Plastic molds have been used for a long time and will inevitably encounter various problems. Therefore, improving the service life and accuracy of plastic molds, as well as shortening the manufacturing cycle of molds, are technical issues that most enterprises urgently need to solve. Of course, in the process of improving performance, failure forms such as deformation, wear, collapse, and even fracture may also occur. Therefore, the repair of plastic molds is also very necessary. Taineng has a complete and unique method for repairing plastic molds, which is more suitable for plastic mold factories to refer to.

The methods for repairing plastic molds at Huaxin High tech Plastic Mold Factory include electric spark process, argon arc welding repair, laser surfacing technology, and brush plating method. First, identify the causes of plastic defects and propose remedial measures. Because the forming conditions are easily changed, the usual approach is to first change the forming conditions, and only consider repairing the mold when changing the forming conditions cannot solve the problem. Repairing plastic molds requires more caution, and if you are unsure, you should not act recklessly. Because once the mold conditions are changed, significant modifications and restoration to the original state cannot be made.

The final method that Huaxin High tech wants to talk about is argon arc welding repair. Argon arc welding repair uses the continuously fed welding wire and the burning arc between the workpiece as the heat source, and the gas shielded arc sprayed by the welding torch nozzle is used for welding. Nowadays, argon arc welding is a commonly used method that can be applied to most major metals, including carbon steel and alloy steel. Dissolved inert gas shielded welding is suitable for stainless steel, zirconium, and nickel alloys, and is widely used for mold repair welding. However, due to the large area and large welding points affected by welding heat, it has gradually been replaced by laser welding in plastic mold repair. Technology is constantly innovating, and new methods for repairing molds are constantly emerging, which is a blessing for our plastic mold industry.