Tooling

Tooling Know-How

Tooling: Know the Basics of Sprue-Puller Design

Sprue-puller designs are quite varied, and there are no firm rules to follow. But here are some important cautions and caveats to keep in mind.

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Heat/Cool Molding Gets A Workout at Fakuma 2017

KraussMaffei will demonstrate extremely fine mold-surface replication and the wide range of decorative effects possible without secondary processes using RocTool heat/cool molding technology.

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Hot Runners

Breaking Down Hot Runner Maintenance

Improving a manifold’s maintenance plan requires specific skills and knowledge of its functioning areas.

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Leading-Edge Molding Technology Installed at ORNL

Roctool’s induction-powered heating/cooling equipment to further development of composites.

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Tooling Know-How

Tooling: Dealing with Sprue Bushings On the Production Floor

Causes of and solutions to some problems you probably deal with every day.

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Mold Simulation

Virtual Tool Alloy Selection Confirms Benefits in Cost & Part Quality

Using simulation to understand cost-benefit ratio in using tool alloys with high thermal conductivity. 

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Mold Maintenance

Seeking Moldmakers That Are Fast…and Smart

Now in its 15th year, MoldMaking Technology’s Leadtime Leader Award is once again seeking out tool shops that get things done.

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How CT Scanning Can Cut Your Product-Development Time

Computed tomography scanning offers molders a wide range of benefits, often saving them hundreds of hours during the processes of mold building, mold tryout, and first- article approval. Here’s what you need to know.

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Mold Maintenance

Mold Performance: Tap Into the Power of Data Collection

Collecting core data in a transparent way allows molders to drill into the true cost of tooling issues and develop real goals to keep production flowing.

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best practices

Tooling: Critical Design Considerations for Sprue Bushings

Among them are good cooling, proper orientation, solid retention, structural integrity, generous radii, and an appropriately polished bore.

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Plastics Size Reduction