Choose the appropriate electroplating processing method for electric heating tubes?

Choose the appropriate electroplating processing method for electric heating tubes?

Electroplating technology, as a very important modern processing technology, is no longer just a means of protecting and decorating metal surfaces, but also can endow metal or non-metal with other functional advantages.

According to incomplete statistics, there are now over 60 types of industrial coatings available, including over 20 types of single metal coatings, almost including all commonly used metals or precious metals. There are over 40 alloy coatings, but the number of alloys under study reaches over 240. And according to the actual production situation, different electroplating treatment methods have been developed.

Below are several common electroplating processing methods:

Electroplating is the process of plating a thin layer of other metals or alloys on certain metal surfaces using the principle of electrolysis. It is the process of using electrolysis to attach a metal film to the surface of metal or other material products, thereby providing protection, decoration, and even special functions.

Electroplating can be divided into hanging plating, rolling plating, continuous plating, and brush plating, which are mainly related to the size and batch size of the parts to be plated.

Applicable objects for hanging plating, rolling plating, continuous plating, and brush plating

(1) Hanging plating is the process of clamping a workpiece onto a hanging fixture, suitable for large parts. Each batch of products can be plated with a small quantity and a coating thickness of 10 μ Processes above m. Such as car bumpers, bicycle handlebars, etc. The hanging plating production line can be divided into manual and automatic lines.

(2) Continuous plating, in simple terms, refers to the uninterrupted electroplating of an object through different electroplating tanks to complete the entire electroplating process. It is suitable for mass production of wire and strip.

(3) Brush plating is a method of selective electroplating that uses an electrode or brush connected to the anode and capable of providing the required electrolyte for electroplating. It is suitable for local plating or repair by moving it on the workpiece as the cathode.

(4) Roll plating is usually suitable for small parts. Roller plating, strictly speaking, is called roller plating. It is an electroplating process that places a certain number of small parts in a dedicated roller and indirectly conducts electricity to deposit various metal or alloy coatings on the surface of the parts in a rolling state, in order to achieve surface protection, decoration, and various functional purposes. According to different drum usage, the common barrel plating methods in electroplating production are divided into three categories: horizontal barrel plating, inclined barrel plating, and vibration barrel plating.

The above four are common electroplating processing methods, and with the development of technology, electroplating processing methods have shown diversified development. Plating solutions, formulas and additives, electroplating power sources, etc. are also constantly developing.

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