| Electroplated working line can meet the functional and decorative processing requirements for plating, which is widely used in machinery and electronics industry. Electroplated working line can be divided into the hanging, and rolling working line according to the transmission way of the work piece, and into the manual, semi-automatic and automatic working line according to the automatic lever. Yong Guang Electrical Factory of Zheng Hua Group of China adopted the manual working line before 2003, which led to a low productivity. The factory transformed the electroplated working line from the manual working line into the hanging semi-automatic one in 2003, which greatly raised the productivity and reduced the labor intensity for workers by a big margin. Based on the materials about product types, working principle and system of Yong Guang Electrical Factory, and considering environmental protection, safe production and requirements of industrial hygiene, the article introduced the relative information that electroplated working line was transformed into the hanging automatic working line:1. Adopting the technology of monomachine controlling and using program to control the whole process.2. The technology of temperature control.3. Electroplated disposal of waste water. |