Part Design for Injection Molding

Course Highlights

Part design

  • Wall Thickness
  • Flow Length
  • Features
  • Radius
  • Draft
  • Gloss

Material

  • Thermoplastics or Thermosets
  • Melt Flow Index (MFI)
  • Shrink Rate

Tooling

  • Steel
  • Line of Draw
  • Actions
  • Melt Delivery
  • Ejection
  • Surface Finish

Machine

  • Clamp Tonnage
  • Injection Volume
  • Injection Flow Rate
  • Injection Plastic Pressure

Processing

  • Melt Temperature
  • Flow Rate
  • Pressure Gradient
  • Cooling Rate & Time

Non-Conformities

  • Warp
  • Short Shots
  • Sinks
  • Voids
  • Bubbles
  • Jetting
  • Blush
  • Gloss
  • Knit Lines

Tolerance

  • First Article Inspection
  • Critical
  • In-Process

Design for manufacturability (DFM)

  • Part Design Checklist
  • FMEA

Course length: 3 days

 

I never expected how immediately Part Design for Injection Molding would prove beneficial to us. During class, Jeremy presented us with a test method that proved a great addition to our existing methods. Within days of returning to our office, we were able to get the data we needed using the new test method. To top it off, the class was interactive, engaging, and fun. Everyone who attended got something out of it regardless of their experience level.

Part Design Attendee

Additional Information

Language

English

Location

Rowan-Cabarrus Community College

Dates May 10, 2022 – May 12, 2022