Surface treatment method of stainless steel material:

Surface treatment method of stainless steel material:

Dalian metal surface treatment, the axis of the robot is commonly known as a joint, which is like a human arm. Of course, the more joints, the more flexible they are, the more positions they can rotate and reach. Moreover, the more the number of robot axes, the more complex the robot control system is, the higher its cost is, the more points can be reached in 3D space, and the relative flexibility is beyond doubt. However, with the increase of the number of axes, the stiffness of the robot will be reduced, the inertia will be increased, the dynamic performance will be reduced, and the load and motion speed will be reduced.

At the same time, the difficulty of robot control is greatly increased, and it is difficult to solve the inverse solution, which increases the requirements for software algorithms and hardware. When the spur gear is engaged, the whole tooth enters at the same time, and there is a "positive rigidity" between the teeth, which will produce a strong impact force, and the vibration will also be obvious. Helical gear is characterized by stable transmission, strong bearing capacity, low noise and impact, and is suitable for high-speed and high-power gear transmission. Material surface treatment plays an important role in beautifying the appearance and improving the service life of automobile parts.

At present, the common material surface treatment technologies include electroplating, chemical plating, vacuum degree, coating, alloy catalytic solution, etc. Relatively speaking, alloy catalytic fluid is more popular in the automotive industry as a new environmental protection material surface treatment technology. The occurrence of elevator accidents is caused by many imitative factors, including improper operation of passengers, long service life of elevator, and failure to repair elevator in time. However, the occurrence of elevator accidents is closely related to the material and quality of its parts. On the one hand, some businesses produce unqualified parts driven by interests, and on the other hand, the surface treatment of metal parts is not in place.

Stainless steel has good rigidity, processing and corrosion resistance, and is widely used. However, after repeated use, cleaning and disinfection of stainless steel products, the surface coating will be worn and easy to breed Escherichia coli, Staphylococcus aureus and other bacteria, which will lead to infectious diseases. Spraying glass sand is powered by compressed air to form a high-speed jet beam to spray glass beads onto the surface of the workpiece to be treated at high speed, so as to change the appearance or shape of the outer surface of the workpiece surface, which can remove the tensile stress of various parts, increase the fatigue life and improve the resistance to stress and corrosion.

Long-term production practice has proved that if there are organic substances such as oil stain on the metal surface, although sometimes the coating can be deposited, the flatness, adhesion and corrosion resistance of the coating are always affected by the oil stain "interlayer", and even the deposition is discontinuous, loose, and even the coating peels off, resulting in the loss of practical use value. Therefore, oil removal before plating becomes an important process operation.