5 Must-Watch Machining Videos Under 5 Minutes

Fast machining, lubrication tips, ultrasonic technology and a new approach to milling gears.

Who doesn’t love watching CNC machines at work?

From amateurs to professionals, these five videos are a must for anyone with an interest in machining.

1) How to Avoid a Poor Finish When Cutting Aluminum

It’s an old topic of debate: when cutting aluminum on an industrial CNC router, should you use lubricant or not? An AXYZ application specialist weighs in on this controversial issue:

2) Ultrasonic Grinding, Milling and Drilling

DMG MORI’s ultrasonic technology is designed to cut through high-tech materials like ceramics, tungsten carbide and even composites. Check out the production values on this video about medical device manufacturing:

3) 5-Axis Simultaneous Machining Insanity!

Watch Langrills Precision CNC programmer Jordan Hart take a solid block of aerospace-grade billet aluminum from over 100 lbs to seven in less than four minutes. The music’s not bad either:

4) A New Approach to Milling Gears

Sandvik Coromant showcases a new way of machining spur and helical gears from engineer Stefan Scherbath. This is the story of InvoMilling:

5) CNC Machining a Chess Rook

Check out this video of a Tormach RapidTurn peeling 7075-T6 aluminum like an apple to create a chess piece in under three minutes:



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Written by

Ian Wright

Ian is a senior editor at engineering.com, covering additive manufacturing and 3D printing, artificial intelligence, and advanced manufacturing. Ian holds bachelors and masters degrees in philosophy from McMaster University and spent six years pursuing a doctoral degree at York University before withdrawing in good standing.