scientific molding
Moving Beyond the Relative Viscosity Curve — Determining Optimum Plastic Flow Rates: Part 3
Molders can use data to determine optimum flow rates by combining cavity imbalance studies with an understanding of machine velocity capabilities.
Read More
Moving Beyond the Relative Viscosity Curve — New Method To Find Optimum Plastic Flow Rates: Part 2
Explore the use of the injection unit velocity capability, which determines a machine’s injection speed linearity to find optimum flow rates, and proposes a second method.
Read More
Use These 7 Parameters to Unravel the Melt Temperature Mystery
Despite its integral role in a stable process and consistent parts, true melt temperature in injection molding can be an enigma. Learning more about these seven parameters may help you solve the puzzle.
Read More
Online Versions of Process Development Course and Software Launch
NPE2024: FimmTech is introducing online versions of its Nautilus process development software as well as its Scientific Molding and Design of Experiments (DOE) process development course.
Read More
How to Set Barrel Zone Temps in Injection Molding
Start by picking a target melt temperature, and double-check data sheets for the resin supplier’s recommendations. Now for the rest...
Read More
Are Your Sprue or Parts Sticking? Here Are Some Solutions
When a sprue or part sticks, the result of trying to unstick it is often more scratches or undercuts, making the problem worse and the fix more costly. Here’s how to set up a proper procedure for this sticky wicket.
Read More
Improve Quality & Productivity With Advanced Screw Design
Most molders are still running with screw designs that haven’t changed much in 30 years. But they don’t need to.
Read More
A Simpler Way to Calculate Shot Size vs. Barrel Capacity
Let’s take another look at this seemingly dull but oh-so-crucial topic.
Read More
How to Get Rid of Bubbles in Injection Molding
First find out if they are the result of trapped gas or a vacuum void. Then follow these steps to get rid of them.
Read More
