PLASTIC INJECTION MOLDING ROBUST PROCESS DEVELOPMENT & SCIENTIFIC MOLDING
Details
INTRODUCTION FOR PLASTIC INJECTION MOLDING ROBUST PROCESS DEVELOPMENT & SCIENTIFIC MOLDING
- Develop a process that produces repeatable results with minimal variation.
- Optimize dimensional or mechanical characteristics of a molded part.
COURSE OBJECTIVE
- Material properties that affect processing
- The importance of drying
- Explains specific rules for controlling the plastic during processing
- Injection molding machine selection
- Provides thorough overview of injection molding and troubleshooting techniques.
- Exercise greater control over the molding process
- Reduce rejects and scrap
- Improve part quality
- Increase productivity
- Robust parameter optimization
Outline
COURSE CONTENT
DAY 1 (9.00am—5.00pm)
- Handling Semi Crystalline & Amorphous Polymers
- Shrinkage
- Mel temperature
- Mold filling speed
- Mold temperatures
- Barrel Heat Profile
- Screw recovery speeds
- Nozzle temperature
- Cooling times
- Mechanical properties
- Optical clarity
- Plastic drying
- Degradation
- Drying time
- Drying temperature
- Types of dryers
- Moisture measurement
- Overdrying effect
- Injection moulding machine selection
- Clamp force
- Machine platen size
- Shot size
- Screw diameter
- Compression ratio
- Types of screws
- Check ring importance
DAY 2 (9.00am—5.00pm)
- Process optimization
- Optimization of injection phase
- Cavity balance
- Pressure drop
- Process window
- Gate seal time
- Cooling time
- Screw speed & back pressure
- Mold qualification flowchart
- Mold qualification checklist
- Waterline diagrams
- Mold temperature maps
- Setup instructions
- Mould cooling, venting & regrind management
- Mould cooling
- Mould venting
- Regrind
- DOE to develop robust injection molding parameters
- Troubleshooting common issues at customer location
- Short molding – consistent and inconsistent
- Flash
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Schedules
Wed, Thu | 09:00 AM — 05:00 PM |
OTC Training Centre Sdn Bhd is an innovation leader in the development and delivery of practical outsourcing training programs for the past 17 years. Since then, OTC has supported thousands of companies to upskills their employees with personalized content and learning solutions. Today, we have evolved to provide a full suite of outsourcing services in the learning and development field.
Our training programs are entitled to HRDCorp claim, with our trainers being certified by HRDCorp as well. As a training provider, we aspire to keep providing the best training to our respected clients to ensure their satisfaction while using our service as the training provider.