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美國金屬表面處理焊機和模具修補機

2015/6/11

我(wo)公司代理美(mei)國(guo)金屬(shu)(shu)表面強(qiang)化焊機(ji)(ji)Rocklinizer和(he)模(mo)具(ju)修(xiu)(xiu)(xiu)補機(ji)(ji)Moldmender,美(mei)國(guo)金屬(shu)(shu)表面強(qiang)化焊機(ji)(ji)主要應(ying)用(yong)高(gao)速鋼金屬(shu)(shu)表面強(qiang)化修(xiu)(xiu)(xiu)復(fu)等等,美(mei)國(guo)模(mo)具(ju)修(xiu)(xiu)(xiu)補機(ji)(ji)主要應(ying)用(yong)鑄造模(mo)具(ju)修(xiu)(xiu)(xiu)補和(he)修(xiu)(xiu)(xiu)復(fu)。

始自(zi)于1934年,來自(zi)美國(guo)的金屬表面強化修復機Rocklinizer:

工作原(yuan)(yuan)理:窄脈(mo)沖、大(da)電(dian)(dian)(dian)(dian)(dian)流(liu)冷焊(han)(han)(han)是世(shi)界上近幾年研制出的最新(xin)金(jin)(jin)屬表(biao)面處理技(ji)術。該(gai)設備是利(li)用(yong)該(gai)項(xiang)技(ji)術而研制的最新(xin)產(chan)品(pin)。其主(zhu)要原(yuan)(yuan)理是由內(nei)部(bu)的功(gong)能電(dian)(dian)(dian)(dian)(dian)路產(chan)生窄脈(mo)沖,大(da)電(dian)(dian)(dian)(dian)(dian)流(liu)(幾百(bai)~幾千安培),通(tong)過旋轉(zhuan)焊(han)(han)(han)槍(qiang)上的金(jin)(jin)屬電(dian)(dian)(dian)(dian)(dian)極(ji)與金(jin)(jin)屬工件(jian)表(biao)面形(xing)成(cheng)回路,在金(jin)(jin)屬工件(jian)表(biao)面與電(dian)(dian)(dian)(dian)(dian)極(ji)之間產(chan)生火花放電(dian)(dian)(dian)(dian)(dian),使(shi)其形(xing)成(cheng)瞬態(tai)高能,將電(dian)(dian)(dian)(dian)(dian)極(ji)瞬間加熱(re)到8000~25000℃,使(shi)電(dian)(dian)(dian)(dian)(dian)極(ji)材料沉積到被修復(fu)的金(jin)(jin)屬工件(jian)缺陷部(bu)位,形(xing)成(cheng)良好的冶(ye)金(jin)(jin)結合。而被加工工件(jian)不產(chan)生弦焊(han)(han)(han)效應(ying),即不會產(chan)生過熱(re)和變形(xing)。


主要優勢:

◆焊接層與工件結合力強;

◆被焊件不燒(shao)傷(shang)不變形;

◆焊接層可(ke)在較大范圍變化(hua);

◆焊接材料選(xuan)擇范圍廣泛;

◆有(you)優越(yue)的再焊性(xing);

◆焊接件無需(xu)進行熱處理;

◆焊接層(ceng)可以進(jin)行機(ji)械加(jia)工;

◆操(cao)作簡單靈活,成本低(di);

◆應(ying)用范圍廣泛(fan)。


應用(yong)范圍:

◆各(ge)(ge)(ge)類金(jin)屬表(biao)面(mian)缺欠修(xiu)(xiu)(xiu)補(如柴油(you)機曲軸磨損修(xiu)(xiu)(xiu)復,各(ge)(ge)(ge)種壓輥(gun)軋輥(gun)損傷修(xiu)(xiu)(xiu)復,各(ge)(ge)(ge)種閥門、密封(feng)(feng)軸的密封(feng)(feng),各(ge)(ge)(ge)種金(jin)屬沙眼、缺欠的修(xiu)(xiu)(xiu)復等);

◆各種金屬模具(ju)的超差、磨損、劃傷等修復;

◆金屬工(gong)件表面性(xing)能(neng)的提(ti)高(如在工(gong)件表面形(xing)成某種材料,提(ti)高其耐(nai)磨、耐(nai)腐(fu)或散(san)熱性(xing)能(neng)等(deng));

◆金(jin)屬(shu)件噴鍍底層處理(li),增加其結(jie)合強度和可(ke)焊底層制作等(deng)。