![如何選購微型超聲波清洗機？]( "如何選購微型超聲波清洗機？")
一(yi)(yi)、功(gong)率(lv)(lv)的選擇(ze)(ze)(ze) 超(chao)(chao)聲(sheng)波清(qing)(qing)(qing)(qing)洗(xi)(xi)效(xiao)果(guo)(guo)不一(yi)(yi)定與(功(gong)率(lv)(lv)×清(qing)(qing)(qing)(qing)洗(xi)(xi)時(shi)間(jian)(jian))成正比,有(you)時(shi)用(yong)(yong)(yong)(yong)小(xiao)功(gong)率(lv)(lv),花(hua)費很長(chang)時(shi)間(jian)(jian)也(ye)沒(mei)有(you)清(qing)(qing)(qing)(qing)除污垢(gou)。而(er)如果(guo)(guo)功(gong)率(lv)(lv)達(da)到(dao)一(yi)(yi)定數值,有(you)時(shi)很快便將污垢(gou)去除。若選擇(ze)(ze)(ze)功(gong)率(lv)(lv)太大(da),空(kong)(kong)(kong)(kong)化(hua)強(qiang)度(du)將大(da)大(da)增(zeng)加,清(qing)(qing)(qing)(qing)洗(xi)(xi)效(xiao)果(guo)(guo)是提(ti)高(gao)了,但這時(shi)使(shi)較精(jing)密的零(ling)(ling)件(jian)(jian)也(ye)產生蝕(shi)點(dian)(dian),得不償失,而(er)且清(qing)(qing)(qing)(qing)洗(xi)(xi)缸(gang)底部(bu)振(zhen)(zhen)動板處空(kong)(kong)(kong)(kong)化(hua)嚴(yan)重(zhong),水(shui)點(dian)(dian)腐蝕(shi)也(ye)增(zeng)大(da),在(zai)采(cai)用(yong)(yong)(yong)(yong)三氯乙烯等有(you)機(ji)溶(rong)劑(ji)時(shi),基(ji)本上沒(mei)有(you)問題,但采(cai)用(yong)(yong)(yong)(yong)水(shui)或水(shui)溶(rong)性清(qing)(qing)(qing)(qing)洗(xi)(xi)液時(shi),易(yi)于受到(dao)水(shui)點(dian)(dian)腐蝕(shi),如果(guo)(guo)振(zhen)(zhen)動板表面已受到(dao)傷痕,強(qiang)功(gong)率(lv)(lv)下(xia)水(shui)底產生空(kong)(kong)(kong)(kong)化(hua)腐蝕(shi)更嚴(yan)重(zhong),因(yin)此要按實(shi)際使(shi)用(yong)(yong)(yong)(yong)情況選擇(ze)(ze)(ze)超(chao)(chao)聲(sheng)功(gong)率(lv)(lv)。 二、頻(pin)(pin)率(lv)(lv)的選擇(ze)(ze)(ze) 超(chao)(chao)聲(sheng)清(qing)(qing)(qing)(qing)洗(xi)(xi)頻(pin)(pin)率(lv)(lv)從28kHz到(dao)120kHz之間(jian)(jian),在(zai)使(shi)用(yong)(yong)(yong)(yong)水(shui)或水(shui)清(qing)(qing)(qing)(qing)洗(xi)(xi)劑(ji)時(shi)由空(kong)(kong)(kong)(kong)穴作用(yong)(yong)(yong)(yong)引(yin)(yin)起(qi)的物理清(qing)(qing)(qing)(qing)洗(xi)(xi)力顯然對(dui)低(di)頻(pin)(pin)有(you)利,一(yi)(yi)般使(shi)用(yong)(yong)(yong)(yong)28-40kHz左右。對(dui)小(xiao)間(jian)(jian)隙、狹縫、深孔的零(ling)(ling)件(jian)(jian)清(qing)(qing)(qing)(qing)洗(xi)(xi),用(yong)(yong)(yong)(yong)高(gao)頻(pin)(pin)(一(yi)(yi)般40kHz以上)較好(hao)(hao),甚(shen)至幾(ji)百kHz。對(dui)鐘表零(ling)(ling)件(jian)(jian)清(qing)(qing)(qing)(qing)洗(xi)(xi)時(shi),用(yong)(yong)(yong)(yong)400kHz。若用(yong)(yong)(yong)(yong)寬(kuan)帶調頻(pin)(pin)清(qing)(qing)(qing)(qing)洗(xi)(xi),效(xiao)果(guo)(guo)更良好(hao)(hao)。 三、清(qing)(qing)(qing)(qing)洗(xi)(xi)籃的使(shi)用(yong)(yong)(yong)(yong) 在(zai)清(qing)(qing)(qing)(qing)洗(xi)(xi)小(xiao)零(ling)(ling)件(jian)(jian)物品時(shi),常(chang)使(shi)用(yong)(yong)(yong)(yong)網籃,由于網眼要引(yin)(yin)起(qi)超(chao)(chao)聲(sheng)衰(shuai)減,要特(te)別引(yin)(yin)起(qi)注意。當頻(pin)(pin)率(lv)(lv)為28khz時(shi)使(shi)用(yong)(yong)(yong)(yong)10mm以上的網眼為好(hao)(hao)。 四、清(qing)(qing)(qing)(qing)洗(xi)(xi)液溫(wen)度(du)的選擇(ze)(ze)(ze) 水(shui)清(qing)(qing)(qing)(qing)洗(xi)(xi)液最適(shi)宜的清(qing)(qing)(qing)(qing)洗(xi)(xi)溫(wen)度(du)為40-60℃,尤其在(zai)天冷時(shi)若清(qing)(qing)(qing)(qing)洗(xi)(xi)液溫(wen)度(du)低(di)空(kong)(kong)(kong)(kong)化(hua)效(xiao)應差,清(qing)(qing)(qing)(qing)洗(xi)(xi)效(xiao)果(guo)(guo)也(ye)差。因(yin)此有(you)部(bu)分(fen)清(qing)(qing)(qing)(qing)洗(xi)(xi)機(ji)在(zai)清(qing)(qing)(qing)(qing)洗(xi)(xi)缸(gang)外邊繞上加熱電熱絲進(jin)行溫(wen)度(du)控制,當溫(wen)度(du)升高(gao)后空(kong)(kong)(kong)(kong)化(hua)易(yi)發生,所以清(qing)(qing)(qing)(qing)洗(xi)(xi)...
發布時間:
2020
-
06
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18
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