Derek Korn

Derek Korn Editor-in-Chief

Turning Machines

Marshall Manufacturing Wins Romi Lathe at IMTS

Yes, you鈥檇 think I would have reported this sooner being that IMTS took place last September. But, there鈥檚 a reason why I didn鈥檛.

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Top Shops

A Side Benefit to Benchmarking: Gaining a Customer

An aerospace company that read about a Top Shops Honors Program winner in 2013 eventually became a new customer for that shop.

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Medical

Making it in Medical

Here are the challenges that modern medical machine shops face and how they have helped shape this shop in particular.

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The Mechanics of Things

Is it a problem that a growing number of young people don鈥檛 seem to be mechanically inclined or handy in general?

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Micromachining

Video: 1964 Game Show Demos Drilling through Human Hair

See a clip of the founder of Maryland鈥檚 National Jet on the 鈥淚鈥檝e Got a Secret鈥 game show demonstrating his company鈥檚 ability to drill through something as small as a human hair.

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Workholding

Ball-Drive System for Accurate Table Rotation

This rotary table design is said to offer zero backlash/reversal error while providing high accuracy, rigidity and torque transfer.

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Top Shops

Benchmarking Side Benefit: Gaining a Customer

JD Machine was a Top Shops Honors Program winner in 2013. An aerospace company that read about the award eventually became a new customer.

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High-Speed Spindles Powered by Coolant Pressure

These spindles use a machine’s through-spindle coolant delivery system to achieve rotational speeds as high as 50,000 rpm.

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Workholding

Video of Interesting Turbine Blade Workholding System

This clamping system is an automated steady rest with measuring capability that stabilizes the five-axis machining process of very long turbine blades.

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Oil & Gas

How Important Is Oil Filtration for Grinding?

Oil filtration is pretty important for grinding, especially when you鈥檙e trying to 鈥渄ust鈥 a few microns off a part.

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Workholding

Got Glue (And UV Light)?

Here鈥檚 an effective albeit atypical way to fixture parts such as thin-wall castings that are prone to flexing when conventional mechanical clamps are used.

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Cutting Tools

Two Applications for Entry-Level Presetters

Affordable presetters aren’t just for shops that are new to tool presetting.

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