Tooling

Hot Runners

Hot Runner Controller Adopts Second Generation Control Algorithm

Husky says its Advanced Reasoning Technology (ART 2.0) software for its line of Altanium mold controllers delivers greater speed, accuracy, precision and repeatability.

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Automation

50 Years...600 Issues...and Still Counting

Matt Naitove marks his first half-century in plastics reporting, with a few of his favorite headlines.

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Injection Molding Simulation Meets the Real World

Direct data interface between molding simulation and the injection machine links the computer model to the real-world process. This can improve results from product and mold design through ongoing production. A case study demonstrates these benefits for automotive components in a family mold.

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How to Detect and Prevent Hot-Runner Manifold Leaks

Minding the temperature gap at startup between the nozzle and manifold; visually and electronically monitoring signs for leaks; and preventive maintenance between runs can save you from hot-runner leak horror stories.

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Fortify and polySpectra Win Dept. of Energy Funding

The maker of 3D printers and supplier of photopolymer resins were awarded $3 million from the DOE to help advance 3D printed tooling.

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Tooling

Graham Buys Tool Maker Kennedy

Graham says the acquisition will help it support customers throughout the life of their extrusion equipment.  

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Tooling Know-How

The Scoop on Screws

The kind used as fasteners in molds, that is. Here are some design considerations to help you choose and use the right ones.

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Tunnel Gates for Mold Designers, Part 1

Of all the gate types, tunnel gates are the most misunderstood. Here’s what you need to know to choose the best design for your application.

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Best Methods of Molding Undercuts

Producing plastics parts with undercuts presents distinct challenges for molders.

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Molds & Tooling

Conformal Cooled Sprue Bushings Line Expanded

PCS Company has added a 3/4-in radius for the U and B Series bushings options.

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Blending & Dosing
Plastics Size Reduction