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CAE - Computer Aided Engineering
_Rheological design
_Mechanical design
_End of page


We have been successfully using CAE for about 25 years to give our customers technical advantages in the implementation of their projects. Mathematical simulations make a key contribution towards saving time and costs by answering questions that could otherwise only be resolved by the construction of elaborate prototypes or the performing of tests. Alongside high-performance hardware and software, this also requires highly-qualified and experienced experts who are in a position to create meaningful links between theory and practice.



Rheological design

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Scope of services

Filling analysis

•CAD data exchange via ISDN ODETTE
•Preparation of computation models
•Filling analysis
- Determination of gate position and shape
- Design of the runner
- Establishment of weld lines and air inclusions
- Establishment of material stressing during the filling phase
- Establishment of the filling pressure requirement and the clamping forces
- Simulation of gas injection
•Calculation of shrinkage and warpage
•Mold design
- Core displacement calculations
- Cooling system design
- Hot runner design (dimensioning, balancing, thermal configuration)


A comprehensive range of Moldflow software is used for the computations (Flow, Cool, Shrink/Warp, GIT).




Mechanical design

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Scope of services

Stiffness analysis

•Material selection as per specifications
•Material models (temperature and time-dependent, crash material data)
•CAD data exchange via ISDN ODETTE
•Preparation of computation models
•Static design
- topology optimization as a function of loading
- stiffness analyses
- deformation through impeded thermal expansion
- strength analyses
•Dynamic design
- natural frequency analyses
- excitation through forced vibration
- acoustic statements
•Crash simulation
- component crash
- pedestrian protection
•Thermal calculations (heating and cooling problems)