Peter Zelinski

Peter Zelinski Editor-in-Chief

How To Succeed At Failure

Your cutting tool’s failure mode may be telling you what to change about the process. Not every failure mode is the same, and one mode is preferable to all the others.

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The Me In Media

If you flip through this magazine from time to time, then I am a part of the media from your perspective. I don’t feel like “the media,” but I can’t deny that it’s true; I am a part of the communication deluge that presses through every corner of your 21st-century life.

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Cell Realizes Multilevel Savings

A three-tier flexible cell let this plant bring its build-to-order strategy to low-quantity parts. The cell realizes savings in terms of time, labor cost and responsiveness.

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Milling On A Grinding Machine

A grinding machine is not a machining center, but it can sometimes take on milling and drilling (or even turning) to make the overall process more efficient.

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Rethinking Redundancy

Series production is a more economical choice today, says this supplier of machining systems. Machining technology is now reliable enough that parallel production may represent a costly level of excess in high-volume production.

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Custom Program Instead Of A Custom Fixture

This software rewrites a posted NC file to adapt the program to the location and orientation of the part, potentially eliminating the need for complex fixturing.

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An Inside View Of Outside Advice

Earlier this year, I wrote a column about a pattern I had observed. Personnel from various shops had expressed the distrust they feel toward equipment and tooling suppliers that emphasize their metalworking expertise.

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The In-Cycle Enabler

To achieve 144 hours per week of in-cycle time on its machining centers, this plant relies on software that offers a clear, colorful, real-time view of where the time losses are occurring.

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Cylinder Head Porting On A Turn/Mill Machine

This complex milling operation is performed effectively on a machine that does turning.

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What Is In a Word?

Moving dirt to suit the needs of construction and development is a challenge as old as civilization. Moving molecules and microscopic components is a challenge that is years or decades old.

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Coming: Stable Milling Speeds Determined In The Office

A utility available online may be the starting point toward software that can predict optimal spindle speeds outside the shop, without the user having to test or measure every tooling combination.

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Motor Type Vs. Machine Design

On a machining center, the choice of ballscrews or linear motors may not be as important as where the motors apply their force.

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Mastercam 2025 Now Available
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