Process simulation (rheological and thermal simulation)

We use process simulation from component design to tool design and process optimization? Why? Because it...

Complex geometries validated: Avoid air inclusions and short shots
Manufacturing errors minimized: calculate and optimize shrinkage and warpage
Optimized tool design: Optimize temperature control in the mould and avoid hot spots
Enables process prediction: simulate the injection and cooling phase, prevent problems and shorten cycle times.
Increases material and cost efficiency: Simulate material consumption, material savings and shorter production times through process optimization
Promotes sustainability: Fewer rejects, energy savings and more efficient production, even with complex processes.

Calculation of cooling, filling, holding pressure, and warpage
Identification of hot spots in cooling
Optimization of complex cooling systems with, for example, heat pipes, highly thermally conductive inserts, copper pins
Calculation of variothermal temperature control
Checking fillability and identifying problems
Optimization of filling and holding pressure
Optimization of cycle time
Calculation of injection pressure and clamping force
Determination of injection profiles and holding pressure profiles
Optimization of shrinkage and warpage

Thermoplastic, thermoset, and elastomer injection molding
Injection molding / cascade injection molding / injection stamping
Calculation of multi-component components (2K, 3K)
Calculation of hybrid components with organic sheets or metal inserts
Back injection of decorative elements
Calculation and balancing of multi-cavity molds
Physical and chemical foaming (MuCell), also with decompression (opening stroke)
PU flooding

Workflow: Benefits of simulation in the development process