Chris Koepfer

Chris Koepfer Editor Emeritus

Can This New CNC Multispindle Work For Your Shop?

A century-old builder believes their new CNC machine extends multispindle processing technology to include any production turning shop.

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Implementing A Machining Cell

A large horizontal machining center gives this laser manufacturer the capacity it needs for now as well as a growth path to meet future needs.

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'Give' A Little Get A Lot

Holding irregular and dimensionally variable shapes, accurately and securely, calls for fixturing with flexibility to match that of their four-machine cell.  

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Don't Discount Feel

Who among us hasn't whipped out their trusty box-end wrench, put it on a rusty bolt, leaned into it and stripped the threads right off? Or, even worse, snapped the bolt or stud in two. It's not only frustrating, it's humbling too.

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Asian Moldmakers Serve Notice

According to Matthew Coffey, president of the National Tooling & Machining Association, the Chairman of the 3rd International Conference on Mould and Die Technology, held in Taipei, Taiwan last fall, put the world (specifically Europe and the United States) on alert that their days of dominating mold and die production are numbered. For the non-Asian delegates to this conference, I imagine these remarks were not well received.

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Workholding

Flexible Workholding For Flexible Cells

At this shop, workpiece blanks are generally castings and forgings. Holding irregular and dimensionally variable shapes, accurately and securely, calls for fixturing with flexibility to match that of their four-machine cell.

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It's The Message, Not The Medium

Perhaps it's only natural to think that as our communication tools improve, so will our communication skills. After all, we're linked globally by communication systems that, from a technological perspective, are truly magical.

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A Highly Evolved Fab Shop

In today's manufacturing environment, it's survival of the fittest. This fab shop found that an automated fabricating cell was a natural selection. Continuing this process of evolution, a new species of job shop may emerge.

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Illuminating High Power Lasers

Here's what you should know about cutting with higher power lasers and what they can bring to your business.

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Action Plan

I've used this column on several occasions to express concern about a general lack of understanding of the vital economic role played by manufacturing and its people. It's an unfortunate fact of our lives that most people haven't a clue where the stuff they covet comes from or how it is made.

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Watching For Winter

Life's odometer has clicked over another year. It's January again .

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Milling Tools

Tool Considerations for High Speed Cutting

Fast CNC processing and high-pressure coolant contribute to removing metal at dramatic rates. But what should a shop know about cutting tools in high speed machining?

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