9 Precautions for Electroplating and Polishing

① Extract the wheel to be polished and check whether the wheel surface identification is consistent with its defects (pitting, pinhole, missing plating, insufficient brightness, inexhaustible wax removal, blistering, peeling, sanding, edge burning, poor displacement, bruise, sanding, roughness, deformation, etc.).

② According to the flow chart, the process is divided into processes, and the flow line operation (refers to copper billet) (see the flow line operation table).

③ When grinding, cloth drilling wheel or angle grinder is polishing, the wheel should be placed stably. It is forbidden to press the power line on the wheel to prevent electric shock accidents.

④ For grinding, select the sand piece with the specified specification first, stick it firmly, grasp the wheel with one hand, rotate the wheel with one hand, grasp the grinder with the other hand, and grind back and forth freely without excessive force until there is no coating appearance defect.

⑤ For the cloth drilling wheel, both hands are required to hold the air mill tightly, and wax is evenly applied to make it gently contact the working surface for high-speed polishing, Electroplating wastewater treatment equipment Do not apply large pressure; Electroplating equipment manufacturer In addition, cloth wheel heads of different sizes and tapers shall be selected according to the shape and size of the polished part; The cloth drilling wheel is mainly at the angle between the spoke and the rim (other tools cannot polish or grind in place, which cannot reach the electroplating standard before nickel) and the upper part of the PCD hole (bolt hole).

⑥ When polishing the angle grinder, both hands should hold the angle grinder tightly, and wax should be evenly applied. After polishing, the polishing material should leave the wheel surface, Electroplating equipment Rotate the wheel with one hand to the part to be polished, and then hold the angle grinder with both hands to polish the part to be polished. The polishing machine shall not be overloaded. It is not allowed to press the polishing abrasive vigorously for polishing. Instead, it is allowed to wax evenly, place the polishing abrasive lightly against the part to be polished, and move back and forth easily.

The production line of full-automatic electroplating equipment is designed with different loading methods and operation rhythms according to the different size and output value of goods. After the relevant operation procedures are prepared, the crane will automatically act according to the system needs, and then complete the automatic operation of the production process. The whole set of electrical control system is controlled by PLC and industrial computer, which has strong anti-interference ability, so as to ensure that the system can operate continuously and stably for a long time. The system has outstanding human-computer interface and database functions. The human-computer interface is displayed in full Chinese, and the operation is simple. It can complete the operation, prompt, assistance and other functions. Set up real-time and historical databases in the computer. The historical database can complete the historical record and storage function of skill parameters, which is beneficial to the traceability of commodity quality and the processing analysis of production conditions. The real-time database can dynamically display the operation of the entire production line and monitor the skill parameters. Through the database function, the recording and generation of various calculation reports can be completed.

Under the background of continuously strengthening environmental protection, if you buy a set of electroplating equipment with ordinary performance, you will be annoyed by the high amount of electroplating wastewater treatment later. It should be known that scientific electroplating equipment can reduce the content of harmful substances in electroplating wastewater and reduce some costs for electroplating wastewater treatment in the later period. Electroplating process is a method of laying a layer of metal on the conductor by using the principle of electrolysis. Electroplating refers to a surface processing method in which the cation of pre plated metal in the plating solution is deposited on the surface of the base metal by electrolysis in a salt solution containing pre plated metal with the substrate metal as the cathode to form a coating.