Injection Mold Processing Factory Helps You Improve Product Quality
Injection molding factories play a crucial role in improving product quality. Especially when solving the quality problems of plastic electroplating, we need to start from two aspects: the quality inspection of the blank and the rationality of the plating solution, operation methods, and process. In this article, we will explore how injection mold processing plants can improve their operating methods to address the quality issues of electroplated products.
1. We need to focus on considering reasonable and appropriate fixtures.
The fixture for plastic electroplating is crucial, as it not only requires appropriate conductive contacts but also ensures moderate tightness. The product needs good conductivity and appropriate reinforcement in the fixture, but at the same time, it should avoid deformation caused by excessive clamping.
The absence of obvious deformation of the parts after the trial clamping does not necessarily mean that the problem is solved. It is also necessary to consider the potential deformation that may occur after large-scale electroplating, especially during the nickel plating process, where the risk of deformation is higher due to higher temperatures. In addition, the insulation of electroplating fixtures is also crucial, otherwise it may cause pitting on the surface of the plated parts during the electroplating process. After chrome plating, the fixture should try to avoid the chrome layer fading out as much as possible to prevent the chrome layer from falling off during the copper plating process, resulting in surface pitting.
2. The cleanliness of the plating solution is also crucial.
The electroplating copper plating solution in injection molding plants should be equipped with continuous filtration and air stirring devices to ensure the clarity of the copper plating solution through continuous filtration. Copper plating solution should have good leveling and dispersing ability,
At the same time, it is necessary to have a wide operating range of current density. Nickel plating also requires similar conditions, but special attention needs to be paid to the coating thickness. Many manufacturers often overlook this issue and believe that chromium plating is needed in the future, so the thickness of the nickel layer is not important. As long as the bright copper is plated bright and the nickel layer is plated white, it is sufficient.
However, this viewpoint is not correct enough, as if the coating thickness is not appropriate, the plated parts may not meet the requirements in the corrosion resistance test. Therefore, in the plastic electroplating process of automotive and motorcycle components, double-layer nickel plating or three-layer nickel plating is usually carried out, and nickel sealing is carried out to produce microporous chromium to meet the requirements of corrosion resistance testing.
Injection molding factories help you improve product quality, and they play a crucial role in improving product quality. By using reasonable and appropriate fixtures and clean plating solutions, the quality issues of electroplating products can be effectively resolved. These improvement measures not only help
To improve the appearance quality of products, as well as enhance their durability and corrosion resistance, providing customers with higher quality products. Therefore, during the production process, injection molding factories should continuously optimize their operating methods to ensure the stability and improvement of product quality.