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Milling Tools
How To Machine Aircraft Titanium: Pricing The Process Instead Of The Tool
Part of a series of articles on more efficient machining of pockets in titanium parts, this article describes the importance of considering all of the costs that are affected by the choice of cutting tool.
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Finishing A Pocket Floor In Titanium
Machining animation from Boeing illustrates effective techniques for titanium workpieces. This simulation also shows finishing of the floor of the pocket.
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Finishing Walls In Titanium
Machining animation from Boeing illustrates effective techniques for titanium workpieces. This video shows material machined out of the corners prior to finishing.
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Plunge-And-Sweep For Finishing Corners
Machining animation from Boeing illustrates effective techniques for titanium workpieces.
WatchEnd Mills Feature Minimal Chatter
SGS Tool Company introduces a high-performance end mill that provides precision performance and high production rates with minimal chatter. The end mills feature variable pitch fluting geometry that provides improved chatter suppression, longer tool life, better surface finishes and high productivity rates, the company says. Manufactured with a rigid construction using certified premium micro-grain carbide, the end mills also deliver reduce harmonics and reduced radial side deflection allowing for improved side wall straightness.
Read MoreAdjustable Milling Cutters
A new family of high speed milling (HSM) adjustable end mills and face mills from Iscar are said to improve milling of aluminum, non-metallics, cast iron and hardened steel, especially in automotive and aerospace applications. The dynamically balanced cutters are designed to work with polycrystalline diamond (PCD) or cubic boron nitride (CBN) inserts, which provide cutting edge protection and quality surface finishes, the company says. They also accommodate standard HSM-rated Helido 2000 carbide inserts.
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Optimal Milling Strategy For Entering Material From The Side
These animations show why an arc in the same direction as tool rotation is effective. The strategy is relevant for entering material from the edge, as well as for pocketing.
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Video: 56-Percent Productivity Increase By Reducing Chatter
The video compares a milling pass that chatters to one that is stable. Because the stable speed permits greater depth of cut, productivity increases.
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Video: Finish-Milling Titanium With A 20-Flute End Mill
A tool with many flutes can be effective for achieving a productive metal removal rate in titanium, where speed and chip load are constrained. See how quickly the chips accumulate in this video.
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Side Turn-Milling Of A Massive Crankshaft
This video footage showing the machining of a massive crankshaft suggests some of the possibilities of turn-milling. Not all shops realize possibilities such as this even on their own smaller-scale turn-mill equipment.
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