Molds & Tooling
3 Aufrufe
Uneven Photoelastic Stress of PC Products
Problembeschreibung
The stress distribution of PC products under polarized light is uneven.
Ursachenanalyse
The residual stress distribution is uneven due to uneven mold filling flow and cooling.
Lösung
Optimize the gate and cooling design; increase the mold temperature; anneal to homogenize the stress.
Wichtigste Erkenntnis
PC photoelastic stress is an important tool for quality inspection.
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