fenmeihuizuoweigongyefeiqiwu，zaidianli、shuinidengxingyezhongchanshengliangjuda，qiyouxiaochucunheliyongyizhishiqiyeguanzhudezhongdian。fenmeihuichucunguanzuoweichucunfenmeihuidezhuyaoshebei，qihanjiezhiliangzhijieguanxidaochucunguandemifengxing、naifushixingheanquanxing。benwenjiangweirao“fenmeihuichucunguanhanjieshiyongxiaoguo”zheiyiguanjianci，tantaohanjiegongyidexuanze、caozuojiqiaojiqiduichucunguanxingnengdeyingxiang。
fenmeihuichucunguandetedianyuyongtu
fenmeihuichucunguanshiyizhongzhuanweichucunfenmeihuishejiderongqi，qitedianzaiyumifengxinghao、naifushixingqiang，shiyongyudianchang、shuinichangdenggongyeshengchanhuanjing。lianghaodemifengxingbujinnengyouxiaofangzhifenmeihuidexielou，hainengjianshaohuanjingwuran；ernaifushixingzequebaolechucunguanzaizhangqishiyongzhongdewendingxing。
焊接工艺的选择
hanjieshifenmeihuichucunguanzhizaoguochengzhongdeguanjianhuanjie，hanjiegongyidexuanzezhijieyingxiangchucunguandehanjiezhiliang。zhenduifenmeihuichucunguandetedian，changyongdehanjiegongyibaokuotighan（wujiduoxingqitibaohuhan）、mig/maghan（jinshuduoxingqitibaohudianhuhan）heshougongdianhuhandeng。
TIG焊
tighanshiyizhonggaopinzhihanjiefangfa，shiyongyugezhongjinshuhehejincailiao。qihanfengxingmaomeiguan、rongshenxiao、hanjiezhilianggao，tebieshiyongyuduihanfengzhiliangyaoqiujiaogaodefenmeihuichucunguan。tighanxuyaodandutigongduoxingqiti（ruyaqi）zuoweibaohuqi，keyiyouxiaofangzhihanjieguochengzhongdeyanghuahewuran，quebaohanjiezhiliang。
MIG/MAG焊
mig/maghanshiyizhongbanzidong/quanzidongdehanjiefangfa，shiyongyudaxinggongjiandeshengchanjiagong。qihanjiexiaolvgao、caozuojiandan，tongguoxuanzeheshidehansihebaohuqiti，keyihanjiegezhongcailiao。zaifenmeihuichucunguandezhizaozhong，mig/maghannenggoumanzudapiliangshengchandexuqiu，tongshibaozhenghanjiezhiliang。
手工电弧焊
shougongdianhuhanshiyizhongchuantongdehanjiefangfa，shiyongyuhanjiejiaohoudelingjianhuobuguizexingzhuangdebujian。suiranqicaozuoguochengxiangduifansuo，dankexiedaixinghao、shihegezhongchanghe，qietouzichengbendi。raner，youyuxuyaoshuliandejishuhefengfudejingyan，shougongdianhuhanzaifenmeihuichucunguandehanjiezhongyingjinshenshiyong，yiquebaohanjiezhiliang。
hanjiecaozuojiqiaoyuzhuyishixiang
wuluncaiyongnazhonghanjiegongyi，caozuojiqiaodoushiyingxianghanfengzhiliangdeguanjianyinsu。zaihanjiefenmeihuichucunguanshi，xuyaozhuyiyixiajidian：
hanjieqianqingjie：hanjieqianyaochediqingjiecailiaobiaomian，quchuyouwu、yanghuawudengzazhi，quebaohanjiequyudeqingjiedu，congertigaohanjiezhiliang。
suojingongjian：zaihanjieguochengzhong，yaoquebaogongjiansuojinlaogu，fangzhihanjieguochengzhongfashengyidonghuobianxing，yingxianghanfengzhiliang。
kongzhihanjiesuduhejiaodu：dadihanshiyaozhuyihanjiesuduhehanjiejiaodudekongzhi，bimianhanjieguokuaihuojiaodubudangdaozhihanfengchuxianliewen、weirongtoudengwenti。
baohuqitiliutong：zaishiyongtighanhemig/maghanshi，yaoquebaobaohuqiliutongchang，fangzhihanjieguochengzhongchanshengqipao、kongdongdengzhiliangwenti。
焊接效果与性能提升
tongguohelidehanjiegongyiheyanjindecaozuoliucheng，keyixianzhutigaofenmeihuichucunguandehanjiezhiliang。lianghaodehanjiezhiliangbujinbaozhenglechucunguandemifengxinghenaifushixing，haiyanzhangleqishiyongshouming。ciwai，suizhehanjiejishudefazhan，yixiechuangxindehanjiefangfahecailiaoyebeiyingyongyufenmeihuichucunguandezhizaozhong。liru，caiyongfenmeihuihuoxinghanjijinxinghanjie，keyizaiyidingchengdushanggaishanhanjiezhiliang，tigaorongfucengdeyingdu、naimoxing、naishixinghenaichongshixingneng。
fenmeihuichucunguandehanjiezhiliangzhijieguanxidaoqishiyongxiaoguoheanquanxing。tongguoxuanzeheshidehanjiegongyi、zhangwozhengquedecaozuojiqiaoyijicaiyongchuangxindehanjiefangfa，keyixianzhutigaochucunguandehanjiezhiliangheshiyongxingneng。weilai，suizhehanjiejishudebuduanjinbuheyingyonglingyudebuduantuozhan，fenmeihuichucunguandehanjieshiyongxiaoguojianghuidedaojinyibutisheng，weiqiyedeshengchanhefazhantigonggengjiajianshidebaozhang。
