Metal processing in order to achieve lubrication, cooling and other mechanical operational requirements should be added metal processing aids stamping oil, drawing oil. However, after processing the metal surface will have a lot of dirt . Therefore , dirty metal on how to remove it . Dirt on more diverse types of hardware , with oil , grease, fingerprints, metallic particles , and some have a watermark and so on.
If we want all of them are disposable cleansed , it must have a good general cleaning agent , usually water-based cleaning agent recommended . Water-based cleaning agent in many models on the market , such as CLF-700 and so on. Depending on the hardware of the material is also divided into : stainless steel cleaning agents, cleaning agents aluminum , copper cleaner, galvanized plate cleaners, multi-purpose cleaning agents and so on.
Metal processing by the amount , so the bulk of the cleaning is very important. For this requirement, the cleaning method can be used immersion or ultrasonic cleaning methods .
Immersion is simple. The above tells the CLF-700 for example. The CLF-700 with 50-60 degree water against the opening to 5 % of the working fluid. After a mesh basket loaded with hardware, directly immersed into the cleaning solution. 1-2 minutes later put down Akira washing basket , played a role shabu wash . After then soak 1-2 minutes, then wash and remove shabu . After rinsing with water several times and then remove surface cleaning fluid. Finally, according to the structure of hardware in addition to water and dried , you can.
There are two points to note. One is over the water after cleaning to laundry principle is similar to one or two too much cleaning fluid can be removed completely . Another , tap water contains a lot of impurities , will leave after drying a circle watermark , if you require high metal surface , then rinse in the last rinse water should be used when pure water .
Immersion ultrasonic cleaning methods and processes are the same , but in addition to cleaning dirty areas to reinforce the use of ultrasonic cleaning . It should be noted , ultrasonic cleaning effect is only secondary to strengthen , hardware key lies washed good cleaning agent .
