Trial molding is the most important step before mold delivery. Many customers encounter situations where the trial molding fails, the mold is repeatedly repaired, and the mold is getting worse over time. This not only wastes time and costs, but also affects the market launch plan. MPM reduces the risk of mold testing from the design source. Even if there are problems, they can be quickly located and solved in one go, allowing customers to avoid detours.
Common reasons for unqualified trial molds include unreasonable structural design, improper glue injection, insufficient cooling, poor exhaust, unbalanced ejection, and insufficient machining accuracy. Ordinary manufacturers often resort to "treating the head with a headache", only addressing surface issues without addressing the root cause, resulting in repeated mold repairs.
Solution for MPM :
First, conduct a model flow analysis to avoid risks 90% in advance;
Before trial molding, conduct a comprehensive inspection of the mold assembly, operation, lubrication, and cooling;
Complete recording of parameters such as pressure, temperature, speed, and position during mold testing;
Systematic analysis of the problem, identifying the root cause from three aspects: structure, process, and equipment;
One time optimization in place, without making temporary repairs, to ensure stability in the future.
We provide a complete trial mold report, modification plan, and molding parameter suggestions to help customers clearly understand the problems and solutions. Many customers have provided feedback that the success rate of trial molding at MPM is very high, and even minor adjustments are made very quickly without delaying mass production.
The ability to test molds is a direct reflection of the technical level of a mold factory. MPM provides customers with reliable mold delivery guarantees through a professional, rigorous, and efficient mold testing system.
