焊錫條焊錫不良情況 - 綠誌島—領先綠色科技
本文來自專業焊錫廠綠誌島焊錫金屬有限公司
焊錫條在進行焊錫工藝時,不管是多麼優質的焊錫條都會有少量焊錫不良情況的發生。比如焊點暗淡、出(chu)現(xian)拉(la)尖(jian)橋(qiao)連(lian)等(deng)問(wen)題(ti)。那(na)麼(me)焊(han)錫(xi)條(tiao)在(zai)焊(han)錫(xi)條(tiao)在(zai)焊(han)錫(xi)過(guo)程(cheng)中(zhong)會(hui)出(chu)現(xian)什(shen)麼(me)問(wen)題(ti),以(yi)及(ji)出(chu)現(xian)不(bu)良(liang)的(de)原(yuan)因(yin)是(shi)什(shen)麼(me)呢(ne),專(zhuan)業(ye)焊(han)錫(xi)廠(chang)家(jia)綠(lv)誌(zhi)島(dao)為(wei)您(nin)解(jie)析(xi)。
焊han錫xi條tiao在zai焊han錫xi過guo程cheng中zhong可ke能neng出chu現xian焊han點dian不bu完wan整zheng的de現xian象xiang,這zhe個ge主zhu要yao是shi因yin為wei配pei合he焊han錫xi條tiao使shi用yong的de助zhu焊han劑ji受shou熱re過guo多duo,或huo者zhe是shi印yin製zhi電dian路lu板ban和he電dian子zi元yuan器qi件jian本ben身shen有you質zhi量liang問wen題ti。
hanxitiaorunhuabuliang,chuxianzhezhongbuliangqingkuangdeyuanyinhenkenengshiyinweiyinzhibandebiaomianfashengyanghua,xingchengleyicengjiaoyanzhongdeyanghuamo,huoshihanxitiaozhonglizizazhiguoduo。suoyishengchanhanxitiaodechejianyaoshikebaochiqingjiewuwuran,zuihaoshizuodaowuchenchejian,zheshiyouliyuhanxitiaoshangxiderunhuaxingde。
包bao錫xi,焊han錫xi條tiao在zai焊han錫xi時shi出chu現xian包bao錫xi現xian象xiang,這zhe種zhong不bu良liang情qing況kuang的de原yuan因yin就jiu有you多duo種zhong,可ke能neng是shi焊han錫xi條tiao的de預yu熱re溫wen度du不bu夠gou或huo本ben身shen焊han錫xi爐lu的de溫wen度du較jiao低di。焊han錫xi條tiao的de助zhu焊han劑ji活huo性xing不bu夠gou,沒mei有you起qi到dao輔fu助zhu焊han錫xi作zuo用yong,也ye會hui導dao致zhi吃chi錫xi不bu良liang的de現xian象xiang。還hai有you就jiu是shi焊han錫xi條tiao在zai焊han錫xi中zhong已yi經jing被bei汙wu染ran。
hanxitiaodehandianchuxianlajianxianxiang,zaochengzhezhongbuliangyibanshihanxitiaozairongxishiwenduchuandaobujunyun,huoshihanxitiaodehanxishebeilaohua,wufazhengchanggongzuo。suoyiyaodingqiduishebeijinxingjianxiuheweihu。
焊(han)錫(xi)條(tiao)潤(run)滑(hua)不(bu)均(jun)勻(yun),是(shi)由(you)於(yu)印(yin)製(zhi)板(ban)的(de)焊(han)錫(xi)表(biao)麵(mian)汙(wu)染(ran)比(bi)較(jiao)嚴(yan)重(zhong),或(huo)氧(yang)化(hua)現(xian)象(xiang)比(bi)較(jiao)嚴(yan)重(zhong),使(shi)得(de)焊(han)錫(xi)條(tiao)焊(han)錫(xi)液(ye)不(bu)能(neng)均(jun)勻(yun)覆(fu)蓋(gai),這(zhe)才(cai)使(shi)得(de)焊(han)錫(xi)條(tiao)焊(han)點(dian)不(bu)圓(yuan)滑(hua)。
出(chu)現(xian)焊(han)錫(xi)球(qiu),這(zhe)種(zhong)不(bu)良(liang)應(ying)該(gai)是(shi)焊(han)錫(xi)條(tiao)使(shi)用(yong)的(de)助(zhu)焊(han)劑(ji)含(han)有(you)過(guo)多(duo)的(de)水(shui)分(fen),或(huo)是(shi)焊(han)錫(xi)環(huan)境(jing)過(guo)於(yu)潮(chao)濕(shi)。所(suo)以(yi)才(cai)一(yi)直(zhi)強(qiang)調(tiao),在(zai)焊(han)錫(xi)條(tiao)焊(han)錫(xi)前(qian)需(xu)要(yao)對(dui)印(yin)製(zhi)板(ban)進(jin)行(xing)預(yu)熱(re),烘(hong)幹(gan)助(zhu)焊(han)劑(ji),這(zhe)樣(yang)就(jiu)能(neng)有(you)效(xiao)避(bi)免(mian)焊(han)錫(xi)球(qiu)的(de)出(chu)現(xian)。
相關文章:
焊錫條的優點:http://seo315.com.cn/news/gongsixinwen/news_497.htm
焊錫條的質量:http://seo315.com.cn/news/gongsixinwen/news_489.htm
無鉛焊錫條焊點的不良:http://seo315.com.cn/news/gongsixinwen/news_435.htm
