焊錫膏在焊接時的常見問題 - 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
焊錫膏是用於SMT貼片焊接技術的一種焊錫材料。盡管焊錫膏是隨著SMT技應運而生的,但是在焊接過程中還是會有一些不良的焊接情況發生。在焊接中,焊錫膏常會在SMT焊錫技術中發生什麼樣的不良情況呢。
shouxianhenkenengfashenghanxigaodetuxingcuowei。zheshiyouyugangbanduiweibudangyuhanpanfashengpianyi,shideyinshuajideyinshuajingdubugou,zhecaizaochenglehanxigaodetuxingcuoweixianxiang。hanxigaozaihanxiguochengzhongfashenghanxigaotuxingcuoweihenkenenghuiyinqiqiaolian,yingxiangdianludedaotongwenti。zhegeshihouyingdangjishitiaozhenggangbandeweizhi,tiaozhengyinshuajidejingdu。jishijiuzhengcuowucaishiburangwentikuodadeliangfang。
不(bu)僅(jin)有(you)圖(tu)形(xing)錯(cuo)位(wei)的(de)不(bu)良(liang),還(hai)會(hui)出(chu)現(xian)焊(han)錫(xi)膏(gao)圖(tu)形(xing)拉(la)尖(jian),有(you)凹(ao)陷(xian)。出(chu)現(xian)這(zhe)種(zhong)焊(han)錫(xi)膏(gao)不(bu)良(liang)情(qing)況(kuang),應(ying)該(gai)是(shi)刮(gua)刀(dao)使(shi)用(yong)的(de)壓(ya)力(li)太(tai)大(da),而(er)橡(xiang)皮(pi)刮(gua)刀(dao)硬(ying)度(du)不(bu)夠(gou)或(huo)者(zhe)是(shi)模(mo)板(ban)窗(chuang)口(kou)較(jiao)大(da)導(dao)致(zhi)的(de)。出(chu)現(xian)焊(han)錫(xi)膏(gao)圖(tu)形(xing)拉(la)尖(jian)會(hui)造(zao)成(cheng)焊(han)錫(xi)材(cai)料(liao)量(liang)不(bu)足(zu),易(yi)發(fa)生(sheng)虛(xu)焊(han)現(xian)象(xiang),並(bing)且(qie)焊(han)點(dian)強(qiang)硬(ying)度(du)差(cha)。此(ci)時(shi)應(ying)當(dang)調(tiao)整(zheng)印(yin)刷(shua)壓(ya)力(li),更(geng)換(huan)金(jin)屬(shu)刮(gua)刀(dao),改(gai)進(jin)模(mo)板(ban)窗(chuang)口(kou)的(de)設(she)計(ji)。解(jie)決(jue)問(wen)題(ti),最(zui)重(zhong)要(yao)的(de)就(jiu)是(shi)對(dui)症(zheng)下(xia)藥(yao),快(kuai)速(su)有(you)效(xiao)的(de)解(jie)決(jue)問(wen)題(ti)。
ruguochuxianhanxigaotuxingbujunyun,faxianyouduandian,zhehenkenengjiushimobanchuangkoubideguanghuadubugou,huoshiyinshuabanshiyongcishuguoduo,meiyoujishiqingchucanliudehanxigao。ruguohanxigaodechubianxingbuhaoyerongyidaozhiduandiandechansheng。duandiandechanshengyehuishihanliaobuzu,fashengxuhan,chulibanfajiushijiangmobanqingxiganjing,baochiguanghuadu。
ruofashenghanxigaotuxingbeiwurandexianxiang,wentiyuanyinkenengshihanxigaobenshenzhiliangbuhao,huoshimobanbuganjing。zheyehuirongyifashengqiaolianxianxiang。jiaohaodejiejuebanfajiushigenghuanhanxigaoyijiqingliganjinggangban。
- loading...
