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The Benefits of Air Bearings April 16, 2009
FOR IMMEDIATE RELEASE - BENEFITS OF AIR BEARINGS
Aston, Pennsylvania, USA, April 16, 2009 |
Zero friction Because of zero static friction, infinite resolution and very high repeatability are possible. |
Zero wear Non-contact means virtually zero wear resulting in consistent machine performance and low particle generation. |
Straighter motion Rolling element bearings are directly influenced by surface finish and irregularities on the guide. Being non-contact air bearings average these errors. |
Silent and smooth operation Re-circulating rollers or balls create noise and vibration as hard elements become loaded and unloaded and change direction in return tubes. This is especially noticeable in the resolution of scanners. |
Higher damping Being fluid film bearings, air bearings have a squeeze film damping effect resulting in higher dynamic stiffness and better controllability. |
Eliminates oil Air bearings do not use oil lubrication, eliminating the problems associated with oil. In dusty environments (dry machining) ways are dry and bearings are self-cleaning because positive air pressure pushes dust away. In contrast, oil lubrication becomes a lapping slurry. |
High speeds High speeds - high acceleration. No balls or rollers to slip at high acceleration. |
Contact Information
Michael Wright
Director, Marketing New Way Air Bearings 50 McDonald Blvd.
Aston, PA 19014 USA |
Tel
610.364.3453
Fax
610.494.0911 | | |
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