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。
焊(han)錫(xi)條(tiao)潤(run)滑(hua)不(bu)良(liang),出(chu)現(xian)這(zhe)種(zhong)不(bu)良(liang)情(qing)況(kuang)的(de)原(yuan)因(yin)很(hen)可(ke)能(neng)是(shi)因(yin)為(wei)印(yin)製(zhi)板(ban)的(de)表(biao)麵(mian)發(fa)生(sheng)氧(yang)化(hua),形(xing)成(cheng)了(le)一(yi)層(ceng)較(jiao)嚴(yan)重(zhong)的(de)氧(yang)化(hua)膜(mo),或(huo)是(shi)焊(han)錫(xi)條(tiao)中(zhong)離(li)子(zi)雜(za)質(zhi)過(guo)多(duo)。所(suo)以(yi)生(sheng)產(chan)焊(han)錫(xi)條(tiao)的(de)車(che)間(jian)要(yao)時(shi)刻(ke)保(bao)持(chi)清(qing)潔(jie)無(wu)汙(wu)染(ran),最(zui)好(hao)是(shi)做(zuo)到(dao)無(wu)塵(chen)車(che)間(jian),這(zhe)是(shi)有(you)利(li)於(yu)焊(han)錫(xi)條(tiao)上(shang)錫(xi)的(de)潤(run)滑(hua)性(xing)的(de)。
baoxi,hanxitiaozaihanxishichuxianbaoxixianxiang,zhezhongbuliangqingkuangdeyuanyinjiuyouduozhong,kenengshihanxitiaodeyurewendubugouhuobenshenhanxiludewendujiaodi。hanxitiaodezhuhanjihuoxingbugou,meiyouqidaofuzhuhanxizuoyong,yehuidaozhichixibuliangdexianxiang。haiyoujiushihanxitiaozaihanxizhongyijingbeiwuran。
焊han錫xi條tiao的de焊han點dian出chu現xian拉la尖jian現xian象xiang,造zao成cheng這zhe種zhong不bu良liang一yi般ban是shi焊han錫xi條tiao在zai熔rong錫xi時shi溫wen度du傳chuan導dao不bu均jun勻yun,或huo是shi焊han錫xi條tiao的de焊han錫xi設she備bei老lao化hua,無wu法fa正zheng常chang工gong作zuo。所suo以yi要yao定ding期qi對dui設she備bei進jin行xing檢jian修xiu和he維wei護hu。
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。
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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