Electroplating technology is widely used in modern applications. Electroplating allows products to increase hardness, prevent abrasion, improve electrical conductivity, lubricity, heat resistance, and aesthetic appearance. In the apparel accessories industry, many buttons (including metal buttons, plastic buttons, etc.), belt buckles, and some accessories require electroplating processing. The accessories network Xiaobian will introduce you to the metal button electroplating knowledge, hoping to bring you Come to convenience and help.
Button electroplating classification: Button electroplating can be divided into rack plating, barrel plating, continuous plating and brush plating and other methods, mainly related to the size of the pieces to be plated, batch size and requirements.
Electroplating four development stages (1) DC generator stage This type of power source consumes large amounts of energy, is inefficient, and is noisy. It has been eliminated.
(2) The silicon rectifier stage is a new generation of DC generators. The technology is very mature, but it is inefficient, bulky, and inconvenient to control. At present, many companies still use this kind of electroplating power supply.
(3) The silicon controlled rectifier stage is currently the mainstream power source that replaces the silicon-rectifier power supply. It has features such as high efficiency, small size, and easy control. With the maturation and development of the core device - thyristor technology, the power supply technology has matured and it has been widely used.
(4) Transistor switching power supply is the pulse power phase pulse electroplating power supply is the most advanced electroplating power supply. Its appearance is a revolution of electroplating power supply. This power source has the characteristics of small size, high efficiency, superior performance, stable ripple coefficient, and is not easily influenced by the output current. Pulsed electroplating power is the direction of development and is now beginning to be used in enterprises.
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