As an important conductive material, copper busbars are widely used in the fields of electricity, electronics, etc. In order to improve the conductivity and corrosion resistance of copper busbars, they are usually tinned.
Author: Marisa
As an important conductive material, copper busbars are widely used in the fields of electricity, electronics, etc. In order to improve the conductivity and corrosion resistance of copper busbars, they are usually tinned. The copper busbar continuous tinning automated production line is an efficient and stable production method. The process flow will be introduced in detail below.
1. Pre-treatment link
At the beginning of the copper busbar continuous tinning automatic production line, the copper busbar needs to be pre-treated. This link mainly includes two steps: cleaning and pickling. Cleaning is to remove oil and impurities on the surface of the copper busbar to ensure the uniformity and adhesion of the tinning layer. Pickling is to remove oxides on the surface of the copper busbar through chemical reactions, further purify the surface of the copper busbar, and prepare for the subsequent tinning process.
2. Tinning process
The copper busbar after pre-treatment will enter the tinning link. In this link, the automated production line will accurately control the composition and temperature of the tinning solution to ensure the quality and thickness of the tinning layer. At the same time, the production line will also use advanced electroplating technology to make tin atoms evenly deposited on the surface of the copper busbar to form a dense and uniform tinning layer. This process not only improves the conductivity of the copper busbar, but also enhances its corrosion resistance.
3. Post-treatment link
After tinning, the copper busbar will enter the post-treatment link. This link mainly includes three steps: cleaning, drying and testing. Cleaning is to remove the tinning solution and other impurities remaining on the surface of the copper busbar during the tinning process. Drying is to remove moisture from the surface of the copper busbar by heating or ventilation to prevent oxidation or corrosion of the tinned layer. Finally, the production line will also conduct strict inspections on the tinned copper busbar to ensure that its quality meets relevant standards and requirements.
In summary, the copper busbar continuous tinning automatic production line achieves efficient and stable copper busbar tinning through the close cooperation of the three links of pre-treatment, tinning process and post-treatment. This not only improves the product quality and production efficiency of the copper busbar, but also provides strong support for the development of power, electronics and other fields.