汽车维修时需要清洗零件，其目的一是为了对零件检验、分类，便于发现零件的损伤并及时加以修复；二是为了保证维修装配质量。

The purpose of cleaning parts in automobile maintenance is to inspect and classify the parts, find the damage of parts and repair them in time, and ensure the quality of maintenance and assembly.

利用超声波技术的物理清洗作用及清洗介质的化学作用两者的完美结合，并优化选择超声频段及功率密度，实现对各种零部件内外部油污、积炭、胶质等污物充分、完全地清洗。国外还采用微波清洗超声波技术，使被清洗的零件在微波的作用下，外表形成空穴，再使油污、油漆自行脱落。因此，汽车维修中应大力推广这些新超声波技术。

Using the perfect combination of the physical cleaning effect of ultrasonic technology and the chemical effect of cleaning medium, and optimizing the selection of ultrasonic frequency band and power density, it can fully and completely clean the internal and external oil, carbon, gum and other pollutants of various parts. Foreign countries also use microwave cleaning ultrasonic technology to make the cleaned parts form holes under the action of microwave, and then make the oil and paint fall off by themselves. Therefore, these new ultrasonic technologies should be vigorously promoted in automobile maintenance.

超声波清洗机技术特点

Technical characteristics of ultrasonic cleaning machine

它在汽车发动机气缸体及零部件清洗中的超声波应用，与保守清洗方式相比，超声波清洗有如下优点：

Compared with the conservative cleaning method, ultrasonic cleaning has the following advantages

1．清洗更彻底

1. More thorough cleaning

超声波清洗机技术的超声波原理标明该种方式非常适合清洗发动机气缸体、气缸盖类形状复杂的构件。这类零部件若用人工清洗，有很多部位是难以或无法清洗到使用工具也无法取得良好的清洗效果。

The ultrasonic principle of ultrasonic cleaning machine technology indicates that this method is very suitable for cleaning complex components such as engine cylinder block and cylinder head. If this kind of parts are cleaned manually, many parts are difficult or unable to be cleaned, and the use of tools can not achieve good cleaning effect.

清洗剂只能溶解局部污垢，对于顽固污垢及零件内部的污垢也是力不从心。超声波技术清洗是一种奇妙的物理清洗方法，犹如无数小刷子同时清洗物体的内外外表，因此可以使保守方法无法完成的内外表及内孔的清洗一次完成。

Cleaning agent can only dissolve local dirt, but also can't solve stubborn dirt and dirt inside parts. Ultrasonic technology cleaning is a wonderful physical cleaning method, just like countless small brushes cleaning the internal and external surfaces of objects at the same time. Therefore, it can make the cleaning of internal and external surfaces and internal holes which can not be completed by conservative methods complete at one time.

2．操作安全、节约能源

2. Safe operation and energy saving

小型零部件的清洗目前多使用汽油或柴油刷洗，因此操作平安系数很低，易造成事故。而超声波技术清洗使用水基清洗剂，绝无事故隐患。

At present, small parts are mostly cleaned with gasoline or diesel oil, so the safety factor of operation is very low, which is easy to cause accidents. The ultrasonic technology cleaning using water-based cleaning agent, no accident.

3．工作效率高

3. High efficiency

只需将零部件解体后放在清洗机的丝网料筐中并按一下开关即可，清洗过程中，维修人员可以做其他工作。

Just put the parts into the wire mesh basket of the cleaning machine after disassembly and press the switch. During the cleaning process, the maintenance personnel can do other work.

4．清洗本钱低

4. Low cleaning cost

因清洗剂重复使用率高，耗材推销廉价，故清洗本钱一般只有保守清洗方法的13至18

Due to the high reuse rate of cleaning agents and the low cost of consumables, the cleaning cost is generally only 13 to 18 times of that of conservative cleaning methods