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Fundamentals of
Injection Molding
This 2-day
seminar provides a full, basic knowledge of plastics injection
molding technology. Covers the process, the machine, the parameters,
the variables, the mold, the material,. quality, and common defects.
Section One
- Introduction To Polymer Structure
*
Plastics Defined
* Crystalline Versus Amorphous
* Reaction To The Molding Process
Section Two
- Basics Of Mold Construction
*
What Are The Components
* How Do They Interact
* Advantages Of Typical Designs
Section Three - The Injection Molding Machine
*
Injection Unit
* Clamp Unit
* The Controls
Section Four - Parameters Of The Molding Process
*
Identifying The Parameters
* Establishing Values
* Understanding Interactions
Section
Five - The Role Of Polymer Structure
*
Material Selection Process
* Why Crystalline Or Amorphous
* Understanding Shrinkage
Section Six
- Basic Design Considerations
*
Draft Angles, Undercuts
* Wall Thickness, Transitions
* Gates, Runners, Vents
Section
Seven - The Concept Of Troubleshooting
*
Understanding How To Troubleshoot
* The Four Areas Of Concern
* Designing A Sensible Method
Section
Eight - The Most Common Defects And Solutions
*
Video Examples
* One-On-One Discussions
* Classroom Problem Solving
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