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Project name Part name
Part number CAD Version Moldflow CAD Doctor 3.0
Date 2015.4.20 Moldflow REV MF 6.1
Mould / Product Company Moldflow Analyst
Moldflow Analysis Report
Part information
Appearance Requirements No information
Structural Requirements No information
Deflection Requirements No information
Part Volume 554.6500 cm^3
Nominal Wall Thickness mm
Product Material PP
Tool Description One cavities
Injection machine Tonnage
Part Details and Tool Description
Process setup
Simulation Material PP
Melt Temperature (oC) 240oC
Mold Temperature (oC) 40oC
Filling Control (Automatic / Fill Time / Ram Speed…) Automatic
Velocity/Pressure Transfer (% volume) 97.34%
Packing Pressure (MPa) Profiled, see picture at P44
Project Area (cm2) 1393.7500 cm^2
Analysis results
Cycle time 31.79s
Maximum injection pressure 44MPa
Clamp tonnage during filling/packing maximum clamp force
293tonne/ 433tonne
Maximum Melt Front Temperature 230.7℃
Minimum Melt Front Temperature 111℃)
Preprocess and mesh statistics
Specification: 网格面类型为双层网格面,网格质量满足分析要求。
Material Data
General: Recommended Processing:
Rheology: PVT properties:
Specification: Material is pp ,simulation infromation can find in Moldflow material data sheet.
Initial Nozzle/Gate Locations and sizes
Gate dimension 1.5MM Cold/Hot runner& dimension Hotrunner 10
Gate type : 2 cavities hot runner Valve control No
Specification: Gate location and size decide is based on mold design experience, Part modify refer to moldflow analysis and T0 samples.
D1.5
D10
Fill time - AnimateShift+F5 watch the animation
Short shot No short shot, fill is keep balance
Specification: Blue to red stand filling order, for evaluate filling balance, red area is the finished at the end.
Fill time - Contour
Short shot No short shot, fill is keep balance
Specification: Blue to red stand filling order, for evaluate filling balance, red area is the finished at the end.
Bulk temperature at end of fill
Specification: Temp keep balance, no obvious temp difference.
Pressure at V/P switchover
V/P control Filling control Volume % at V/P 97.33%
Specification: From thebmV/P pressure, pressure keep balance
Pressure at the end of fill
Specification: Analysis by synthesis, pressure keep balance
System Pressure(Nozzle Pressure & Packing pressure)
Max. Pressure Time 1.62s Max. Pressure 55MPa
Packing time 10s Packing pressure 44MPa
Specification: Max. pressure 55MPa
Flow Front Temp
Flow front Temp. Difference ℃ Temp. Diff. at A surf.(230.7-111)
Recommended material Temp. 220℃ -260℃ Specification: Flow front Temp in the range of recommended material temp.
Clamp Force
Max. clamp force 433tonne Clamp force limit tonne
Specification: injection machine tonne meet to molding requirement.
Air Traps
Specification: The part red circle pink point it indicate prelim air trapping location, all the place should be considerate add air veting.
Weld Lines
Specification: Color lines indicate weld lines location.
Volumetric shrinkage at ejection
Specification: The max. shringkage is 13.18%, Min shringkage is -0.4% at ejection. if increase the gate size , extend packing time can reduce volumetric shrinkage.
Sink Mark Depth
Specification: The part sink mark is not clear, max sink mark index 4.5%, min sink mark index -5.6%
Deflection all effects
Measurement datumDeflection scale 1
Total deflection 5.2mm
Specification: Adopt MF baseline, above picture content for reference. actual distortion compare need stay the same with actual measurement.
Deflection X component
Measurement datum
Deflection scale 1
Total deflection 1.37mm
Specification: Adopt MF baseline, above picture content for reference. actual distortion compare need stay the same with actual measurement.
Deflection Y component
Measurement datum
Deflection scale 1
Total deflection 1.79mm
Specification: Adopt MF baseline, above picture content for reference. actual distortion compare need stay the same with actual measurement.
Deflection Z component
Measurement datumDeflection scale 1
Total deflection 5.2mm
Specification: Adopt MF baseline, above picture content for reference. actual distortion compare need stay the same with actual measurement.
Analysis result summary
Item Description Result Note
1 Inejction time 1.73S
2 Injection pressure 55MPa
3 Clamping force 433T
4 Total distort 5.2mm
5 Weld lines yes
Welcome any inquires to Forwa Precise Plastic Mould Uploda by Daisy Dong daisy(at)forwa-mould(dot)com www.forwa-mould.com