Technical difficulties of neodymium - iron - boron magnetic material, special cleaning machine

　　Because large quantities of cleaning process of neodymium - iron - boron magnetic material of magnesy neodymowe manufacturers, the harsh environment of the electroplating workshop, production under harsh conditions, and other factors, it has the application in unusual machining industry with less requirements on performance of ultrasonic cleaning equipment.

　　Firstly, large load changes:

　　Due to the cleaning process is by manual operation, the number of the workpiece into the slot, the water level, the human factor is arbitrary large, its load changes are often great. This requires ultrasonic cleaning equipment can work steadily changing load, cleaning capacity changes can not be too large.

　　Secondly, cleaning tank is shallow.

　　The shallow cleaning tank is benefit to facilitate cleaning operations, but if the level is low, operating power of ultrasonic devices is often oversized. Individual operating people want the easy way, so they often don't cut off the power when draining the uninterruptible, so that the equipment to run in a short time without liquid, resulting in cleaning channel plate amplitude is too large, the internal stress is more than the fatigue strength of the material, the micro-cracks inside the steel sheet, such micro-cracks Once generated, the ultrasonic vibrations, the crack will gradually be extended, resulting in steel plate's cracking. To avoid this problem happening, take special measures in the structural design requirements.

　　Thirdly, the acid mist atmosphere and humid environment of electroplating workshop largely impacts the equipment. Acid mist and wet it is easy to make the electronic components of the ultrasonic equipment corrosion and short-circuit.

　　In order to meet the cleaning methods and working conditions of neodymium - iron - boron magnetic material of magnesy neodymowe manufacturers, which put forward the more stringent requirements for the ultrasonic cleaning device on structure design, material selection and manufacturing processes, .