Machines

Grinding

“Swiss Automatic” Grinder…Made in Jersey

This microgrinding machine uses a hydrostatic bearing akin to the guide bushing on a sliding-headstock, Swiss-type lathe to grind really long, really skinny parts.

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Turn/Mill

3 Design Elements for Effective Turning on a 5 Axis Machine

Here are three design elements that enable this five-axis machine to effectively turn workpieces, even if they aren’t symmetric.

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Turn/Mill

A Swiss-Type Turning Point

The lessons this shop learned after purchasing its first Swiss-type turning center nearly two decades ago are now being applied to larger multi-spindle and multi-turret lathes for bigger and more complex parts.

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Gantry Machine Streamlines Mold Production

Century Tool and Gage's large-size plates used in the injection-molding process were causing production bottlenecks. The Annihilator gantry machining center from Quickmill improved productivity and quality.

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VMC Helps Shop Find Tight-Tolerance Niche

YDC Precision Machine's VMCs needed more capacity and capability, so it invested in a Makino PS95 vertical machining center that cut cycle times in half.

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Medical

Meeting Microgrinding Challenges

A technology for microgrinding reminiscent of Swiss-type machines' sliding headstocks can handle higher length-to-diameter ratios in the grinding of medical guidewires and other long, skinny parts.

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VMC’s Improved Automatic Pallet Changer Handles Heavier Loads

Hardinge offers Bridgeport’s fully digital Conquest V480 APC E series vertical machining center with Mitsubishi M70 CNC.

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Grinding

Insert Grinding Machine Shortens Cycle Times While Meeting Standards

Agathon Machine Tools introduces its Leo Peri high-precision, four-axis grinding center for grinding the periphery of indexable inserts.

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Grinding

Grinding Machine Incorporates Robot Pallet Loader

J. Schneeberger’s Gemini NGM production grinding machine is designed to maximize capacity in a compact footprint.

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Automation

Robotic Polishing of Turbine Engine Blades

Testing explores an airfoil finishing alternative to loose-abrasive polishing.

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