MT Sdn Bhd

Malaysia

The explicit analysis capabilities of Moldex3D Flow give you deep insight in plastic flow behaviors from macro view to micro view, such as fountain flow, inertia effect and gravity effect. With the power of Moldex3D Flow, you can clearly understand how melt flow progresses, accurately identify where weld surfaces are, and detect short shot problems, etc. Solid melt flow analysis Melt front time prediction Pressure Temperature Shear stress Shear rate Velocities in X, Y, Z Volumetric shrinkage Density Melting core Total velocity Velocity vector field Sprue pressure variation during filling process Clamping force of mold in X, Y, Z directions Flow rate variation during filling process Clamping force prediction Weld lines prediction Air traps prediction Runner design evaluation Runner layout Runner size Runner type Gate design evaluation Gate location Gate type Gate size

Predict the requirement of clamping force in packing stage Predict areas of high volumetric shrinkage Predict gate freeze time Evaluate gate design to extend gate freeze time Optimize process conditions in packing stage, such as packing time, packing pressure, VP switch, etc Evaluate the design parameters for the revision or optimization of design Simulate multi-component molding process, including insert molding and multi-shot sequential molding (Moldex3D MCM module is required) Pack: Features Packing analysis Pressure Temperature Shear stress Shear rate Volumetric shrinkage Density Melting core Sprue pressure history Flow rate history Clamping force Clamping force prediction High volumetric shrinkage areas prediction Gate freeze time prediction Gate design evaluation Gate location Gate type Gate size

Based on the filling, packing and cooling analyses by Moldex3D Flow, Pack, Cool, Moldex3D Warp allows users to perform true 3D warpage analysis on thick parts and those parts that have extreme thickness changes. With Warp, users can easily and efficiently improve the part quality and optimize design. For fiber-filled material, Warp incorporates fiber composite theories and the fiber orientation results from Fiber to predict its anisotropic shrinkage and warpage. Furthermore, Warp links with I2 modules to interface with structural analysis software. Part warpage analysis Calculate final part shape due to material shrinkage as the temperature and pressure changes from the process settings to room conditions 2 Residual stress analysis After part ejection, the part shrinks and deforms to an equilibrium shape. At this moment, the remaining stress inside the part is called process-induced residual stress Calculate residual stresses developed during the entire molding cycle, including effects of temperature and pressure distributions, material orientation and geometric features 3 Material anisotropic analysis Anisotropic properties are calculated based on the material orientation tensors obtained from flow analysis Anisotropic properties are transferred to general structure CAE software for analyzing the part structure with process-induced properties. 4 In-mold constraint effect analysis Before the part is ejected, the deformation of warpage has been developed inside the mold. However, it cannot shrink and deform freely due to constraints by the rigid mold. Calculate the in-mold constraint induced part warpage to enhance the analysis accuracy.