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In-Mold Rheological Control - PT Online inMotion

PT inMotion Multimedia Sponsored Presentation

In-Mold Rheological Control

Beaumont

Ron Malone, applications engineer at Beaumont Technologies, Inc., explains In-Mold Rheological Control. This presentation was filmed at the 2006 Mold Making Exposition.
(Total time: 40:23 minutes)

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Follow the links below to access the chapter slides of Beaumont Technologies inMotion presentation, "In-Mold Rheological Control"

Introduction
Viscosity In Injection Molding
Taking Molding To New Dimensions
"Naturally Balanced"
The Science Behind Non-Uniform Rheology
The Science Behind Non-Uniform Rheology (cont.)
Non-Symmetrical Rheological Properties
Results Of Non-Uniform Rheology (Low Cavitation)
Rheological Imbalances Cause Shrink & Warp Differences
The Cost Of Not Controlling Rheology
In-Mold Rheological Control Systems (Single Axis)
Uniform Rheology TO And WITHIN The Mold Cavity
Flow Analysis Rheology Vs. Real World Rheology
Progressive Rheological Control
32-Cavity Mold Example
Separating Steel Imbalances & Rheological Imbalances
Opening The Process Window: Controlling Rheology
Material Degradation

Uniform Cavity Pressure & Process Stability
Rheological Control Systems (Multi-Axis)
Controlling The Melt Front Advancement
Controlling The Melt Front Advancement (continued)
Controlling The Melt Front Advancement (continued)
Controlling The Melt Front Advancement (continued)
Overcoming Part Geometry Through Rheological Control Systems
Rheological Control (Single Axis)
Rheological Control: Controlling Core Shift
Rheological Control: Solving Glass Migration
MAX Control: Influencing Weld Line Strength
Rheological Control: Ability To Influence Weld Lines
Rheological Control: Ability To Influence Weld Lines (continued)
In-Mold Rheological Control Systems: Summary
In-Mold Rheological Control Systems: Summary (continued)
Why Use Rheological Control Systems?

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