全(quan)銅漆包(bao)線是(shi)什(shen)么(me)意(yi)思

全銅漆包線是電(dian)機的線圈，用(yong)的是銅線纏的，線圈用(yong)導線纏要用(yong)漆包線，保證不連線

漆(qi)(qi)(qi)包(bao)線(xian)(xian)(xian)(xian)(xian)是(shi)(shi)指用(yong)(yong)絕(jue)(jue)(jue)緣(yuan)漆(qi)(qi)(qi)作為(wei)絕(jue)(jue)(jue)緣(yuan)涂層、用(yong)(yong)于繞(rao)制電(dian)(dian)(dian)磁線(xian)(xian)(xian)(xian)(xian)圈的(de)金(jin)屬(shu)導線(xian)(xian)(xian)(xian)(xian)，也稱電(dian)(dian)(dian)磁線(xian)(xian)(xian)(xian)(xian)。漆(qi)(qi)(qi)包(bao)線(xian)(xian)(xian)(xian)(xian)是(shi)(shi)電(dian)(dian)(dian)機、電(dian)(dian)(dian)器(qi)和家用(yong)(yong)電(dian)(dian)(dian)器(qi)、電(dian)(dian)(dian)訊、電(dian)(dian)(dian)子儀表電(dian)(dian)(dian)磁繞(rao)組的(de)主要和關鍵原(yuan)材料，漆(qi)(qi)(qi)包(bao)線(xian)(xian)(xian)(xian)(xian)就是(shi)(shi)上了絕(jue)(jue)(jue)緣(yuan)漆(qi)(qi)(qi)的(de)銅(tong)線(xian)(xian)(xian)(xian)(xian)，電(dian)(dian)(dian)磁鐵(tie)里用(yong)(yong)漆(qi)(qi)(qi)包(bao)線(xian)(xian)(xian)(xian)(xian)銅(tong)線(xian)(xian)(xian)(xian)(xian)表面(mian)luo露，用(yong)(yong)于線(xian)(xian)(xian)(xian)(xian)路(lu)漆(qi)(qi)(qi)包(bao)線(xian)(xian)(xian)(xian)(xian)表面(mian)有層，絕(jue)(jue)(jue)緣(yuan)漆(qi)(qi)(qi)，一(yi)般用(yong)(yong)于各種(zhong)電(dian)(dian)(dian)器(qi)繞(rao)組。

漆包線特性用途

1．縮醛漆包(bao)(bao)線，熱(re)級為105和120兩種，銅包(bao)(bao)鋁電磁線，具(ju)有良好的機械強度(du)，附著性(xing)(xing)，耐變壓(ya)器(qi)油(you)及(ji)耐冷媒性(xing)(xing)能，但該產品耐潮性(xing)(xing)能差，熱(re)軟化擊(ji)穿溫度(du)低，耐用(yong)苯-醇混合(he)溶劑性(xing)(xing)能弱等缺陷(xian)，僅(jin)少量用(yong)于油(you)浸變壓(ya)器(qi)，充(chong)油(you)電機的繞組。

漆包線

2．聚(ju)酯及改性(xing)聚(ju)酯的(de)(de)漆包線(xian)，普通(tong)聚(ju)酯漆包線(xian)熱(re)(re)級(ji)(ji)(ji)為(wei)130，銅包鋁，經改性(xing)后漆包線(xian)熱(re)(re)級(ji)(ji)(ji)為(wei)155級(ji)(ji)(ji)。該產(chan)(chan)品(pin)機械強(qiang)度高，銅包鋁電(dian)線(xian)，并(bing)具(ju)有良好(hao)的(de)(de)彈性(xing)、附著(zhu)性(xing)、電(dian)氣(qi)性(xing)能(neng)(neng)和耐溶(rong)劑性(xing)能(neng)(neng)，弱點是(shi)耐熱(re)(re)沖(chong)擊性(xing)能(neng)(neng)差(cha)，耐潮性(xing)能(neng)(neng)較低。它是(shi)我國(guo)目前生(sheng)(sheng)產(chan)(chan)量zui大的(de)(de)一個品(pin)種(zhong)，約占三分之二，廣泛應(ying)用(yong)在各種(zhong)電(dian)機、電(dian)器(qi)(qi)、儀表、電(dian)訊器(qi)(qi)材(cai)及家(jia)電(dian)產(chan)(chan)品(pin)上。3．聚(ju)氨(an)酯漆包線(xian)；熱(re)(re)級(ji)(ji)(ji)等(deng)級(ji)(ji)(ji)為(wei)130、155、180、200。zui大特點是(shi)具(ju)有直焊(han)性(xing)，耐高頻(pin)性(xing)能(neng)(neng)性(xing)好(hao)，神州銅包鋁，易著(zhu)色，耐潮性(xing)能(neng)(neng)好(hao)，廣泛應(ying)于電(dian)子家(jia)電(dian)和精密(mi)儀器(qi)(qi)，電(dian)訊，儀表上，該產(chan)(chan)品(pin)弱點是(shi)機械強(qiang)度稍差(cha)，耐熱(re)(re)性(xing)能(neng)(neng)不高，且生(sheng)(sheng)產(chan)(chan)大規格(ge)(ge)線(xian)的(de)(de)柔韌性(xing)和附著(zhu)性(xing)較差(cha)，因此該產(chan)(chan)品(pin)生(sheng)(sheng)產(chan)(chan)的(de)(de)規格(ge)(ge)以中小及微(wei)細線(xian)為(wei)多。

D銅=(ρ銅/ρ鋁)1/2 *D鋁

D銅:銅線直徑

D鋁:鋁線直徑

ρ鋁:鋁的電阻率，取1/35.5

ρ銅:銅的電阻率，取(qu)1/58

注：公式(shi)中1/2是(shi)指開平方，而不是(shi)乘(cheng)。

如：使(shi)用0.51㎜的鋁(lv)漆(qi)(qi)包(bao)(bao)線(xian)(xian)，改為使(shi)用銅(tong)線(xian)(xian)時，銅(tong)線(xian)(xian)的線(xian)(xian)徑為D銅(tong)=(35.5/58)1/2*0.51=0.6121 1/2*0.51=0.7823*0.51=0.4 。即0.51㎜鋁(lv)漆(qi)(qi)包(bao)(bao)線(xian)(xian)改為銅(tong)漆(qi)(qi)包(bao)(bao)線(xian)(xian)后需用0.40㎜銅(tong)線(xian)(xian)代替。

鋁(lv)線電機換銅線的注意事(shi)項

取原(yuan)(yuan)來(lai)鋁線截面積的(de)80%，就(jiu)是(shi)代(dai)替(ti)后銅線的(de)截面積，按(an)(an)原(yuan)(yuan)來(lai)數(shu)據(ju)(ju)嵌線；或(huo)者(zhe)繞組(zu)的(de)匝數(shu)按(an)(an)原(yuan)(yuan)數(shu)據(ju)(ju)；銅線線徑(jing)可(ke)按(an)(an)鋁線線徑(jing)的(de)80%或(huo)原(yuan)(yuan)線徑(jing)即可(ke)