Chris Koepfer

Chris Koepfer Editor Emeritus

Making It In the Information Stage

The information age is upon us. At least that's what many newspapers, magazines, and TV reports would have us believe.

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Grinding

Production ID Grinding -- Change In The Wind?

High volume ID grinding, long a bastion of hydraulic and mechanical machines, is seeing an emergence of electromechanical designs that compete with these ubiquitous old workhorses. Here's some current technology one machine builder chose to do the job.

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Will This Transplant Grow?

Bill is 15 years old and in the tenth grade. He took a step toward a career this year.

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The Costs and Benefits of Cold Blackening

A new method combines a proven cold blackening process with an ion exchange filtration unit to overcome most objections to blackening your own parts. Here's a run-down of the trend to bring blackening into the shop.

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Five-Axis

Five-Axis Machining -- Simply More Productive

  Many shops associate five-axis machining with complexity. While the five-axis process can and does produce some amazingly complex workpieces, there are real advantages in applying it to less severe geometries. Here's how one midwestern job shop is using a two-machine, five-axis manufacturing cell to simplify part production.

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Basics

Why Y-Axis For Turn/Mill Machines?

Live tooling on turning centers greatly expands multiple processing capability. With the addition of Y-axis, turning and machining process integration takes a significant step further. Here's how the technology works.

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Turn/Mill

Scope Maker Sights-In Turning Process

  Working toward goals of improved efficiency and quality, this Oregon rifle scope maker looked holistically at their manufacturing operation and matched appropriate processes and technology to each operation. Some improvements arevery simple, and some are quite sophisticated.

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