Tooling Know-How
Hot Runners: Truths. Myths, Overlooked Areas: Part 2
Here’s a view from the trenches of a tooling manager who, over 30 years, has experienced the joys and pains of using virtually every type of hot runner on the market. Part 2.
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Why Shoulder Bolts Are Too Important to Ignore (Part 2)
Follow these tips and tricks for a better design.
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Why Shoulder Bolts Are Too Important to Ignore (Part 1)
These humble but essential fasteners used in injection molds are known by various names and used for a number of purposes.
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The Impact of Hydraulics on Tool Design, Practical Uses -- Part 2 of 2
Here are more tips on using hydraulically actuated devices on your tools.
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The Impact of Hydraulics on Tool Design -- Part 1 of 2
Get a better understanding of their use, proper sizing, and how the tool design and setup in the machine can impact failures in manufacturing.
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How to Select the Right Tool Steel for Mold Cavities
With cavity steel or alloy selection there are many variables that can dictate the best option.
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How Do You Estimate Cycle Time?
Molders price jobs based on estimated press time, and that is where you can either be very profitable or lose your shirt. But there’s a new, free resource to help you out.
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Hot Runners: A View from the Bottom Up
Addressing hot-runner benefits, improvements, and everyday issues from the perspective of decades of experience with probably every brand on the market. Part 1 of 2.
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How Many Parts Will My Mold Make? Part 1
Follow these guidelines to extend the life of a mold and reduce repair costs.
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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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