The AUDI C5 GPS system bracket is
a complex, thin walled magnesium
die casting
¬ Cold shuts and gas inclusions were
detected at the as cast parts
¬ The flow and solidification simulation
should help to detect the failure
formation and to provide a basis for
optimization measurements
The flow analysis did found the casting
sections that are critical for cold shuts
and air entrapments due to insufficient
venting.
¬ The flow analysis provides the
information about the flow pattern of
the melt
¬ This is the basis for die optimization
measures such as repositioning of the
overflows and modification of the
gating system
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