速nd（rmin）=n18820Z30.9825350190=1.048Z3Z318192021222324252627282930313233nd

2、18.919.921.022.023.024.125.126.227.228.329.330.431.432.533.534.65、小壓輥出條速度u（mmin）=603.141614608820Z3383010.9825350Z230211000=67.9Z3Z2（Z2張力牙1921）二、牽伸計算：1、E總=481203419038306021Z142Z23021152=30134.1Z2Z1Z1、Z1與E總對照表Z2Z1輕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、給棉羅拉棉卷羅拉E1=4870121152=1.0533、刺輥給棉羅拉E2 =nt250nd70（42Z134120）=346.94ntndZ14、錫林刺輥E3=nc1290nt21250=0.00952Dt5、道夫錫林E4= nd706nc1290=0.547ndnc6、剝棉羅拉道夫E5=19012032706=1.0097、下軋輥剝棉羅拉E6=5511045120=1.128、大壓輥下軋輥E7=4532387655Z228110=24.55Z2推薦精選9、小壓輥大壓輥E8=283

4、060302176=1.053Z2192021E7129212281169三、產量計算：G= nd601903830603.1416g1Z23021100010005=0.778 gndZ2（g生條定量g5m）梳棉機各部位隔距（紡純棉中特紗）隔距點部位隔距范圍m m11000英寸給棉羅拉給棉板進口出口0.10.180.30.38471215給棉板刺輥0.239刺輥除塵刀第一除塵刀0.3815第二除塵刀0.312刺輥預分梳板第一預分梳板0.520第二預分梳板0.520刺輥導棉板第一導棉板1.560第二導棉板0.520刺輥小漏底進口出口0.50.52020錫林小漏底進口出口0.780.563122

5、出口0.5622刺輥錫林0.130.1857錫林后罩板進口出口0.560.382215錫林后固定蓋板第一塊0.312第二塊0.2811第三塊0.2510錫林蓋板進口0.239第二點0.208第三點0.187第四點0.187出口0.208錫林前上罩板上口下口0.791.13143錫林前下罩板0.5522錫林道夫0.14推薦精選錫林大漏底進口中部出口51.580.78203625道夫剝棉羅拉0.312剝棉羅拉上軋輥0.1250.22559蓋板蓋板斬刀0.8433FA204梳棉機一、速度計算：二、牽伸計算：1、 E總=E小壓輥-棉卷羅拉=V1V2=（2.295或2.805）fd/0.02745fw=

6、83.606或102.185 fd / fwA186F、G梳棉機一、速度計算：1、錫林轉速n1（rmin）：紡化纖D=126mm紡棉D=137mmn1=1460D1電機輪直徑0.98546=14601260.98546=330=1460D1電機輪直徑0.98546=14601370.98546=3602、刺輥轉速n2（rmin）=n1400132=330400132=980紡化纖= n1400132=360400132=1070紡棉3、蓋板速度V（mmmin）V= n110511D217401436.5= n1D278.9紡化纖= n110512D217401436.5= n1D2157.8紡

7、棉D2210260315n1（mmmin）n1=33012410082n1=3602702161804、道夫轉速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道夫轉速n3（rmin）=146011020Z229550190=1.123Z2（G型）Z219202122232425262728293031323334n321.322.423.524.725.826.9

8、28.029.130.331.432.533.634.735.937.138.25、小壓輥出條速度u（mmin）=603.141614608820Z3383010.9825350Z230211000=67.9Z3Z2（Z2張力牙1921）二、牽伸計算：推薦精選1、 E總=604812034190299515221Z1Z242Z32366=29618.97Z1Z3（F型）Z1、Z2與E對照表Z2Z1輕Z213141516171819202119120.2115.6104.197.691.987.082.278.174.420114.2106.098.992.787.382.478.174.270

9、.621108.7100.994.288.383.178.574.470.667.322103.796.389.984.379.374.971.067.464.2E總=604812034190299515221Z1Z242Z32366=29618.97Z1Z3（G型）Z1、Z2與E對照表Z2Z1輕Z213141516171819202119122113.3105.799.193.388.183.579.375.520115.9107.6100.494.288.683.779.375.371.721110.4102.595.789.784.479.775.571.768.322105.497.9

10、91.385.680.676.172.168.565.22、剝棉羅拉道夫E1=12019032706=1.00923、軋輥剝棉羅拉E2=557545120=1.124、上軋輥下軋輥=E3447530110=1.05、壓輥道夫E4=102190706Z3=27.45Z36、小壓輥大壓輥E5=602995601022366102=1.0467、小壓輥道夫E6=601902995706Z32366=28.719Z38、給棉羅拉棉卷羅拉E7=7034481523421=1.053Z3與E4對照表Z31920212219202122大壓輥道夫1.441.371.31小壓輥道夫1.51.431.36三、產

11、量計算：G= nd6019024950.98603.1416g1Z21966100010005=0.7658 gndZ2（g生條定量g5m）FA221B梳棉機一、速度計算：推薦精選1、錫林轉速n1（rmin）： n1=1440D1電機輪直徑5505=2.6182D12、刺輥轉速n2（rmin）=D1D214403、蓋板速度V（mmmin）V= 1440D1110111336.5D35502626 =202.15D1 D3錫林轉速n1（rmin）刺輥轉速n2（rmin）蓋板速度V（mmmin）D1 mm110135155D1 mm110135155D1 mm110135155n1（rmin）28

12、8353406D2 mm2107549261060D3 mm100212272313240660810928136163200230260609748858180123123174210106130149二、牽伸計算：1、大壓輥軋輥E1=72A7514=0.06875a2、軋輥剝棉羅拉E2=75C125.8614=0.04256C3、剝棉羅拉道夫E3=125.8682700D=14.74D4、小壓輥大壓輥E4=625314B1472313614A=0.572BA張力牽伸對照表E1E2E3E4A1718C30292827D1415B333435E11.1661.234E21.2771.2341.

13、1921.149E31.0530.983A171.1101.1441.177181.0481.0801.112二、并條機、A272F并條機一、速度計算：1、第一羅拉速度（m min）V=ndD23.1416(0.99)1000d2D2、d2與V對照表電機轉速n（r min）14700.99(滑溜率)第一羅拉皮帶輪直徑d2220200180160推薦精選電機皮帶輪直徑D2145160180180200200220第一羅拉轉速（r min）959105813101455161718192001第一羅拉速度V（m min）120133164183203229251理論產量QL0(km 臺時)14.4

14、16.019.722.024.427.530.1二、牽伸計算：并合數(shù)牽伸常數(shù)E總84099K41 402535=4.6389 K牽伸常數(shù)A=4.6389 KA64094K41 403035=3.6705 K牽伸常數(shù)A=3.6705KA1.給棉羅拉-導條羅拉=4023 45.520=1.0112.后羅拉-給棉羅拉=35414035=1.0253.前羅拉-二羅拉=4028 3532=14.壓輥-前羅拉=5064244024C=80 C5.圈條-壓輥=2541823 503264=1.027后區(qū)EB=9135B 893441=0.02567 B壓力棒調節(jié)環(huán): 12紅色,13黃色, 14藍色,15綠色

15、, 16白色冠牙K=89-92,輕重牙A=45-59(單數(shù))B=45.48 .52 .56 .59 .63FA302并條機一、速度計算：緊壓輥輸出速度（m min）V=nF50 3.1416(0.99) E601000（電機1470r min，F(xiàn)電機皮帶輪直徑）二、牽伸計算：1、E總=4534816135QK 3531344341GH=4.06830366 QK GH總牽伸倍數(shù)對照表QGHK908988878652454210.0749.9639.8519.7399.627449.6179.5109.4039.2969.189469.1999.0968.9948.8968.790488.811

16、8.7178.6198.5218.423508.4638.3698.2758.1818.087537.9847.8957.8067.7187.6294552427.5447.4607.3777.2937.209447.2017.1217.0416.9616.891466.8886.8126.7356.6596.582486.6016.5286.4556.3816.308506.3376.2676.1966.1266.056535.9785.9125.8465.7795.713推薦精選3859425.6155.5525.4905.4285.365445.365.3005.2415.1815.12

17、1465.1275.0705.0134.9564.889484.9134.8584.8044.7494.695504.7164.6644.6124.5594.507534.454.4004.3514.7014.252554.2884.2404.1924.1454.099574.1374.0914.045309993.9532、主牽伸（前區(qū)）E=453475 T 353173R = 4.598276887T R不同T R值的前區(qū)牽伸倍數(shù)TR4549636975737.5496.855.3284.865626.3355.8184.5254.1323.801FA303并條機一、速度計算：1、前羅拉速

18、度（m min）V=nD2d 3.1416(0.99)38 1000d227電機轉速n（r min）14700.99(滑溜率)電機皮帶輪直徑D2115145160180主軸皮帶輪直徑d2220200200180160160160前羅拉轉速（r min）1071117814841650185620482304前羅拉速度（m min）118130163181204225253理論產量QL0(km 臺時)14.1315.5419.5821.7724.4927.0330.40二、牽伸計算：并合數(shù)牽伸常數(shù)E總8351077151K 35274571=4.4914 K牽伸常數(shù)A=4.4914 KA6351

19、076351K 35275371=3.3837 K牽伸常數(shù)A=3.3837KA8E后=4.4914 KM438138 AN412827=1.0518 KM AN6E后3.3837 KM438138 AN412827=0.7924 KM AN8E主= E總 E后=4.4914 K AAN KM1.0518=4.27026E主= E總 E后= 3.3837K AAN KM0.7924=4.27021.給棉羅拉-導條羅拉=4023 45.520=1.0112.后羅拉-給棉羅拉=35414035=1.0254.圈條-壓輥=25428152250391961=1.0273.壓輥-前羅拉=50273538

20、=1.015推薦精選輕重牙K=89-91,冠牙A=45-59 (單數(shù)) , N M=70 41 , 70 43 , 70 45 , 61 41, 61 43 , 61 45壓力棒調節(jié)環(huán):12-16FA306并條機一、速度計算：1、緊壓羅拉速度（m min） V=nFd 3.1416(0.99) E 1000電機轉速n（r min）14700.99(滑溜率)電機皮帶輪直徑F200190180170160150140130120壓輥軸皮帶輪直徑E120130140150160170180190200緊壓羅拉轉速（r min）緊壓羅拉速度（m min）理論產量G0(km 臺時)14.1315.541

21、9.5821.7724.4927.0330.402、產量計算：G0=260ug 51000 =0.024ug二、牽伸計算：1、E總=45216370Q66 6176 3524K51G4329=23869Q KGHH輕K冠Q G= 62 36Q G= 60 38Q G= 58 4025262725262725262712113.58913.06612.58312.45911.98011.53611.44111.00110.59412213.47812.9612.48012.35711.88111.44111.34810.91110.50712313.36812.85412.37812.25611

22、.78511.34811.25510.82210.42212413.26112.75112.27812.15711.69011.25711.16510.73510.33812513.15412.64912.18012.06011.59611.16711.07510.64910.255H 輕K冠Q G= 56 42Q G= 54 44Q G= 50 4825262725262725262712110.52110.1169.7419.6849.3118.9678.2197.9037.61112210.43510.0339.6619.6059.2358.8938.1527.8387.54812310

23、.3509.9529.5839.5269.1608.8218.0867.7757.48712410.2669.8719.5069.4509.0868.7508.0207.7127.42612510.1849.7929.4309.3749.0138.6807.9567.6507.367H 輕K冠Q G= 44 54Q G= 42 56Q G= 40 582526272526272526271216.4296.1825.9535.9185.6905.485.4421226.3766.1315.9045.8695.6445.4341236.3246.0815.8565.8225.5605.391推薦

24、精選1246.2736.0325.8095.7755.5535.3471256.2235.9845.7635.7295.5085.3042、主牽伸（前區(qū)）E1=45T76 38 35R2739 = 4.7422T R不同T R值的前區(qū)牽伸倍數(shù)T R47516571747.4666.8815.3994.943636.3575.8584.5964.208535.3484.9283.8673.5403、后羅拉-導條E2=35X24 603221 = X 48（張力牙X=48、49、50）4、壓輥-前羅拉E3=6020 4538 = 1.01755、圈條速比I=42DB6124J ZC9043214W

25、=0.756589DBJ ZCW壓力棒調節(jié)環(huán)：12條筒直徑與變換皮帶輪B、C、D及齒輪Z、J、W不同規(guī)格的配備條筒直徑 mmB mmC mmD mmJWZ5004009011090266413501049010426642三、粗紗機A454、A456粗紗機一、速度計算：1、錠速計算：主軸n0（r min）=電機轉速電機輪節(jié)徑D 主軸輪節(jié)徑d=960D d錠速nt（r min）=n040 3033 27=1.6296 n0D100110125d325295280248240325295280248240325295280248240n0295325343387400325358377426440

26、369407429484500nt481530559631652530583614694719601663699789815D135145150d325295280248240325295280248240325295280248240n0399439463523540428472497561580440485510580599nt6507157548528806977698109149457157908309459771、前羅拉轉速nR（r min）=n048 61Z1 Z230 56= n00.421546 Z1 Z2推薦精選二、牽伸計算：1、E總=79Z Z776Z 193.1416d（

27、前羅拉28） 3.1416d（三羅拉28）=316 Z7（A454表1）=Z8 Z778 173.1416d（前羅拉28） 3.1416d=4.588Z8 Z7（A456表2）表1Z726272829303132333435363738E總12.1511.7011.2910.9010.5310.199.889.589.299.038.788.548.32Z7.39404142434445464748495051E總8.107.907.717.527.357.187.026.876.726.586.456.326.20Z5.52535455565758596061626364E總6.085.96

28、5.855.745.645.545.455.355.275.185.105.02表2Z8Z7262728293031323334427.4127.1376.8826.6456.4236.2166.0225.8395.667529.1778.8368.5218.2277.9537.6967.4567.2307.0176812.00011.55611.14310.75810.40410.0569.7509.4559.1773536373839404142425.5055.3535.2085.0714.9384.8174.7004.588526.8176.6286.4486.2796.1185.96

29、55.8195.681688.9148.6678.4328.2118.0007.8007.6107.4282、E后=30 Z947 293.1416d（2羅拉25+21.1下皮圈=27.2） 3.1416d（3羅拉）=47.23 Z9后牽伸齒輪Z9與后區(qū)牽伸倍數(shù)對照表Z9323334353637383940414243E后1.4751.4311.3881.3501.3121.2761.2421.2111.1801.1521.1241.098三、捻度計算：捻度 米=1.62960.42154621 Z111.3682=44.0038Z2 Z1=捻度常數(shù) Z1捻度與捻度變換齒輪對照表Z225303

30、642495867捻度常數(shù)1100.0951320.1141584.13681848.15962156.18622552.22042948.2546Z1捻度 米4237.7244.0051.3460.7770.204336.8442.9850.1459.3568.564436.0042.0049.0058.0167.014535.5041.0747.9256.7265.524634.4440.1846.8755.4864.094728.0933.7139.3245.8854.3062.72推薦精選4827.5033.0038.5044.9253.1761.424926.9432.3337.72

31、44.0052.0960.175022.0026.4031.6836.9343.1251.0458.975121.5725.8831.0636.2442.2850.0457.895221.1625.3930.4635.5441.4749.0856.705320.7624.9129.8834.8740.6848.1655.635420.3724.4529.3334.2239.9347.2654.605520.0024.0028.8033.6039.2046.4053.605619.6523.5728.2833.0438.5045.5852.655719.3023.1627.7932.4237.8

32、344.7851.725818.9722.7627.3131.8637.1844.0050.835918.6522.3726.8431.3236.5543.2649.976018.3422.026.4030.8035.9442.5449.146118.0321.6425.9630.5035.3541.8448.336217.2621.2925.5329.8134.1841.1647.55四、筒管軸向卷層數(shù)（圈 cm）經驗公式：=C 粗紗號數(shù)開方（C=8090）=3350321474653Z11293250242810 27303254740Z3Z1018321399.

33、024482Z11 Z3Z10升降牙Z3和筒管軸向卷層數(shù)對照表Z11Z10Z347 6670.517451 6281.45566251120.3827Z11Z10Z347 6670.517451 6281.45566251120.3827203.5264.0736.019252.8213.2584.815213.3583.8795.733262.7123.1334.630223.2053.7035.472272.6123.0174.559233.0663.5425.234282.5182.9094.299242.9383.3945.015292.4322.8094.151三種原料粗紗軸向、徑向

34、密度的推薦值原料（g m）Wg 10m3.03.54.04.55.05.56.06.57.07.58.0純棉0.55H圈 10cm57.353.149.646.844.442.340.538.937.536.235.1滌綸0.6558.354.050.547.645.143.041.239.638.236.835.7晴綸0.4548.545.042.039.637.635.834.332.931.930.729.8純棉0.55R層 10cm268249232219208198190182176170165滌綸0.65291270253238226215206198191184179晴綸0.45

35、243225210198188179171165159153149推薦精選不同纖維的混紡粗紗按混紡比例加權平均計算其粗紗密度，然后算得H和R五、筒管徑向卷層數(shù)（層 cm）錐輪皮帶每次移動量=1142Z4293.1416176.5225250Z529=9.317Z4Z5筒管徑向卷層數(shù)（層 cm）=L SB紗厚半徑cm筒管徑向卷層數(shù)（層 cm）=錐輪皮帶移動范圍 錐輪皮帶每次移動量紗厚半徑=錐輪皮帶移動范圍L 666 9.317Z4Z5（12.8-4.4） 2=LZ5 39.13Z4（A454）=錐輪皮帶移動范圍L 666 9.317Z5Z4（13.5-4.4） 2=LZ5 42.39Z4（A45

36、6）錐輪皮帶移動范圍： 666（ Z6=31） 686（ Z6=32） 710（ Z6=33）紗厚半徑cm =滿紗直徑-筒管直徑 2張力牙Z4 =2140張力階段牙 （上）Z5=2140筒管徑向卷層數(shù)Q=6筒管軸向卷層數(shù)PFA401粗紗機一、速度計算：1、錠速計算：主軸n0（r min）=電機轉速n電機輪節(jié)徑D 主軸輪節(jié)徑D0=960D D0錠速ns（r min）=n055 4635 34=1.2308 n0D120145169194D0230210200190230210200190230210200190230210200190n050055057560560566069573070577

37、0810855810885930980ns615675710745745810859008709501000105010001090114512052、前羅拉轉速nf（r min）=n072 91Z1 Z2Z3 91= n00.008695 Z1Z3 Z2二、牽伸計算：三、四羅拉雙短皮圈1、E總=Z6963.1416 d f Z7253.1416d h=3.84Z6 Z72、三羅拉：E后= Z6473.1416 d z Z8293.1416d h=47.2315 Z83、四羅拉：E后= 31473.1416 d z Z8293.1416d h=48.8059 Z84、導條輥d1-后羅拉= Z1

38、477703.1416 d h 2963303.1416d1=0.04336Z14牽伸齒輪Z6Z7與總牽伸倍數(shù)對照表Z6Z7252627282930313233343536373869Z710.610.29.819.469.148.838.558.288.037.797.577.367.166.9739404142434445464748495051526.796.626.466.316.166.025.895.765.645.525.415.305.205.105354555657585960616263645.004.914.824.734.654.574.494.424.344.274.

39、214.1479Z7252627282930313233343536373812.111.711.210.810.510.19.799.489.198.928.678.438.207.983940414243444546474849505152推薦精選7.787.587.407.227.056.896.746.596.456.326.196.075.955.835354555657585960616263645.725.625.525.425.325.235.145.064.974.894.824.74二、捻度計算：捻度 米=9191Z25535 Z372Z146343.1416df1000= 1610.114Z2 Z1Z3=捻度常數(shù) Z3捻度與捻度變換齒輪對照表Z2、Z1Z330313233343536373839402369.1710370捻度 米78.9776.4274.0471.7969.6867.6965.8164.0362.3560.7559.2341424344454