導電紫銅管 電力紫銅管 高壓紫銅管 脫脂紫銅管焊接的方法

脫脂紫(zi)銅(tong)(tong)(tong)(tong)(tong)管焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)接(jie)(jie)(jie)方(fang)法介紹！高壓紫(zi)銅(tong)(tong)(tong)(tong)(tong)管 大口徑紫(zi)銅(tong)(tong)(tong)(tong)(tong)管 電(dian)(dian)(dian)力紫(zi)銅(tong)(tong)(tong)(tong)(tong)管 導電(dian)(dian)(dian)紫(zi)銅(tong)(tong)(tong)(tong)(tong)管 在紫(zi)銅(tong)(tong)(tong)(tong)(tong)的(de)(de)銀銅(tong)(tong)(tong)(tong)(tong)合金焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)接(jie)(jie)(jie)的(de)(de)時(shi)(shi)候一很多大型(xing)結構(gou)都可(ke)以使用(yong)(yong)(yong)(yong)自動(dong)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)接(jie)(jie)(jie)的(de)(de)方(fang)法： 1．紫(zi)銅(tong)(tong)(tong)(tong)(tong)的(de)(de)手(shou)(shou)藝(yi)(yi)電(dian)(dian)(dian)弧(hu)(hu)(hu)(hu)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)手(shou)(shou)藝(yi)(yi)電(dian)(dian)(dian)弧(hu)(hu)(hu)(hu)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)時(shi)(shi)選(xuan)(xuan)用(yong)(yong)(yong)(yong)紫(zi)銅(tong)(tong)(tong)(tong)(tong)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)條銅(tong)(tong)(tong)(tong)(tong)107焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)芯(xin)為紫(zi)銅(tong)(tong)(tong)(tong)(tong)（T2T3焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)前(qian)應(ying)(ying)整理焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)接(jie)(jie)(jie)處邊(bian)緣(yuan)。焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)件厚(hou)度(du)大于4毫米時(shi)(shi)，焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)前(qian)有必要(yao)預熱，預熱溫度(du)通(tong)(tong)常(chang)在400~500℃擺布。用(yong)(yong)(yong)(yong)銅(tong)(tong)(tong)(tong)(tong)107焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)條焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)接(jie)(jie)(jie)，電(dian)(dian)(dian)源應(ying)(ying)選(xuan)(xuan)用(yong)(yong)(yong)(yong)直(zhi)流(liu)反(fan)接(jie)(jie)(jie)。焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)接(jie)(jie)(jie)時(shi)(shi)應(ying)(ying)當用(yong)(yong)(yong)(yong)短弧(hu)(hu)(hu)(hu)，焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)條不宜作橫(heng)向搖擺。 2．紫(zi)銅(tong)(tong)(tong)(tong)(tong)的(de)(de)氣焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)接(jie)(jie)(jie)紫(zi)銅(tong)(tong)(tong)(tong)(tong)zui常(chang)用(yong)(yong)(yong)(yong)的(de)(de)對接(jie)(jie)(jie)接(jie)(jie)(jie)頭(tou)，焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)接(jie)(jie)(jie)紫(zi)銅(tong)(tong)(tong)(tong)(tong)（即通(tong)(tong)常(chang)所(suo)稱的(de)(de)工業純(chun)銅(tong)(tong)(tong)(tong)(tong)）辦(ban)(ban)法有氣焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)、手(shou)(shou)藝(yi)(yi)碳弧(hu)(hu)(hu)(hu)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)、手(shou)(shou)藝(yi)(yi)電(dian)(dian)(dian)弧(hu)(hu)(hu)(hu)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)和(he)(he)手(shou)(shou)藝(yi)(yi)氬弧(hu)(hu)(hu)(hu)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)等(deng)辦(ban)(ban)法。搭接(jie)(jie)(jie)接(jie)(jie)(jie)頭(tou)和(he)(he)丁字接(jie)(jie)(jie)頭(tou)盡量(liang)少選(xuan)(xuan)用(yong)(yong)(yong)(yong)。氣焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)可(ke)選(xuan)(xuan)用(yong)(yong)(yong)(yong)兩種(zhong)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)絲，一種(zhong)是富含脫氧(yang)元(yuan)素的(de)(de)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)絲，如絲201202另一種(zhong)是通(tong)(tong)常(chang)的(de)(de)紫(zi)銅(tong)(tong)(tong)(tong)(tong)絲和(he)(he)母材的(de)(de)切條，選(xuan)(xuan)用(yong)(yong)(yong)(yong)氣劑301作助熔劑。氣焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)紫(zi)銅(tong)(tong)(tong)(tong)(tong)時(shi)(shi)應(ying)(ying)選(xuan)(xuan)用(yong)(yong)(yong)(yong)中(zhong)性焰。 　　焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)條作往復的(de)(de)直(zhi)線運(yun)動(dong)，可(ke)以改進(jin)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)縫(feng)的(de)(de)成形(xing)。長焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)縫(feng)應(ying)(ying)選(xuan)(xuan)用(yong)(yong)(yong)(yong)逐漸退焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)法。焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)接(jie)(jie)(jie)速度(du)應(ying)(ying)盡量(liang)快些。多層焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)時(shi)(shi)，必需(xu)*鏟除(chu)層間的(de)(de)熔渣(zha)。焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)接(jie)(jie)(jie)應(ying)(ying)在通(tong)(tong)風杰出的(de)(de)場所(suo)進(jin)行(xing)，以避免(mian)銅(tong)(tong)(tong)(tong)(tong)中(zhong)毒(du)表(biao)象(xiang)。焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)后使用(yong)(yong)(yong)(yong)平頭(tou)錘敲擊焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)縫(feng)，消除(chu)應(ying)(ying)力和(he)(he)改進(jin)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)縫(feng)質(zhi)量(liang)。 3．紫(zi)銅(tong)(tong)(tong)(tong)(tong)的(de)(de)手(shou)(shou)藝(yi)(yi)氬弧(hu)(hu)(hu)(hu)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)紫(zi)銅(tong)(tong)(tong)(tong)(tong)手(shou)(shou)藝(yi)(yi)氬弧(hu)(hu)(hu)(hu)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)時(shi)(shi)，選(xuan)(xuan)用(yong)(yong)(yong)(yong)的(de)(de)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)絲有絲201特制紫(zi)銅(tong)(tong)(tong)(tong)(tong)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)和(he)(he)絲202也選(xuan)(xuan)用(yong)(yong)(yong)(yong)紫(zi)銅(tong)(tong)(tong)(tong)(tong)絲，如T2焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)前(qian)應(ying)(ying)對工件焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)接(jie)(jie)(jie)邊(bian)緣(yuan)和(he)(he)焊(han)(han)(han)(han)(han)(han)(han)(han)(han)(han)絲外(wai)表(biao)的(de)(de)氧(yang)化膜、油等(deng)臟物都必需(xu)整理潔凈，避免(mian)發作氣孔、夾(jia)渣(zha)等(deng)缺陷。