With the increasing demand for domestic cleaning machinery, the degree of localization of cleaning machinery will become larger and larger, and the localization process will become faster and faster. With the current cleaning machinery technology in China, it is possible to manufacture machinery that is comparable to or exceeds that of imported cleaning machinery, breaking the situation that foreign machinery occupies the high-end market and completely changing the market structure of the cleaning machinery.
Ultrasonic cleaning sometimes uses low power and takes a long time without removing dirt. And if the power reaches a certain value, the dirt is quickly removed. If the power is too large, the cavitation intensity will be greatly increased, and the cleaning effect will be improved. However, the more precise parts will also have an etch point, and the vibration plate at the bottom of the cleaning machine will be cavitation severely, and the water point corrosion will also increase. When using an organic solvent such as trichloroethylene, there is basically no problem, but when using water or a water-soluble cleaning solution, it is susceptible to water pitting corrosion. If the surface of the vibrating plate has been scratched, cavitation corrosion is more serious under high power. The ultrasonic power should be selected according to the actual use.
At the same time, along with the improvement of the overall level of the industry, the ultrasonic cleaning machine cleaning technology has also begun to be promoted, especially in the electronics industry and precision machining. Clean packaging technology can make components. Even some technologies can make silicon wafers "open and ready to use";
When purchasing an ultrasonic cleaner, the first thing to do is to understand how the product can be washed. The second is to achieve a kind of cleaning effect. The third is to predict how much the company's development will reach. The maximum capacity of the machine is how much, the fourth step is to understand the cleaning process, ask what kind of process is used by the peers, or whether the manufacturer of the ultrasonic wave has updated the cleaning process, and the fifth is to select some professional manufacturers. The cleaning process, price and after-sales service guarantee are compared. The sixth is to write the brand model of the materials used in the equipment, the price of consumables, the maintenance clause, etc. into the contract agreement when signing the contract, in case of fraud of some bad production enterprises. The seventh is the acceptance. If it is a large-scale equipment, you should bring your workpiece to the production company for on-site inspection and acceptance. The eighth is to install the training for your company's employees. Proper use of equipment is the basis for maintaining equipment safety.
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