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紡織廠設(shè)計(jì)與針織工藝(完整版)

  

【正文】 2NV034直刺果起毛機(jī)268701LAFER雙錫林起毛機(jī)208851第三節(jié) 配臺(tái)計(jì)算一、錠子分配計(jì)算:已知細(xì)紗機(jī)配備總錠數(shù)Y=4000,各成品織物在計(jì)劃任務(wù)中所占的比例:B1=35%,B2=20%,B3=25%,B4=20%各種產(chǎn)品織物所需的坯呢比率Ti=Bi/(1Ci),Ci—染整長(zhǎng)縮(31)1號(hào):T1=35%/85%=%; 2號(hào):T2=20%/86%=%;3號(hào):T3=25%/72%=%; 4號(hào):T4=20%/88%=%各種坯呢產(chǎn)品用紗量比率Gi=Ti*gi,gi—單位長(zhǎng)度用紗量(32)1號(hào):G1=*%=; 2號(hào):G2=*%=;3號(hào):G3=*%=; 4號(hào):G4=*%=細(xì)紗機(jī)每錠每小時(shí)產(chǎn)量Wi=錠速*60*效率/細(xì)紗支數(shù)/捻度(kg)(33)1號(hào):W1=4000*60*93%/13/470=;2號(hào):W2=4000*60*93%/13/430=;3號(hào):W3=4000*60*93%/14/450=;4號(hào):W4=4000*60*93%/14/450=各產(chǎn)品所需錠子數(shù)量比率Xi=Gi/Wi(34)1號(hào):X1=;2號(hào):X2=;3號(hào):X3=; 4號(hào):X4=;∑X=計(jì)算細(xì)紗錠子分配數(shù)yi=Xi*Y/ ∑X(35)1號(hào):y1=*4000/=; 2號(hào):y2=*4000/=;3號(hào):y3=*4000/=;4號(hào):y4=*4000/=∑y=; ,取14臺(tái); 14*300=4200(錠)錠子分配:1號(hào):4200*,取1238錠2號(hào):4200*,取639錠3號(hào):4200*,取1478錠4號(hào):4200*,取845錠二、各工序需要量計(jì)算:計(jì)算各產(chǎn)品每小時(shí)細(xì)紗需要量:每小時(shí)細(xì)紗需要量=Wi*yi*運(yùn)轉(zhuǎn)率/1000(kg/h*錠)(36)1號(hào):*1238*94%/1000=;2號(hào):*639*94%/1000=;3號(hào):*1478*94%/1000=;4號(hào):*845*94%/1000=往前推算各工序需要量:(kg/h)梳毛需要量=細(xì)紗需要量/細(xì)紗制成率(37)1號(hào):; 2號(hào):;3號(hào):; 4號(hào):和毛需要量=梳毛需要量/梳毛制成率(38)1號(hào):; 2號(hào):;3號(hào):; 4號(hào):散毛染色需要量=和毛需要量/和毛制成率(39)1號(hào):; 2號(hào):;3號(hào):; 4號(hào):往后推算各工序需要量: 絡(luò)筒需要量=細(xì)紗需要量*絡(luò)筒制成率(kg/h)(310)1號(hào):*99%=; 2號(hào):*99%=;3號(hào):*99%=; 4號(hào):*99%=倍捻需要量=絡(luò)筒需要量*倍捻制成率(kg/h)(311)1號(hào):*99%=; 2號(hào):*99%=;3號(hào):*99%=; 4號(hào):*99%=織機(jī)需要量:坯布需要量=細(xì)紗需要量*1000/坯布每米用紗量(m/h)(312)1號(hào):*1000/=; 2號(hào):*1000/=;3號(hào):*1000/=; 4號(hào):*1000/=全年坯布產(chǎn)量=∑坯布需要量*全年工作天數(shù)*每天工作時(shí)數(shù)(313)=*306*=(萬米)整經(jīng)需要量=坯布每米經(jīng)紗重*織機(jī)需要量/織造制成率/1000(kg/h)(314)1號(hào):*;2號(hào):*;3號(hào):*;4號(hào):*穿綜需要量=整經(jīng)需要量(315)成品年產(chǎn)量各產(chǎn)品成品每小時(shí)產(chǎn)量Fi=細(xì)紗需要量*1000/成品每米用紗量(m/h)(316)1號(hào):*1000/=; 2號(hào):*1000/=;3號(hào):*1000/=; 4號(hào):*1000/=成品年產(chǎn)量=∑Fi*全年工作天數(shù)*每天工作時(shí)數(shù)(317)=*306*=321(萬米)原料需要量(kg/h)1號(hào):64s改良毛=散染需要量/散染制成率=58s精短=*20%/80%=2號(hào):60s改良毛= 58s精短=*20%/50%= 粘纖=*30%/50%=3號(hào):64s改良毛= 58s精短=*10%/60%= 粘纖=*30%/60%=4號(hào):羊絨= 兔毛=*20%/80%=原料年用量:(t)60s改良毛=**306/1000=64s改良毛=(+)**306/1000=58s精短=(++)**306/1000=粘纖=(+)**306/1000=羊絨=**306/1000=兔毛=**306/1000=年用各種原料合計(jì)=三、各工序產(chǎn)量計(jì)算織機(jī)實(shí)際產(chǎn)量:織機(jī)實(shí)際產(chǎn)量=曲軸轉(zhuǎn)速*60*效率/坯布緯密/10(m/臺(tái)*h)(318)1號(hào):320*60*90%/;2號(hào):320*60*90%/;3號(hào):320*60*90%/;4號(hào):320*60*90%/所有織機(jī)每天生產(chǎn)坯布的匹數(shù): (+++)/4=*32*整經(jīng)實(shí)際產(chǎn)量:每個(gè)條帶花紋數(shù)np=(筒子架容量S邊經(jīng)根數(shù)mb)/每個(gè)循環(huán)的經(jīng)紗數(shù)nj(319)1號(hào):(40021)/2=; 2號(hào):(40021)/2=;3號(hào):(40031)/4=; 4號(hào):(40026)/4=每絞根數(shù)mt=nj*np(320)1號(hào):189*2=378; 2號(hào):189*2=378;3號(hào):92*4=368; 4號(hào):93*4=372分絞數(shù)a=(總經(jīng)根數(shù)2*mb)/mt(321)1號(hào):(25102*21)/378=6余200根,取7;2號(hào):(25012*21)/378=6余191根,取7;3號(hào):(36992*31)/368=9余325根,取10;4號(hào):(32512*26)/372=8余223根,取9總分絞數(shù)=分絞數(shù)+1(322)1號(hào):7+1=8; 2號(hào):7+1=8; 3號(hào):10+1=11; 4號(hào):9+1=10整經(jīng)實(shí)際產(chǎn)量=總經(jīng)根數(shù)*線速*60*效率/分絞數(shù)/紗支/1000(m/臺(tái)*h)(323)1號(hào):2510*300*60*50%/8/13/1000=;2號(hào):2501*300*60*50%/8/13/1000=;3號(hào):3699*300*60*50%/11/14/1000=;4號(hào):3251*300*60*50%/10/14/1000=穿綜實(shí)際產(chǎn)量:織軸實(shí)際繞紗體積V=π*B*(D2d2)/4(cm3)(324)V1=*210*(902202)/4=1269345;V2=*205*(902202)/4=;V3=*216*(902202)/4=1305612;V4=*211*(902202)/4=織軸繞紗重量G=V*δ*103(kg)()(325)G1=; G2=; G3=; G4=織軸最大繞紗長(zhǎng)度L=G*106*Nm/n/1000(m)(326)L1=*106*13/2510/1000=;L2=*106*13/2501/1000=;L3=*106*14/3699/1000=;L4=*106*14/3251/1000=織軸卷繞匹數(shù)mp=L/整經(jīng)匹長(zhǎng)(匹)(327)1號(hào):; 2號(hào):;3號(hào):; 4號(hào):穿綜實(shí)際產(chǎn)量=穿綜定額*匹數(shù)*匹長(zhǎng)*效率/紗支/1000(kg/臺(tái)*h)(328)1號(hào):1200*42**65%/13/1000=;2號(hào):1200*42**65%/13/1000=;3號(hào):1200*27**65%/14/1000=;4號(hào):1200*37**65%/14/1000=絡(luò)筒實(shí)際產(chǎn)量:絡(luò)筒實(shí)際產(chǎn)量=絡(luò)紗速度*60*錠數(shù)*效率/紗支/1000(kg/臺(tái)*h)(329)1號(hào):1522*60*50*95%/13/1000=;2號(hào):1522*60*50*95%/13/1000=;3號(hào):1522*60*50*95%/14/1000=;4號(hào):1522*60*50*95%/14/1000=倍捻實(shí)際產(chǎn)量:倍捻實(shí)際產(chǎn)量=錠子轉(zhuǎn)速*60*錠數(shù)*效率/紗支/捻度/1000(kg/臺(tái)*h)(330)1號(hào):7500*60*182*90%/13/47/1000=;2號(hào):7500*60*182*90%/13/43/1000=;3號(hào):7500*60*182*90%/14/45/1000=117;4號(hào):7500*60*182*90%/14/45/1000=117梳毛實(shí)際產(chǎn)量:梳毛實(shí)際產(chǎn)量=細(xì)紗牽伸倍數(shù)*出條速度*60*出條根數(shù)*效率/細(xì)紗支數(shù)/1000(kg/臺(tái)*h)(331)1號(hào):*28*60*144*94%/13/1000=;2號(hào):*28*60*144*94%/13/1000=;3號(hào):*28*60*144*94%/14/1000=;4號(hào):*28*60*144*94%/14/1000=和毛實(shí)際產(chǎn)量:和毛實(shí)際產(chǎn)量=每小時(shí)喂入量*和毛制成率*效率(332) =1300*98%*90%=散毛染色實(shí)際產(chǎn)量:散毛染色實(shí)際產(chǎn)量=投入量*60*制成率*效率/加工時(shí)間 =100*60*95%*72%/240=四、機(jī)臺(tái)配備計(jì)算:定額臺(tái)數(shù)=需要量/實(shí)際產(chǎn)量(333)計(jì)算臺(tái)數(shù)=定額臺(tái)數(shù)/運(yùn)轉(zhuǎn)率(334)實(shí)配臺(tái)數(shù)=各分產(chǎn)品計(jì)算臺(tái)數(shù)之和*修正系數(shù)(335)散染機(jī):計(jì)算臺(tái)數(shù):1號(hào):; 2號(hào):;3號(hào):; 4號(hào):實(shí)配臺(tái)數(shù):+++=,取11臺(tái)和毛機(jī):計(jì)算臺(tái)數(shù):1號(hào):; 2號(hào):;3號(hào):; 4號(hào):實(shí)配臺(tái)數(shù):+++=,取1臺(tái)梳毛機(jī):計(jì)算臺(tái)數(shù):1號(hào):; 2號(hào):;3號(hào):; 4號(hào):實(shí)配臺(tái)數(shù):+++=,
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