1、 Mechanical cleaning method of Ultrasonic cleaning:

（1）手工清洗法使用金屬刷、刮刀等工具手工清洗零件和零件表面的污垢。該方法還包括用棉、絲織物、合成纖維制品和麂皮擦拭零件和零件表面以去除污垢。

(1) The manual cleaning method uses tools such as metal brushes and scrapers to manually clean parts and dirt on their surfaces. The method also includes wiping parts and parts surfaces with cotton, silk fabric, Synthetic fiber products and chamois to remove dirt.

（2）機械工具清洗法使用電動或風動工具驅動金屬刷、軟砂輪等。去除零件和零件表面的積碳、腐蝕和油漆層。

(2) The mechanical tool cleaning method uses electric or pneumatic tools to drive metal brushes, soft grinding wheels, etc. Remove carbon deposits, corrosion, and paint layers from the parts and their surfaces.

（3）壓縮空氣吹掃法用壓縮空氣吹掃復蓋在零件表面的干燥灰塵、油泥等。

(3) The compressed air blowing method uses compressed air to blow away dry dust, oil sludge, etc. that cover the surface of the parts.

（4）高壓水洗法。

(4) High pressure water washing method.

（5）磨料清洗法用壓縮空氣流或壓力水流導向的軟磨料和硬磨料撞擊零件表面，破壞污垢層，帶走殘渣。主要用于去除積碳、腐蝕和油漆。

(5) The abrasive cleaning method uses compressed air flow or pressure water flow to guide soft and hard abrasives to impact the surface of the part, damaging the dirt layer and carrying away the residue. Mainly used to remove carbon deposits, corrosion, and paint.

二、浸泡，煮洗法

2、 Soaking and boiling method

浸漬和烹飪是一種相對原始的清潔方法。浸漬是將待清洗的零件和零件浸漬在清洗液外，依靠清洗液和污垢之間的物理化學反應，使污垢逐漸軟化，親松逐漸轉變為逛離狀態，從零件和零件表面脫落。浸漬清洗時間長，效率低。但它具有清洗設備簡單、人工少等優點，因此得到了廣泛的應用。

Soaking and cooking are relatively primitive cleaning methods. Impregnation is the process of immersing the parts and components to be cleaned outside the cleaning solution. By relying on the physical and chemical reaction between the cleaning solution and the dirt, the dirt gradually softens, becomes loose, and becomes detached from the surface of the parts and components. Long immersion cleaning time and low efficiency. But it has the advantages of simple cleaning equipment and less labor, so it has been widely used.

煮洗是將洗滌液加熱到沸騰的洗滌方法。洗滌液在加熱過程之外洗滌性能進一步提高。同時，油污和油脂也隨著水果溫度的升高而變軟，或者溶解洗滌液被加熱后，上下自然對流，污垢容易從被洗滌物上清洗。煮洗的效率高于浸洗。浸洗、煮洗使用的清洗設備主要有清洗槽和加熱系統。

Boiling is a washing method of heating the washing solution to boiling point. The washing performance of the washing solution is further improved beyond the heating process. At the same time, the oil stain and grease also become soft with the rise of the fruit temperature, or after the dissolved detergent is heated, Natural convection flows up and down, and the dirt is easy to clean from the washed products. The efficiency of boiling is higher than that of soaking. The cleaning equipment used for soaking and boiling mainly includes cleaning tanks and heating systems.

三、壓力沖洗方法

3、 Pressure flushing method

清洗液的沖擊動能是影響壓力清洗效果的主要因素。沖擊動能越大，清洗效果越好。根據清洗壓力的大小，壓力清洗分為高壓清洗、外壓清洗和低壓清洗三種。

The impact kinetic energy of cleaning fluid is the main factor affecting the effectiveness of pressure cleaning. The greater the impact kinetic energy, the better the cleaning effect. According to the size of cleaning pressure, pressure cleaning can be divided into three types: high-pressure cleaning, external pressure cleaning, and low-pressure cleaning.