KRMOLD provides customers with plastic injection mold trial services to ensure plastic injection mold quality and performance before full production. Plastic injection mold trial is a critical step after injection mold manufacturing. It verifies mold design and machining quality and adjusts the injection molding machine's process parameters to ensure proper plastic injection mold operation and the production of qualified parts.
The plastic injection mold trial process begins with mold installation and commissioning. This involves securing the plastic injection mold to the injection molding machine, setting parameters, and connecting auxiliary equipment to ensure all equipment is ready for operation.
Next, a dry heat mold trial is performed. During this process, an empty plastic injection mold is tested to verify the accuracy of the plastic injection mold structure and dimensions and to verify that the injection molding machine parameters are correctly set. This step is crucial for preventing accidents caused by structural or parameter errors.
Following this, a wet heat mold trial is performed, followed by regular injection molding to verify the plastic injection mold's actual production capacity and product quality. Further adjustments to the injection molding machine parameters are required, and the cooling system, ejector system, and demolding system are thoroughly checked to ensure proper plastic injection mold operation.
Finally, the produced parts undergo quality inspection, checking their dimensions, appearance, and physical properties. Any defective parts require prompt adjustments to the plastic injection mold or injection molding machine. In short, plastic injection mold trial is a key link in ensuring the quality of plastic parts. Through strict processes and continuous optimization, the production of high-quality plastic parts is ensured.
