FEA Focus Blog

Topics related to the Injection Molding Industry

Welcome to Bozilla Corporations plastics engineering, optimization, and consultation blog. We highlight FEA optimization, failure diagnosis, and training topics for the plastics injection molding industry.

Impact of Fiber Orientation on Part Quality & Deflection

By Bozilla
January 17, 2022

  For Plastics Injection Molding, the addition of glass or carbon fiber into a polymer is initiated to typically strengthen and increase stiffness in a part. There are significant factors that must be considered when fiber is added that will have an impact on part quality and deflection. These include: Material viscosity Material type (i.e. crystalline, […]

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Cold Sprue vs. Hot Runner Technology

By Bozilla
December 15, 2021

when is it truly practical to design a cold sprue into a part or feed system? 

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Key Factors in a Reliable Plastics Injection Molding Simulation Report

By Bozilla
November 30, 2021

What are the key factors necessary for a reliable plastics injection molding report?

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Is this the correct Injection Molding Machine for your Tool?

By Bozilla
November 8, 2021

Is clamp force the only determining factor when determining the type of injection molding machine you need?

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Valve Gates and Sequencing-for injection molding

By Bozilla
August 24, 2021

Valve Gates are invaluable as they relate to their primary design purpose and have many important functions.  They can: ✔ Eliminate waste that cold runners create ✔ Eliminate vestige ✔ Be sequenced ✔ Eliminate weld lines ✔ Control filling patterns However, users should be aware that there are a few potential issues that could come […]

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