The fixed-point positioning cleaning machine is used to clean a point or a surface of the parts. The main parts of the cleaning machine are made of high-quality stainless steel, which can adapt to a variety of cleaning media after careful manufacturing and precision polishing; The main supporting parts and automatic control electronic components are basically products from Germany, Japan and other places. The following small series will specifically introduce what we need to pay attention to when using the nozzle of the cleaning machine.
The equipment adopts the cleaning method of fixed-point positioning and phase separation of upper and lower pressure. The high-pressure nozzle accurately corresponds to the central hole of the workpiece, which can achieve accurate high-pressure cleaning; Low pressure cleaning uses the way of sports cleaning, so as to increase the cleaning efficiency.
The cleaning effect of cleaning equipment is based on the premise of reasonable maintenance of nursing equipment. Among them, the state of high-pressure nozzle has a great impact on the cleaning effect of cleaning machine. The following points are particularly key:
1. The nozzle shall be reasonably selected for the cleaning operation of the cleaning machine in different categories. The type selection and material of the nozzle directly affect the performance and cleaning effect of the cleaning machine. The nozzle of each material has its suitable application scope. Small changes in the internal components of the nozzle can produce great effect. No cleaning machine nozzle can be suitable for all application places. Therefore, the nozzle aperture, nozzle structure design, nozzle machining accuracy and nozzle data should be reasonably matched with the system, so as to achieve the cleaning effect and reduce the damage to the equipment.
2. Correct device. The washer deviated from the axis, over tightening or other problems of changing the position can have adverse effects; During installation and cleaning, the high-pressure nozzle may be accidentally damaged due to the use of incorrect tools.
3. The damage to the nozzle is not detected. For the sake of safety, although the high-pressure nozzle mouth is usually designed as concave, the offset structure of fan-shaped nozzle is easy to be damaged if we do not use it correctly and cannot take care of and maintain it in time.
4. Stress fatigue and wear of high pressure nozzle. As we all know, the hardness of the nozzle data is high, but when the hardness is high and the toughness is very low, when the brittle data is impacted and impacted by impurity particles with large air force, the data fracture and wear may occur, forming transverse or radial cracks on the surface of the nozzle. Brittle fracture and wear of hard nozzle. To minimize this wear, we should pay special attention to the purity of the cleaning medium, try not to contain impurities, and try to reduce the wear probability and level of it.
When using the cleaning machine, pay attention to maintain the nozzle, reduce wear and prolong its service life, so as to reduce the replacement frequency and reduce the application cost of the cleaning machine. During the long-term operation of the cleaning machine, certain wear will inevitably occur to various parts. However, we can also take some preventive measures to minimize these wear and prolong the service life of various parts of the high-pressure cleaning equipment.
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