Machining Centers

Aerospace

5 Axis Volumetric Error Compensation for Large Machine Tools

System simultaneously corrects tool position in multiple axes to tighten machining accuracies on large machines that cut complex shapes.

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Automotive

Video: 3+2 Mold Machining at Eifel

A maker of injection molds for high-appearance-quality parts describes the machine tool, software and strategy this shop uses to apply 3+2 machining.

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Medical

Hard Milling Isn’t Just High Speed Machining

Milling complex forms in hardened tool steel involves more than just fast, light cuts, says this maker of medical-related injection molds. Here are some of the ingredients of an effective hard milling process.

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Automotive

Another Angle On HSM

The savings in setup time were welcome enough, but this mold maker found that a 3+2 machining center also accelerated its use of high speed machining.

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Cutting Tools

The Progress of a Progressive Die Maker

This shop sees no long-term threat in the reality of lower prices. Machine tool investments related to various die components allow the shop to use skilled labor more efficiently.

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Five-Axis

Mill’s Integral Rotary Axis Allows Turning

Video: Spanish machine tool builder Ibarmia offers a moving column machine that has an interesting table-within-a-table configuration.

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When Spindle Speed is a Constraint

Though it won’t replace high speed machining, Boeing sees “low speed machining” as a viable supplement to higher-rpm machines. Using new tools and techniques, a shop’s lower-rpm machining centers can realize much more of their potential productivity in milling aluminum aircraft parts.

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Video: Getting the Most Out of Your Standard Spindle

High spindle speed is not needed for high productivity, particularly with the right choice of cutting tool types. Techniques described in this tutorial video relate to plunge roughing, high feed milling and slotting.

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Five-Axis

Five-Axis Technology

HyperMill from Open Mind Technologies features five-axis technology including automated cutter orientation techniques, collision detection and collision avoidance methods.

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VMC For High-Speed Operations

Mazak’s Nexus VCN 700D/40-II HS VMC is designed to maximize efficiency in high speed machining operations.

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