7/29/2010

MOLDFLOW Fiber Filling and Packing

http://www.cadfamily.com/downinfo/300372.html

separate module used to calculate the orientation due to flow in fiber-filled materials as well as the resultant thermo-mechanical properties of the composite part
It is important to understand and optimize the orientation of fibers within a part in order to reduce shrinkage variations and minimize warpage
A flow analysis that predicts the distribution of short glass fibers in a molded partAdding fiber to a polymer can increase its strength and ensure that good quality parts are produced
All standard flow calculations are performed In addition the following results are calculatedAverage fiber orientationFiber orientation tensorGraphical output is available to show the fiber distributionThe results are critical as input into a warpage analysis of a fiber filled materialMechanical properties and fiber orientation calculated for every layer In-cavity residual stress calculated for every layer

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