我們已經介紹過焊錫條chanshengxizhadezhuyaoyuanyin，shihanxitiaofashengleyanghuafanying。hanxitiaoyanghuafanyingyueduo，chanshengdehanxizhayejiuyueduo。ruguoshizaibofenghanxigongyizhong
，hanxishiyaozhuyibofengbuyiguogao
，yibanbuchaoguoyinzhibanhoududesanfenzhiyi，jishibofengdingduanyaochaoguoyinzhibanhanximian
，danshibunengmeiguoyuanqijian。

        ruguobofengbuwendingjiuhenrongyijiangkongqidaidaohanxilunei，jiakuaihanxitiaodeyanghua。yinzhibanbiaomianshangdefutongyijiyuanqijianyinjiaoshangdetongdouhuirongjiezaihanxilunei。ranerxitongyanghuawurongdianhengao，huiyigutaixiaokelidexingtaicunzaiyuhanxiyezhong。

        這zhe樣yang的de話hua就jiu還hai要yao處chu理li銅tong的de問wen題ti
，除chu銅tong首shou先xian就jiu是shi停ting止zhi波bo峰feng，但dan不bu停ting止zhi焊han錫xi爐lu的de加jia熱re，將jiang焊han錫xi爐lu表biao麵mian殘can渣zha清qing理li幹gan淨jing

，使shi焊han錫xi液ye表biao麵mian如ru鏡jing麵mian，然ran後hou降jiang低di焊han錫xi爐lu溫wen度du，攪jiao拌ban焊han錫xi夜ye使shi錫xi銅tong氧yang化hua物wu浮fu在zai液ye麵mian。此ci時shi將jiang這zhe些xie表biao麵mian的de浮fu渣zha清qing理li掉diao即ji可ke。