淬火設備廠家：釬焊是(shi)什么意思？特點(dian)有(you)哪(na)些(xie)

　　釬焊是什么意思?相信很多朋友都不知道，它的應用特點有哪些，對此 你都有哪些了解，帶著這些疑問，接下來就讓淬火設備廠家網站的小編來(lai)跟大家簡單說說，有興趣(qu)的朋友可以來(lai)看(kan)看(kan)。

　　淬火設備廠家說釬焊是什么意思

　　釬(han)(han)(han)焊(han)(han)(han)(han)(han)(han)，是指低(di)于焊(han)(han)(han)(han)(han)(han)件(jian)(jian)(jian)(jian)(jian)(jian)熔(rong)(rong)(rong)點(dian)的(de)(de)釬(han)(han)(han)料(liao)和(he)(he)焊(han)(han)(han)(han)(han)(han)件(jian)(jian)(jian)(jian)(jian)(jian)同時(shi)加(jia)熱到(dao)釬(han)(han)(han)料(liao)熔(rong)(rong)(rong)化(hua)溫度(du)后，利用(yong)液(ye)態釬(han)(han)(han)料(liao)填(tian)充(chong)(chong)固(gu)態工(gong)(gong)件(jian)(jian)(jian)(jian)(jian)(jian)的(de)(de)縫(feng)(feng)(feng)隙(xi)使金屬連接(jie)(jie)(jie)的(de)(de)焊(han)(han)(han)(han)(han)(han)接(jie)(jie)(jie)方法。根據(ju)釬(han)(han)(han)料(liao)熔(rong)(rong)(rong)點(dian)的(de)(de)不同，釬(han)(han)(han)焊(han)(han)(han)(han)(han)(han)又分為硬釬(han)(han)(han)焊(han)(han)(han)(han)(han)(han)和(he)(he)軟釬(han)(han)(han)焊(han)(han)(han)(han)(han)(han)。 釬(han)(han)(han)焊(han)(han)(han)(han)(han)(han)變(bian)形小，接(jie)(jie)(jie)頭(tou)光滑美觀，適合(he)于焊(han)(han)(han)(han)(han)(han)接(jie)(jie)(jie)精(jing)密、復(fu)雜和(he)(he)由不同材料(liao)組成的(de)(de)構件(jian)(jian)(jian)(jian)(jian)(jian)，如(ru)蜂窩結構板、透平(ping)葉片、硬質合(he)金刀具和(he)(he)印刷電路板等。釬(han)(han)(han)焊(han)(han)(han)(han)(han)(han)前對工(gong)(gong)件(jian)(jian)(jian)(jian)(jian)(jian)必須進行細(xi)(xi)致加(jia)工(gong)(gong)和(he)(he)嚴格(ge)清洗(xi)，除去油污和(he)(he)過(guo)厚(hou)的(de)(de)氧化(hua)膜(mo)，保證接(jie)(jie)(jie)口(kou)裝配間(jian)(jian)(jian)隙(xi)。間(jian)(jian)(jian)隙(xi)一般要求(qiu)在(zai) 0.01～0.1毫米之(zhi)間(jian)(jian)(jian)。 較(jiao)之(zhi)熔(rong)(rong)(rong)焊(han)(han)(han)(han)(han)(han)，釬(han)(han)(han)焊(han)(han)(han)(han)(han)(han)時(shi)母材不熔(rong)(rong)(rong)化(hua)，僅釬(han)(han)(han)料(liao)熔(rong)(rong)(rong)化(hua); 較(jiao)之(zhi)壓(ya)焊(han)(han)(han)(han)(han)(han)，釬(han)(han)(han)焊(han)(han)(han)(han)(han)(han)時(shi)不對焊(han)(han)(han)(han)(han)(han)件(jian)(jian)(jian)(jian)(jian)(jian)施加(jia)壓(ya)力。 釬(han)(han)(han)焊(han)(han)(han)(han)(han)(han)形成的(de)(de)焊(han)(han)(han)(han)(han)(han)縫(feng)(feng)(feng)稱(cheng)為釬(han)(han)(han)縫(feng)(feng)(feng)。 釬(han)(han)(han)焊(han)(han)(han)(han)(han)(han)所用(yong)的(de)(de)填(tian)充(chong)(chong)金屬稱(cheng)為釬(han)(han)(han)料(liao)。 釬(han)(han)(han)焊(han)(han)(han)(han)(han)(han)過(guo)程：表面清洗(xi)好的(de)(de)工(gong)(gong)件(jian)(jian)(jian)(jian)(jian)(jian)以(yi)搭(da)接(jie)(jie)(jie)型式裝配在(zai)一起，把(ba)釬(han)(han)(han)料(liao)放在(zai)接(jie)(jie)(jie)頭(tou)間(jian)(jian)(jian)隙(xi)附(fu)近或(huo)接(jie)(jie)(jie)頭(tou)間(jian)(jian)(jian)隙(xi)之(zhi)間(jian)(jian)(jian)。當(dang)工(gong)(gong)件(jian)(jian)(jian)(jian)(jian)(jian)與釬(han)(han)(han)料(liao)被加(jia)熱到(dao)稍(shao)高(gao)于釬(han)(han)(han)料(liao)熔(rong)(rong)(rong)點(dian)溫度(du)后，釬(han)(han)(han)料(liao)熔(rong)(rong)(rong)化(hua)(工(gong)(gong)件(jian)(jian)(jian)(jian)(jian)(jian)未熔(rong)(rong)(rong)化(hua))，并借助毛細(xi)(xi)作用(yong)被吸入(ru)和(he)(he)充(chong)(chong)滿固(gu)態工(gong)(gong)件(jian)(jian)(jian)(jian)(jian)(jian)間(jian)(jian)(jian)隙(xi)之(zhi)間(jian)(jian)(jian)，液(ye)態釬(han)(han)(han)料(liao)與工(gong)(gong)件(jian)(jian)(jian)(jian)(jian)(jian)金屬相互擴(kuo)散(san)溶解，冷凝后即(ji)形成釬(han)(han)(han)焊(han)(han)(han)(han)(han)(han)接(jie)(jie)(jie)頭(tou)。

　　應用特點有哪些

　　⑴釬(han)焊(han)加熱(re)溫度較低，接頭光滑平整(zheng)，組織和機(ji)械性能變化小，變形小，工件(jian)尺寸(cun)。

　　⑵可(ke)焊同種(zhong)金屬(shu)，也可(ke)焊異種(zhong)材料，且對工(gong)件(jian)厚度差無(wu)嚴格(ge)限制。

　　⑶有些釬焊方(fang)法(fa)可同時(shi)焊多焊件、多接頭，生產率很高。

　　⑷釬焊設(she)備簡(jian)單，生(sheng)產投資費用少。

　　⑸接(jie)頭強度低，耐(nai)熱性差，且焊前清(qing)整要求嚴格，釬(han)料價格較(jiao)貴

以(yi)上就是淬火設備廠家整理的相關資料，希望(wang)對(dui)大家有所幫助。