plastic injection molding simulation software

Flow distance and part aesthetics such as visible gate vestiges or areas where visible knit lines are inappropriate need to be considered when determining gate locations.

This critical information can help the mold designer determine different gate locations.

The software calculates the pressure inside the filling plastic, which could point towards potential problems for producing a good part.

Plastic injection molding simulation means you can decide if a specific resin will work with a given part design.

Weld lines are areas on the part where two different flow fronts meet – and plastic welds together. These welds can be analyzed to determine if they are structurally sound or not.

The simulation will also show where weld lines develop.

“Short-Shots” – this is a mold fill simulation that will show areas of the part that will not completely fill with plastic.

The Solutions That Are Accomplished By Plastic Injection Molding Simulation The end-result is a simulation showing potential problems and allowing for designers to make critical decisions for the part and/or mold design before the mold is ever manufactured. “Accurate mold fill simulations are valuable because they support the same trial-and-error process for discovering the right combination of variables required to produce quality injection molded parts in computer software, which are both faster and less costly”, stated in Prospector article “Overcoming Plastics Injection Molding Problems”. These variables include:Īny alterations of any kind will influence this complex combination and can permanently affect the molding process and its outcome. Simulation software is the key to striking a perfect balance between several variables that affect the molding process.

Plastic injection mold fill simulation involves using software to virtually simulate the filling, packing and cooling processes of an injection molded plastic part.

Plastic injection molding simulation software