燈珠倒裝工藝用什么錫膏 焊接led貼片用哪種錫漿 |
發布時間:2022-12-09 11:23:01 |
大家好(hao)我是天成照明(ming)LED燈(deng)珠廠(chang)家小(xiao)編(bian)燈(deng)漂亮今天我們來(lai)介紹燈(deng)珠倒裝工藝用什么(me)(me)錫膏 led燈(deng)珠用什么(me)(me)錫膏的問題(ti),以下就(jiu)是燈(deng)漂亮對此問題(ti)和相關問題(ti)的歸納(na)整理,一起來(lai)看看吧。 文章目錄導讀: 焊接led燈珠用什么錫漿 LED專用錫膏。 固名思義就是LED行(xing)業專用的錫(xi)(xi)(xi)膏,而LED行(xing)業內的人應該知道(dao)LED行(xing)業里(li)面是離不開錫(xi)(xi)(xi)膏這一種(zhong)焊(han)(han)錫(xi)(xi)(xi)材料的,大部分的燈珠、元器件的貼(tie)片(pian)焊(han)(han)錫(xi)(xi)(xi)都是由錫(xi)(xi)(xi)膏這個原料焊(han)(han)接出來的,下(xia)面焊(han)(han)錫(xi)(xi)(xi)廠家雙智(zhi)利就把led行(xing)業所用的錫(xi)(xi)(xi)膏為大家分類羅列下(xia): 首先(xian)錫(xi)(xi)(xi)(xi)(xi)膏的(de)分(fen)(fen)類有多種,可以按(an)(an)溫度分(fen)(fen)、按(an)(an)成(cheng)分(fen)(fen)分(fen)(fen)、按(an)(an)是(shi)否環(huan)保、按(an)(an)包(bao)裝(zhuang)及工藝(yi)分(fen)(fen)來(lai)分(fen)(fen)類,按(an)(an)溫度可分(fen)(fen)為(wei)高(gao)溫錫(xi)(xi)(xi)(xi)(xi)膏、中溫錫(xi)(xi)(xi)(xi)(xi)膏、低溫錫(xi)(xi)(xi)(xi)(xi)膏按(an)(an)成(cheng)分(fen)(fen)可分(fen)(fen)為(wei):錫(xi)(xi)(xi)(xi)(xi)銀銅、錫(xi)(xi)(xi)(xi)(xi)銀鉍、錫(xi)(xi)(xi)(xi)(xi)鉍、錫(xi)(xi)(xi)(xi)(xi)鉛(qian)、錫(xi)(xi)(xi)(xi)(xi)鉛(qian)銀錫(xi)(xi)(xi)(xi)(xi)膏,按(an)(an)是(shi)否環(huan)保分(fen)(fen):無(wu)(wu)鉛(qian)錫(xi)(xi)(xi)(xi)(xi)膏、有鉛(qian)錫(xi)(xi)(xi)(xi)(xi)膏、無(wu)(wu)鹵錫(xi)(xi)(xi)(xi)(xi)膏按(an)(an)包(bao)裝(zhuang)及工藝(yi)分(fen)(fen)為(wei)罐裝(zhuang)式錫(xi)(xi)(xi)(xi)(xi)膏,針(zhen)筒式錫(xi)(xi)(xi)(xi)(xi)膏,按(an)(an)工藝(yi)分(fen)(fen)為(wei)貼(tie)片型(xing)(xing)錫(xi)(xi)(xi)(xi)(xi)膏,點(dian)涂(tu)型(xing)(xing)錫(xi)(xi)(xi)(xi)(xi)膏等。 不(bu)同的芯(xin)片(pian)(pian)錫在上面(mian)的用途不(bu)一樣,對于(yu)水(shui)平結構的芯(xin)片(pian)(pian),錫只是(shi)將燈珠的引腳焊(han)接(jie)到(dao)(dao)鋁基板上面(mian),這(zhe)個工藝是(shi)貼(tie)片(pian)(pian)。對于(yu)垂直結構的芯(xin)片(pian)(pian),除了以上用途,還有就(jiu)是(shi)將芯(xin)片(pian)(pian)焊(han)接(jie)到(dao)(dao)銅(tong)杯(bei)上,也就(jiu)是(shi)在固(gu)晶工藝上面(mian)的。 led燈帶專用錫膏配方 1. 如(ru)果是(shi)(shi)(shi)3528燈(deng)珠(zhu)就是(shi)(shi)(shi)用(yong)(yong)中(zhong)溫(wen)(wen)的(de)(de)比(bi)較(jiao)好,2. 用(yong)(yong)5050的(de)(de)燈(deng)珠(zhu)還(huan)是(shi)(shi)(shi)用(yong)(yong)低溫(wen)(wen)好.如(ru)果用(yong)(yong)中(zhong)溫(wen)(wen)5050燈(deng)珠(zhu)表面就有裂縫.3. 用(yong)(yong)1W仿流明的(de)(de)燈(deng)珠(zhu)也是(shi)(shi)(shi)用(yong)(yong)低溫(wen)(wen)錫(xi)(xi)膏(gao). LED軟燈(deng)條一般采(cai)用(yong)(yong)的(de)(de)是(shi)(shi)(shi)高溫(wen)(wen)錫(xi)(xi)膏(gao),因為高溫(wen)(wen)錫(xi)(xi)膏(gao)的(de)(de)焊接(jie)性(xing)能(neng)強(qiang) FPC軟板不能(neng)用(yong)(yong)低溫(wen)(wen)錫(xi)(xi). led燈等珠占的錫是什么錫 LED專(zhuan)用錫(xi)(xi)(xi)膏(gao),固名思義就是LED行(xing)業專(zhuan)用的錫(xi)(xi)(xi)膏(gao),而(er)LED行(xing)業內的人應該知道LED行(xing)業里面是離不開(kai)錫(xi)(xi)(xi)膏(gao)這一種焊錫(xi)(xi)(xi)材料(liao)的,大部分的燈珠、元器件的貼片焊錫(xi)(xi)(xi)都(dou)是由錫(xi)(xi)(xi)膏(gao)這個(ge)原(yuan)料(liao)焊接出(chu)來的,下面焊錫(xi)(xi)(xi)廠家雙(shuang)智利就把led行(xing)業所用的錫(xi)(xi)(xi)膏(gao)為(wei)大家分類(lei)羅列下: 首先錫(xi)(xi)(xi)膏(gao)(gao)(gao)(gao)(gao)的分(fen)(fen)類(lei)(lei)有(you)多種,可(ke)以按(an)溫度分(fen)(fen)、按(an)成分(fen)(fen)分(fen)(fen)、按(an)是(shi)(shi)否環(huan)保(bao)、按(an)包(bao)裝(zhuang)及工(gong)藝(yi)分(fen)(fen)來(lai)分(fen)(fen)類(lei)(lei),按(an)溫度可(ke)分(fen)(fen)為(wei)(wei)高溫錫(xi)(xi)(xi)膏(gao)(gao)(gao)(gao)(gao)、中溫錫(xi)(xi)(xi)膏(gao)(gao)(gao)(gao)(gao)、低溫錫(xi)(xi)(xi)膏(gao)(gao)(gao)(gao)(gao)按(an)成分(fen)(fen)可(ke)分(fen)(fen)為(wei)(wei):錫(xi)(xi)(xi)銀銅、錫(xi)(xi)(xi)銀鉍、錫(xi)(xi)(xi)鉍、錫(xi)(xi)(xi)鉛(qian)、錫(xi)(xi)(xi)鉛(qian)銀錫(xi)(xi)(xi)膏(gao)(gao)(gao)(gao)(gao),按(an)是(shi)(shi)否環(huan)保(bao)分(fen)(fen):無鉛(qian)錫(xi)(xi)(xi)膏(gao)(gao)(gao)(gao)(gao)、有(you)鉛(qian)錫(xi)(xi)(xi)膏(gao)(gao)(gao)(gao)(gao)、無鹵(lu)錫(xi)(xi)(xi)膏(gao)(gao)(gao)(gao)(gao)按(an)包(bao)裝(zhuang)及工(gong)藝(yi)分(fen)(fen)為(wei)(wei)罐(guan)裝(zhuang)式錫(xi)(xi)(xi)膏(gao)(gao)(gao)(gao)(gao),針(zhen)筒式錫(xi)(xi)(xi)膏(gao)(gao)(gao)(gao)(gao),按(an)工(gong)藝(yi)分(fen)(fen)為(wei)(wei)貼片(pian)型錫(xi)(xi)(xi)膏(gao)(gao)(gao)(gao)(gao),點涂型錫(xi)(xi)(xi)膏(gao)(gao)(gao)(gao)(gao)等(deng)。 不同的(de)芯(xin)片(pian)(pian)(pian)錫在上(shang)面(mian)的(de)用途不一樣,對于(yu)水平結(jie)構的(de)芯(xin)片(pian)(pian)(pian),錫只是將(jiang)燈(deng)珠的(de)引腳焊接到鋁基(ji)板上(shang)面(mian),這(zhe)個工(gong)藝是貼片(pian)(pian)(pian)。對于(yu)垂直結(jie)構的(de)芯(xin)片(pian)(pian)(pian),除了以(yi)上(shang)用途,還有就是將(jiang)芯(xin)片(pian)(pian)(pian)焊接到銅杯上(shang),也就是在固晶(jing)工(gong)藝上(shang)面(mian)的(de)。 led燈條上上用什么焊錫膏 1. 如果是(shi)(shi)3528燈(deng)珠就(jiu)是(shi)(shi)用(yong)(yong)(yong)(yong)(yong)中溫的比(bi)較好(hao),2. 用(yong)(yong)(yong)(yong)(yong)5050的燈(deng)珠還是(shi)(shi)用(yong)(yong)(yong)(yong)(yong)低溫好(hao).如果用(yong)(yong)(yong)(yong)(yong)中溫5050燈(deng)珠表面(mian)就(jiu)有裂(lie)縫.3. 用(yong)(yong)(yong)(yong)(yong)1W仿流明的燈(deng)珠也是(shi)(shi)用(yong)(yong)(yong)(yong)(yong)低溫錫(xi)膏(gao). LED軟(ruan)燈(deng)條一般采用(yong)(yong)(yong)(yong)(yong)的是(shi)(shi)高溫錫(xi)膏(gao),因為(wei)高溫錫(xi)膏(gao)的焊接性能強 FPC軟(ruan)板不能用(yong)(yong)(yong)(yong)(yong)低溫錫(xi). 用LED恒溫焊臺焊接5730燈珠溫度設定多大錫膏用sn63/37 要看你的(de)錫膏是高溫(wen)、中溫(wen)還是低溫(wen)的(de)。 一般(ban)的220度就差不(bu)多了。 以上(shang)就是天成小(xiao)編對于燈珠倒裝工藝用什么錫(xi)膏(gao)(gao) led燈珠用什么錫(xi)膏(gao)(gao)問題和(he)相關問題的解答了,希望對你(ni)有用 【責任編輯(ji):燈漂亮】 |