光學(xué)清洗機(jī)是怎樣清洗零件的呢?今天我們就為大家分享一下:
How to clean the parts ofthe optical cleaning machine? Today we'll share it with you:
1.磁清洗
1magnetic cleaning
最好的光學(xué)清洗機(jī)一般都用磁清洗,將設(shè)備零件上的污漬、雜質(zhì)等等物品進(jìn)行吸附。在有效清潔的同時(shí),磁清洗能夠保證不傷及設(shè)備零件。除此之外,對(duì)于設(shè)備零件中的空隙,以及狹小部分,磁清洗也能夠準(zhǔn)確的將污漬、雜質(zhì)進(jìn)行吸附清潔。
The
best optical cleaningmachines are generally magnetic cleaning, the
equipment parts on the stains,impurities and other items for adsorption.
At the same time, the magneticcleaning can ensure no damage to the
parts of the equipment. In addition, thegap in the equipment parts, as
well as a small part of the magnetic cleaningcan also be accurate
stains, impurities, adsorption cleaning.
2.超聲清洗
2ultrasonic cleaning
對(duì)于有些極為精細(xì)的設(shè)備零件,不能使用傳統(tǒng)方法進(jìn)行擦拭清潔,只能通過特殊手段進(jìn)行清潔。專業(yè)的光學(xué)清洗機(jī)能夠使用超聲能夠產(chǎn)生高速的微射流,進(jìn)而對(duì)于設(shè)備零件上的污漬、雜質(zhì)進(jìn)行分解,從而有效的清潔設(shè)備零件,以方其更好的運(yùn)轉(zhuǎn)。
For
some very fine equipmentparts, can not use the traditional method of
cleaning, only by special means toclean. Professional optical cleaning
machine(www.qingxijiw.com) can use ultrasound to producehigh-speed micro
jet, and then for the equipment parts on the stains,impurities to be
decomposed, so as to effectively clean the equipment parts, inorder to
better operation of the party.
除了出色的清潔效果之外,光學(xué)清洗機(jī)還十分的環(huán)保、節(jié)能。一般來說,超值的光學(xué)清洗機(jī)不需要任何洗滌用品的使用,所以也避免了企業(yè)的開銷更不會(huì)有二次污染,絕對(duì)是企業(yè)對(duì)于零件以及設(shè)備維護(hù)的首選商品。
In
addition to the excellentcleaning effect, optical cleaning machine is
also very environmentallyfriendly, energy saving. Generally speaking,
the value of optical cleaningmachine does not require the use of any
detergent, so avoiding the corporateoverhead but there will be no
secondary pollution, is absolutely the parts andequipment maintenance
are the first choice for merchandise for the enterprise.
超聲波是一種頻率超出人類聽覺范圍20 kHz以上的聲波。超聲波的傳播要依靠彈性介質(zhì),其傳播時(shí),使彈性介質(zhì)中的粒子振蕩,并通過介質(zhì)按超聲波的傳播方向傳遞能量,這種波可分為縱向波和橫向波。在固體內(nèi),兩者都可以傳送,而在氣體和液體內(nèi),只有縱向波可以傳送。超聲波能夠引起質(zhì)點(diǎn)振動(dòng),質(zhì)點(diǎn)振動(dòng)的加速度與超聲頻

超聲波清洗
超聲波清洗
率的平方成正比。因此,幾十千赫茲的超聲會(huì)產(chǎn)生極大的作用力,強(qiáng)超聲波在液體中傳播時(shí),由于非線性作用,會(huì)產(chǎn)生聲空化。在空化氣泡突然閉合時(shí)發(fā)出的沖擊波可在其周圍產(chǎn)生上千個(gè)大氣壓力,對(duì)污層的直接反復(fù)沖擊,一方面破壞污物與清洗件表面的吸附,另一方面也會(huì)引起污物層的破壞而脫離清洗件表面并使它們分散到清洗液中。氣泡的振動(dòng)也能對(duì)固體表面進(jìn)行擦洗。氣泡還能“鉆入”裂縫中做振動(dòng),使污物脫落。對(duì)于有油脂性污物,由于超聲空化作用,兩種液體在界面迅速分散而乳化,當(dāng)固體粒子被油污裹著而粘附在清洗件表面時(shí),油被乳化,固體粒子即脫落??栈瘹馀菰谡駝?dòng)過程中會(huì)使液體本身產(chǎn)生環(huán)流,即所謂聲流。他可使振動(dòng)氣泡表面存在很高的速度梯度和粘滯應(yīng)力,促使清洗件表面污物的破壞和脫落,超聲空化在固體和液體表面上所產(chǎn)生的高速微射流能夠除去或削弱邊界污層,腐蝕固體表面,增加攪拌作用,加速可溶性污物的溶解,強(qiáng)化化學(xué)清洗劑的清洗作用。此外,超聲振動(dòng)在清洗液中引起質(zhì)點(diǎn)很大的振動(dòng)速度和加速度,亦使清洗件表面的污物受到頻繁而激烈的沖擊。
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影響清洗因素
清洗介質(zhì):采用超聲波清洗,一般有兩類清洗劑即化學(xué)溶劑和水基清洗劑。清洗介質(zhì)的化學(xué)作用可以加速超聲波清洗效果,超聲波清洗是物理作用,兩種作用相結(jié)合,依對(duì)物件進(jìn)行充分、徹底的清洗。
功率密度:超聲波的功率密度越高,空化效果越強(qiáng),速度越快,清洗效果越好,但對(duì)于精密的表面光潔度甚高的物件,采用長時(shí)間的高功率密度清洗會(huì)對(duì)物件表面產(chǎn)生空化、腐蝕。
超聲頻率:適用于工件粗、臟、初洗,頻率高則超聲波方向性強(qiáng),適合于精細(xì)的物件清洗。
清洗高溫:一般來說,超聲波在50°C~60°C時(shí)的空化效果最好,清洗劑也不是溫度越高,作用越顯著,有可能會(huì)高溫失效,通常超聲波在超過85°C時(shí),清洗效果已變差。所以實(shí)際應(yīng)用超聲波清洗時(shí),采用50°C~70°C的工作溫度。
