Vertical Machining Centers
Determining Machining Effectiveness, Not Guessing It
KitchenAid uses Overall Equipment Effectiveness to determine in real numbers the impact individual machine tools have on parts production for its stand mixers. In doing so, it brings actual machining processes closer to ideal ones.
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How to Overcome an Acc/Dec Limitation in High Speed Machining
A small pocket in a graphite workpiece limits productivity. Part of the expert’s response is to consider how a lower feed rate might actually be more productive—because the machine will spend more time at the programmed rate.
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Double-Column VMC with Small Footprint
The M460-VE VMC features a double-column structure for increased machining capability in reduced floor space, the company says.
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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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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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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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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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VMC For Complex Geometries
Designed to machine complex geometries, Makino’s F3 VMC is designed for rigidity and micron-range positioning accuracies and repeatability.
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Dial Down or Dial Up?
Vibration analysis may be the machining center’s missing piece. If you haven’t performed this analysis on your high speed machine, you probably don’t know what the machine can do.
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