In this blog, we explain RJG’s Decoupled molding principles, and advantages on the process consistency. We take you from basics of decoupled molding for new process engineers.
Category: Injection Molding
IMFLUX – INTRO
In this blog, we explain the new iMFLUX process, main concepts, flow properties and advantages. This videoblog is for beginners who wants to understand this new process technology.
Part design – Basics
Based on Harberc.com Injection Molding Guide, this blog walks you through all the aspects of part design. Paying attention to part design principles during initial part design stage helps a lot during processing, quality of […]
Moldflow Design Principles – Part 2
This blog is a continuation of Part1 blog which I did recently. Please watch that before this video blog for better understanding.
Moldflow Design Principles – Part 1
Published by Moldflow in 1990’s on how to position gates in a part with certain known principles. This blog takes you through design principles step by step.
Part Weight & Cost Calculation – Imperial Units (USA)
This blog is same as the previous blog, only change is the units. You will learn how to calculate part weight in imperial units and cost calculation in USA.
Part Weight & Cost calculation – Metric Units (outside usa)
In this blog, you can see an example of part weight and cost calculation, also by hand calculation. A simple example for basic understanding is chosen.
This blog is a continuation of the shrinkage blog and warpage is a result of non-uniform shrinkage. You will learn the factors for warpage in this blog.
In this blog, you can learn shrinkage in polymers and PVT diagram for amorphous and crystalline material.
In this blog we discuss injection rate setup in an injection molding machine. Velocity profile and packaging machines are shown as an example.
# of cavities?
This is the questions asked by molder, OEM or mold designer when starting a project. The answer depends on multiple situations and this blog takes you different scenarios to consider.
Here in this blog, we discuss barrel heats and how to set for correct temperatures. Different heat profiles are discussed.
This blog discusses the screw position in an injection molding process. During the entire injection molding cycle, the screw position varies and this blog takes you step by step.
Here is the blog on Intensification ratio calculation. This is only used for injection molding hydraulic machines and blog takes you step by step approach. Don’t be puzzled anymore!
Screw Design – Parameters
This blog discusses the four important parameters for screw design. This is a continuation of screw terminology blog.