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Moldflow Analysis Report
Page 1Analysis by Green Vitality
Moldflow Analysis Report
CASE MF Report of pipe connector
Moldflow Analysis Report
Page 2Analysis by Green Vitality
To analysis original design, and check flow,cooling,and warpage.
ANALYSIS AIMS
Moldflow Analysis Report
Page 3Analysis by Green Vitality
Plastic Material Introduction
1. Melt Density 0.94627 g/cu.cm2. Solid Density 1.1322 g /cu.cm3. Ejection Temperature 180 deg.C4. Recommended Mold Temperature 50 deg.C5. Recommended Melt Temperature 290 deg.C6. Absolute Max. Melt Temperature 300 deg.C
7. Melt Temperature Minimum 280.0 deg.C8. Melt Temperature Maximum 300.0 deg.C9. Mold Temperature Minimum 40.0 deg.C
10. Mold Temperature Maximum 60.0 deg.C11. Maximum Shear Rate 60000.00 1/s12. Maximum Shear Stress 0. 500 MPa
PA66 Ultramid A3K : BASF
The customer not supply the grade of material,we choose a general material.
Viscosity model
PVT profile
Moldflow Analysis Report
Page 4Analysis by Green Vitality
P a r t I n t r o d u c t i o n
The mostly wall thickness of part is imbalance shown by picture.
Moldflow Analysis Report
Page 5Analysis by Green Vitality
Feed System Design
1X4 cavities，two plate mold,Cold runner + Pin gate, the size is shown by
picture.
Moldflow Analysis Report
Page 6Analysis by Green Vitality
C o o l i n g s y s t e m d e s i g n
Cooling system design is show by picture,the diameter of all
channels is 6,8,10mm,the diameter of bubblers is 4-6mm.
Moldflow Analysis Report
Page 7Analysis by Green Vitality
PRESSURE [MPa] STEP DURATION [sec]
32.5 0.0
32.5 10.0
P(MPa)
Processing conditions
Filling Conditions :
Mold temperature : 50.00 deg.C
Melt temperature : 290.00 deg.C
Injection time 1.5sec
Cooling Conditions:
Coolant Temperature(Cavity) 40 deg.C
Coolant Temperature(Core) 40 deg.C
Packing Profile :
32.5
11.5 45.0 t(s)
Packing pressure at 80% Max.
injection pressure
Moldflow Analysis Report
Page 8Analysis by Green Vitality
Temperature (top),part
Top temperature of part is
balance shown by picture.
Moldflow Analysis Report
Page 9Analysis by Green Vitality
Temperature (bottom),part
Bottom temperature of part
is balance shown by pictur
e.
Moldflow Analysis Report
Page 10Analysis by Green Vitality
Fill time
Shown by picture is
the filling status,flow
is balance.
Moldflow Analysis Report
Page 11Analysis by Green Vitality
Fill time series
Moldflow Analysis Report
Page 12Analysis by Green Vitality
Temperature at flow front
Temperature at flow front is balance shown by picture.
Moldflow Analysis Report
Page 13Analysis by Green Vitality
Air traps
The magenta circles are possible air traps shown by
picture，please attention venting.
Moldflow Analysis Report
Page 14Analysis by Green Vitality
Weld lines
The black lines are possible weld lines.
Moldflow Analysis Report
Page 15Analysis by Green Vitality
Volumetric shrinkage
Volumetric shrinkage is imbalance show by picture,pleas
e attention the setting of packing.
Moldflow Analysis Report
Page 16Analysis by Green Vitality
Frozen layer fraction
Moldflow Analysis Report
Page 17Analysis by Green Vitality
Injection Pressure & Clamp Force
Clamp ForcePressure at injection location
Max.: 40.7MPa
Max.: 6.8ton
Moldflow Analysis Report
Page 18Analysis by Green Vitality
Deflection – X direction
Deflection of X direction is
balance, cause warp is little.
Moldflow Analysis Report
Page 19Analysis by Green Vitality
Deflection – Y direction
Deflection of Y direction is
balance,cause warp is little.
Moldflow Analysis Report
Page 20Analysis by Green Vitality
Deflection – Z direction
Deflection – Z direction is
balance, cause warp is littl
e.
Moldflow Analysis Report
Page 21Analysis by Green Vitality
S u m m a r y
The results：
The flow status is balance, the injection and packing pressure are
normal.
The volumetric shrinkage is imbalance,please attention the setting
of packing.
The deflection of X&Y&Z direction is balance,cause warp is little;
