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What Is The Role Of Heavy Duty Casters Electroplating?

DC Fortune Group Holdings Limited | Updated: Aug 03, 2017

What is the role of Heavy Duty Casters electroplating?
Do you know the role of Heavy Duty Casters electroplating? Its role in the mechanical products to obtain decorative protection and a variety of functional surface layer, and can repair wear and processing errors of the workpiece.
Heavy Duty Casters are plated with a metal coating on the substrate to change the surface properties or dimensions of the substrate and to enhance the corrosion resistance of the metal (most of the coating metal with corrosion-resistant metal), increase hardness, prevent wear, improve conductivity, Nature, heat resistance, and surface appearance. Heavy Duty Casters electroplating is the use of electrolysis principle in the metal surface to be plated on a thin layer of other metal or alloy plating process.
When the Heavy Duty Casters are plated, the coated metal or other insoluble material is made an anode, until the plated metal is made of the cathode, and the metal of the coated metal is reduced on the metal surface to form a coating. In order to eliminate the interference of other cations, and make the coating uniform and firm, the need to use the coating of metal cationic solution to do Heavy Duty Casters plating solution to keep the coating metal cation concentration unchanged.
Most of the coating is a single metal or alloy, such as titanium target, zinc, cadmium, gold or brass, bronze, etc .; also have dispersion layer, such as nickel - silicon carbide, nickel - fluorinated graphite; Copper-nickel-chrome layer, silver-indium layer on steel, and the like.
As a common Heavy Duty Casters, Heavy Duty Casters because of the special nature of the material, in the case of relatively low temperature use may not be very satisfactory. That before the use of heavy casters after cooking this process, will improve its performance? Here for everyone to answer.
Before the use of Heavy Duty Casters over the boiling process, in fact, and heavy casters have a great relationship between the material. One of the characteristics of Heavy Duty Casters is the material moisture content and the strength of the material are directly related. General just injection of Heavy Duty Casters are through the drying process, the basic moisture content of 0.03% or less. And the impact of dry material will be poor, but the internal stress will be higher, the performance is strong, but will be more brittle. In a certain humidity environment, the material will naturally absorb moisture, the impact strength will increase with the water content and continuously improve. Industrial production generally will not place the product for more than three months, and the natural moisture will be unstable. Spring and summer humidity is high, autumn and winter humidity is low, the natural moisture absorption effect is not the same, so the heavy casters by boiling is to make a material within a short period of time stable moisture, thereby releasing the internal stress, improve the impact strength of heavy casters.
In the field of Heavy Duty Casters wash cleaning commonly used non-flammable volatile solvents are mainly fluorine, chlorine two categories, the traditional fluorine-containing solvents such as:
F113 and other serious damage to the atmosphere, the state has legislation to prohibit the use of traditional chlorine Heavy Duty Casters cleaning agents, including dichloromethane, trichlorethylene, trichloroethane, tetrachlorethylene, etc. in the course of the use of human health Impact is restricted. Heavy Duty Casters non-combustible, it overcomes the traditional solvent on the environment and the human body hazards, in line with RoHS directive, is the traditional heavy casters cleaning agent the best alternative.
      Not Heavy Duty Casters are not rust, heavy foot casters contain too much water.In addition, do not use strong acid and alkali chemicals cleaning heavy casters, heavy casters steel than ordinary carbon steel easier to rust.
If the Heavy Duty Casters are wet with water, they need to be cleaned with gasoline or kerosene, cleaned and then dried, and then coated with a low viscosity oil or special anti-rust oil on the Heavy Duty Casters. The surface will form a layer of oil film, oil film barrier air and heavy casters in contact, but also play a moisture effect.Emally coated with anti-rust oil should be more thick plastic film on the heavy casters wrapped, wrapped must be close to heavy casters, Can not be breathable in the plastic film should also be wrapped in a thick layer of kraft paper to prevent moisture and prevent the plastic film after the collision after the break.If there is no kraft paper can be replaced with other paper materials. Heavy casters in contact with acid or alkaline substances, should Timely implementation of the above maintenance steps.
In the heavy-duty casters need long-distance transport, the first package according to the above requirements, and then loaded into the carton packaging and then transport.It is necessary to ensure that the heavy casters outside the packaging of the strong and sealed the best in the box plus a layer of sealed The role of packaging materials, such as snakeskin bag that can prevent the handling of cartons during the damage and rain caused by heavy casters damp.

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