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Simulation Moldflow
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Simulation Moldflow

2012
2013
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Absolute ram speed profile
Air shot
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AMG Solver
Amorphous polymers
Anisotropic shrinkage
Annular gate
Annular runner
Aspect ratio
Back pressure
Baffle
Balanced flow
Barrel
Barrel capacity
Barrel effect
Batch
Bending moment
Best Fit technique
Birefringence
Boss
Boundary representation solid
B-splines
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Buckling
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Center gate
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Charge stroke
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Cold slug
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Computer-aided design (CAD)
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Conic arc
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Cooling channel
Cooling stage
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Core
Core pin
Cracking
Crystalline morphology
Crystalline polymers
Crystallinity
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Design of experiments (DOE)
Disc or diaphragm gate
Dominant flow path
Draft angle
Drooling
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Edge gate
Ejection
Ejection temperature
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Element
End of fill
Extensional viscosity
Family abbreviation
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Fan gate
Feasible molding window
Fiber orientation
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Fillet
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Flash
Flow leaders and deflectors
Flow path
Free edge
Free-form curves and surfaces
Friction
Gas fingering
Gate
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Gate scar
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Heel
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High cushion
Holding stage
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Hydraulic pressure
Injection cone
Injection location
Injection pressure
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Insert
Intersecting mesh elements
Isotropic material
Jetting
Juncture loss
Laminar flow
Loop
Machine intensification ratio
Manifold edge
Masterbatch
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Mesh
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Mesh intersection
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Node
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Nominal part thickness
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Nozzle pressure
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Orthotropic material
Overlapping mesh elements
Overpacking
Packing stage
Packing time
Part
Parting plane
Pinpoint gate
Plastication
Point
Poisson's ratio
Polymer
Preferred molding window
Press compression force
Pressure gradient
Pressure controlled stage
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Rectangular gate
Rectangular runner
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Relative ram speed profile
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Reynolds number
Rib
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Runner/Runner system
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Screw
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Screw displacement
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Screw velocity
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Semicrystalline
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Shear
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Shear rate
Shear strain
Shear stress
Shell
Short shot
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Shot weight
Shrinkage
Side core
Sink mark
Sliver
Solid
Specific heat
Sprue
SSORCG solver
Start of fill
STL file
Stop pin
Streak mark-color
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Streak mark-glass fiber
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Stroke
Sub-gate
Suck back
Surface
Switchover
Tensile strength
Tessellation
Thermal conductivity
Thermal degradation
Thick and chunky
Tooling noise
Transducer
Transition temperature
Translator
Trapezoidal runner
Trimmed surface
Turbulent flow
Unbalanced flow
Undercut
Underflow
Unidirectional flow
Valve gate
Velocity stroke
Velocity controlled stage
Velocity to pressure switchover
Vent
Venting
Viscosity
Viscosity index
Viscosity model
Voids
VRML image
Warpage
Weld line
Wire-sweep index
Zero screw position
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Overpacking

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    Caused by extra material being compressed into one flow path while other flow paths are still filling; generally occurs in sections with the shortest fill time.

    Overpacking can cause warpage, flashing, and excessive cycle time and part weight.

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