Product help with community knowledge
2012
Inventor
HomeInventorEnglish2012HelpToolingMold DesignReferenceMoldflow Viscosity Index

Inventor

2011
2012
Help
Essentials videos
Installation
Inventor Optimization
What's New
Autodesk Inventor
Tooling
Mold Design
Tooling desktop content libraries
Inventor Mold Design Overview
Create a Mold Design project
Initial design
Feeding system
Cooling system
Fill analysis
Tools
Parting surface design
Insert
Mold Assembly
Boolean
2-D Drawing
Reference
Cavity volume
Abort All Jobs
Job preview
Properties
Delete temporary files older than
Displayed name
Server address
Temporary directory
Add
Clear filters
Delete Search Criteria
Load Search Criteria...
Reset To Default Search Criteria
Save Search Criteria As...
Search Criteria:
Remove
Selected Search Fields
Search Field Parameters
Search
Substring
Details
Manufacturer
Commonly used materials
Remove
Report
Search
Specific material
Trade name
Material environmental properties
Energy usage indicator
Resin identification code
Accumulate
Current frame only
Number of frames
Single dataset animation
Color
From blue to red
From red to blue
Number of colors
All frames
Extended color
Max.
Min.
Per frame
Specified
Gate Location
Step Back
Bounce Animation
Step Forward
Loop Animation
Pause
Animate
Animation Control
Stop
Optimum Point
Cooling time
Maximum wall shear stress
Maximum clamp force during cycle
Air traps
Analysis resolution
Average sink mark depth
Clamp force area
Max. clamp force during filling
Packing clamp force estimate
Estimated cycle time
Percentage exceeding Nominal max. deflection
Average thickness
Maximum thickness
Minimum thickness
Text and Fillets Detected
Very thick areas detected
Very thin areas detected
Actual filling time
Injection locations
Actual injection pressure
Velocity-Pressure Switchover
Injection Time Selected
Model suitability
Gates, Runners, and Sprue average percentage change
Gates, Runners, and Sprue largest percentage change
Gates, Runners, and Sprues that can be altered
Advised volume
Original volume
Average percentage change
Balanced volume
Maximum percentage change
Items that can be changed
Original volume
Machine clamp open time
Material family
Material filler
Material manufacturer
Material tradename
Max. machine injection pressure
Melt temperature
Mold temperature
Injection time
Melt temperature
Mold temperature
Nominal maximum deflection
Study Location
Part Name
Percentage of model prone to sink marks
Release Level
Shot volume
Study Name
Velocity and pressure switch-over at time
Velocity and pressure switch over at percent volume
Total part weight
Total part weight at the end of filling
Weld lines
Percentage within Nominal max. deflection
Runner system volume
Melt density
Solid density
2-domain modified Tait PVT model coefficients
View and edit test information...
Date tested
Specific heat data
Thermal conductivity data
Default viscosity model
Moldflow Viscosity Index
Melt mass-flow rate (MFR)
Juncture loss method coefficients
Ejection temperature
Transition temperature
Mechanical properties data
Data source
Use matrix properties
Transversely isotropic coefficient of thermal expansion (CTE) data
Melt temperature range (recommended)
Absolute maximum melt temperature
Maximum shear stress
Maximum shear rate
Mold temperature range (recommended)
Date last modified
Data status
Extension viscosity
Family name
Material structure
Manufacturer
Trade name
Family abbreviation
Filler data
Density (rho)
Specific heat (Cp)
Thermal conductivity (k)
Mechanical properties data
Coefficient of thermal expansion (CTE) data
Tensile strength data
Aspect ratio
Shrinkage model
Observed nominal shrinkage
Observed shrinkage
Shrinkage Molding Summary
Melt temperature
Mold surface temperature
Negative volumetric shrinkage value is allowed
Cold runner be considered in cooling time optimization
Select Material dialog box
Test Information dialog box
Columns dialog box
Search Criteria dialog box
Select Thermoplastic Material dialog box
Cross WLF Viscosity Model Coefficients dialog box
Plot properties - Animation tab
Plot properties - Optional Settings tab
Plot properties - Scaling tab
Add material to commonly used list after selecting
Gate Location Advice
Insufficient free disk space
High Confidence of Fill
High Quality Prediction
Low Confidence of Fill
Pressure drop exceeded maximum injection pressure limit (Low Confidence of Fill)
Temperature dropped below minimum limit (Low Confidence of Fill)
Low Quality Prediction
Pressure drop exceeded maximum injection pressure limit
Temperature dropped below minimum limit (Low Quality Prediction)
Temperature at flow front is Too High
Cooling Time is Too High
Shear Rate is Too High
Shear Stress is Too High
Medium Confidence of Fill
Needs high pressure to fill (Medium Confidence of Fill)
Temperature drop in caution zone (medium Confidence of Fill)
Medium Quality Prediction
Needs high pressure to fill (Medium Quality Prediction)
Temperature at flow front is Too Low
Short Shot
Thermoplastic Material dialog box- Filler Properties tab
Summary dialog box
Nominal Dimensions
Mold Cavity Dimension
Estimated Shrinkage
Shrinkage Allowance
Estimated Dimensions
Autodesk Moldflow Plastics Labs testing services
Browser Icon Reference
Glossary of Terms
Cable and Harness
Tube and Pipe
IDF Translator
Dynamic Simulation
Stress Analysis
Frame Analysis
CAD Manager Fundamentals
Tutorials
Show Me Animations
Videos
2013
2014
Community

Community Scoring

Was this page helpful?

Tag Tags0

This page has no tags

Page statistics

2088 views,  1 edit(s),  856 characters(s) Page last modified 23:32, 23 Mar 2011 by adsk_arutherford
How to add your knowledge

Moldflow Viscosity Index

    Table of contents
    No headers

    Calculates a single point reference viscosity level (in Pa. sec.) at the designated temperature and a shear rate of 1000 1/sec.

    For example, VI(240)125 means that the material has a viscosity of 125 Pa.s at a shear rate of 1000 1/s and a temperature of 240C.

    Note Autodesk uses the same temperature to calculate the Viscosity Index for all polymers in a generic family (for example, PP) so you can compare materials.

    Comments0

    Powered by MindTouch
    © Copyright 2013 Autodesk, Inc. All rights reserved.   Privacy Policy — Legal Notices & Trademarks