選用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)適當的(de)(de)(de)(de)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)劑對(dui)(dui)超(chao)(chao)(chao)(chao)聲(sheng)(sheng)波(bo)(bo)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)效(xiao)(xiao)(xiao)果影響(xiang)較大(da)(da)(da)(da)。超(chao)(chao)(chao)(chao)聲(sheng)(sheng)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)的(de)(de)(de)(de)作用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)機制主要(yao)是空(kong)化作用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong),除物質的(de)(de)(de)(de)主要(yao)成分、油(you)垢或機體自身的(de)(de)(de)(de)機械雜質外,選擇的(de)(de)(de)(de)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)液(ye)必須考(kao)慮(lv)到清(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)液(ye)的(de)(de)(de)(de)粘度和(he)表面張力,才能起到空(kong)化作用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)。超(chao)(chao)(chao)(chao)聲(sheng)(sheng)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)對(dui)(dui)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)質量的(de)(de)(de)(de)要(yao)求很(hen)高(gao),經常使用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)幾(ji)種不(bu)同(tong)(tong)(tong)的(de)(de)(de)(de)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)液(ye)在(zai)(zai)不(bu)同(tong)(tong)(tong)的(de)(de)(de)(de)槽中或依(yi)次(ci)(ci)進(jin)行,每一種清(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)液(ye)的(de)(de)(de)(de)作用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)都不(bu)一樣。舉例來(lai)說,三(san)氯乙烯、氫氧化鈉水(shui)溶(rong)液(ye)、合(he)成洗(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)滌(di)劑、水(shui)、酒精先后用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)來(lai)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)光(guang)學元件(jian),丙(bing)酮及1*混(hun)合(he)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)液(ye),用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)來(lai)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)半(ban)導體設備,用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)2*的(de)(de)(de)(de)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)液(ye)和(he)去離子水(shui),經過(guo)多次(ci)(ci)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi),零(ling)(ling)件(jian)表面達到預期效(xiao)(xiao)(xiao)果。最常見的(de)(de)(de)(de)方(fang)(fang)式就是將超(chao)(chao)(chao)(chao)聲(sheng)(sheng)波(bo)(bo)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)浸入(ru)槽內(nei),在(zai)(zai)含(han)有(you)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)液(ye)的(de)(de)(de)(de)超(chao)(chao)(chao)(chao)聲(sheng)(sheng)波(bo)(bo)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)槽內(nei),由超(chao)(chao)(chao)(chao)聲(sheng)(sheng)波(bo)(bo)換能器產(chan)生的(de)(de)(de)(de)超(chao)(chao)(chao)(chao)聲(sheng)(sheng)波(bo)(bo)振動由清(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)槽底部(bu)(bu)輻射到清(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)液(ye)中。尤其適用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)于中小型零(ling)(ling)件(jian)。對(dui)(dui)大(da)(da)(da)(da)小、重量較大(da)(da)(da)(da)的(de)(de)(de)(de)零(ling)(ling)件(jian),可采用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)局部(bu)(bu)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)的(de)(de)(de)(de)方(fang)(fang)法,即將零(ling)(ling)件(jian)浸入(ru)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)液(ye)中清(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi),未清(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)部(bu)(bu)分浸在(zai)(zai)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)液(ye)中,直至完全清(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)。另外一種方(fang)(fang)法是根據(ju)大(da)(da)(da)(da)尺寸零(ling)(ling)件(jian)形(xing)狀及局部(bu)(bu)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)的(de)(de)(de)(de)需要(yao),設計特殊形(xing)狀的(de)(de)(de)(de)超(chao)(chao)(chao)(chao)聲(sheng)(sheng)換能器,實現局部(bu)(bu)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)。對(dui)(dui)具(ju)有(you)嚴格(ge)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)要(yao)求的(de)(de)(de)(de)零(ling)(ling)件(jian),在(zai)(zai)不(bu)同(tong)(tong)(tong)的(de)(de)(de)(de)槽內(nei)采用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)多種不(bu)同(tong)(tong)(tong)的(de)(de)(de)(de)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)液(ye)進(jin)行超(chao)(chao)(chao)(chao)聲(sheng)(sheng)波(bo)(bo)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)。另外,還可以使用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)其他的(de)(de)(de)(de)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)方(fang)(fang)法,例如(ru)加熱(re)浸洗(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi),超(chao)(chao)(chao)(chao)聲(sheng)(sheng)波(bo)(bo)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)等(deng)。對(dui)(dui)含(han)有(you)特厚油(you)脂的(de)(de)(de)(de)零(ling)(ling)件(jian),一般先用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)熱(re)浸洗(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)或高(gao)溫噴洗(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi),再(zai)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)超(chao)(chao)(chao)(chao)聲(sheng)(sheng)波(bo)(bo)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)。對(dui)(dui)某些零(ling)(ling)件(jian)形(xing)狀過(guo)于復雜,如(ru)孔、孔角不(bu)一致等(deng),可采用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)一次(ci)(ci)多次(ci)(ci)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi),即在(zai)(zai)不(bu)同(tong)(tong)(tong)超(chao)(chao)(chao)(chao)聲(sheng)(sheng)頻(pin)率下(xia)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)。清(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)液(ye)的(de)(de)(de)(de)超(chao)(chao)(chao)(chao)聲(sheng)(sheng)振動頻(pin)率對(dui)(dui)超(chao)(chao)(chao)(chao)聲(sheng)(sheng)清(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)(qing)洗(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)效(xiao)(xiao)(xiao)果有(you)很(hen)大(da)(da)(da)(da)的(de)(de)(de)(de)影響(xiang),這是因為(wei)它對(dui)(dui)空(kong)化的(de)(de)(de)(de)影響(xiang)很(hen)大(da)(da)(da)(da)。通常用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)在(zai)(zai)20kH...
發(fa)布時(shi)間(jian):
2021
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09
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13
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