具體的清洗時間要根據(jù)清洗工件結(jié)構(gòu)、材質(zhì)、油污及清洗方式的不同，所需的清洗時間也會有所差異。一般來說，油污較重零件的清洗時間可適當(dāng)延長，油污較輕易于清洗的可縮短清洗時間；清洗的同時，還要保證清洗的效率，所以清洗時間是根據(jù)清洗實際效果而定，并非一成不變的。相反，如果刻意延長了清洗時間，工件表面長時間摩擦，還可能會導(dǎo)致工件表面損傷。

The specific cleaning time depends on the structure, material, oil stains, and cleaning method of the cleaned workpiece, and the required cleaning time may also vary. Generally speaking, the cleaning time for parts with heavy oil stains can be appropriately extended, while for parts with light oil stains that are easy to clean, the cleaning time can be shortened; While cleaning, it is also necessary to ensure the efficiency of the cleaning, so the cleaning time is determined based on the actual cleaning effect and is not fixed. On the contrary, if the cleaning time is deliberately extended, prolonged friction on the surface of the workpiece may also lead to surface damage.

碳?xì)淝逑礄C佳清洗溫度？

What is the optimal cleaning temperature for hydrocarbon cleaning machines?

正常情況下，低閃點的碳?xì)淝逑磩┦遣辉试S加溫清洗的。高閃點碳?xì)淝逑磩┘訙貙囟鹊目刂品浅ｊP(guān)鍵，如果是初次加溫使用，請務(wù)必由專業(yè)的技術(shù)人員進(jìn)行指導(dǎo)操作，并做好安全防范工作。

Under normal circumstances, low flash point hydrocarbon cleaning agents are not allowed to be heated for cleaning. The heating of high flash point hydrocarbon cleaning agents is crucial for temperature control. If it is the first time using them for heating, it is necessary to have professional technical personnel guide the operation and take safety precautions.

清洗溫度主要取決于所用碳?xì)淝逑磩┑那逑垂に嚰伴W點。隨著加溫溫度的提升，一般情況下碳?xì)淝逑磩┑那逑戳κ怯幸欢ǔ潭忍嵘?，但由于碳?xì)溆锌扇夹?，清洗溫度越高碳?xì)湔羝麚]發(fā)越快，所以在加溫的同時需要嚴(yán)格把控加溫溫度。

The cleaning temperature mainly depends on the cleaning process and flash point of the hydrocarbon cleaning agent used. As the heating temperature increases, the cleaning power of hydrocarbon cleaning agents generally improves to a certain extent. However, due to the combustibility of hydrocarbons, the higher the cleaning temperature, the faster the evaporation of hydrocarbon vapor. Therefore, strict control of the heating temperature is required while heating.

一般來說，碳?xì)淝逑礈囟瓤刂票忍細(xì)溟W點低約15℃，這樣安全隱患相對會小一些。因此，需要綜合考慮碳?xì)淝逑垂に嚰伴W點的性質(zhì)，從而設(shè)定產(chǎn)品的清洗溫度。

Generally speaking, the temperature control for hydrocarbon cleaning is about 15 ℃ lower than the flash point of hydrocarbons, which reduces safety hazards relatively. Therefore, it is necessary to comprehensively consider the properties of hydrocarbon cleaning process and flash point, in order to set the cleaning temperature of the product.

碳?xì)淝逑礄C清洗方式

Cleaning method of hydrocarbon cleaning machine

目前碳?xì)淝逑磩┏Ｒ姷那逑捶绞街饕譃椋撼暡ㄇ逑础⒄婵粘暡ㄇ逑礄C清洗，具體選擇哪種清洗工藝則要結(jié)合需要清洗的工件和原有的清洗工藝來決定。

At present, the common cleaning methods for hydrocarbon cleaning agents are mainly divided into ultrasonic cleaning and vacuum ultrasonic cleaning machine cleaning. The specific choice of cleaning process depends on the workpiece to be cleaned and the existing cleaning process.

不同的清洗方式也有其各自的特點。

Different cleaning methods also have their own characteristics.

超聲波清洗分為普通超聲波清洗與真空超聲波清洗。

Ultrasonic cleaning is divided into ordinary ultrasonic cleaning and vacuum ultrasonic cleaning.

普通超聲波清洗，設(shè)備資金投入較少，可手動操作，靈活便捷。但清洗劑損耗與換液頻率相對較高。對有盲孔的產(chǎn)品清洗力較弱。

Ordinary ultrasonic cleaning requires less investment in equipment, can be manually operated, and is flexible and convenient. However, the loss of cleaning agents and the frequency of liquid changes are relatively high. Weak cleaning power for products with blind holes.

真空超聲波清洗，投入的資金相對較大，通常是自動化清洗，使用簡單方便。清洗劑的損耗和換液頻率都較低，對有盲孔的產(chǎn)品清洗效果較好，清洗品質(zhì)更穩(wěn)定，安全性也更強。

Vacuum ultrasonic cleaning requires relatively large investment and is usually automated, making it simple and convenient to use. The loss of cleaning agents and the frequency of liquid change are relatively low, which has a better cleaning effect on products with blind holes, a more stable cleaning quality, and stronger safety.

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