Articles

Supercritical Success for Medical Machining

High-pressure carbon dioxide coolant can dramatically improve the production rate of titanium parts while leaving no residue — an excellent fit for medical machining.

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Building Out a Foundation for Student Machinists

Autodesk and Haas have teamed up to produce an introductory course for students that covers the basics of CAD, CAM and CNC while providing them with a portfolio part.

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CNC Machines, Wyoming Monks, and Enduring Works of Gothic Art

The Carmelite monks of Wyoming adopted CNC machining to help build a monastery that, without this technology, would take decades or longer to complete. How they are doing it is fascinating. But so is why. 

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Automation

Tactile Sensor Could Give Robots Human Touch

Gelsight’s tactile sensing technology could give robots more flexibility in the tasks and environments they can handle.

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Five-Axis

How to Automate a Prototyping Shop

By focusing machine tending on pallets rather than individual parts, KAD Models has automated its high-mix, low-volume workload — and thrived as a result.

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Five-Axis

Inside a CNC-Machined Gothic Monastery in Wyoming

An inside look into the Carmelite Monks of Wyoming, who are combining centuries-old Gothic architectural principles with modern CNC machining to build a monastery in the mountains of Wyoming.

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CNC Tech Talks

The Final CNC Tech Talk Column

Mike Lynch signs off on his CNC Tech Talk column after 35 years.

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How I Made It: Mike Lynch

Mike Lynch has been a CNC programming teacher for three decades, in addition to being the longest-running columnist in 91ÊÓÆµÍøÕ¾ÎÛ history, providing generations of machinists with expert insight into the art of programming parts. With this issue being Mike’s last, we wanted to highlight his career and what it means for the industry.

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Basics

How to Mitigate Risk in Your Manufacturing Process or Design

Use a Failure Mode and Effect Analysis (FMEA) form as a proactive way to evaluate a manufacturing process or design.

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How to Determine the Currently Active Work Offset Number

Determining the currently active work offset number is practical when the program zero point is changing between workpieces in a production run.

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Building Temperature Compensation Into the Gaging Station

As production tolerances become ever tighter and the error margin for measurement results shrinks, manufacturers must consider thermal fluctuations in their inspection processes.

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Grinding

Three Key Factors For Stabilizing a Grinding Operation

Improving throughput in grinding takes more than direct increases to material removal rate. It also requires careful consideration of the factors behind the operation’s stability.

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