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Technical Papers

Access technical papers about ABTech's precision air bearing, oil hydrostatic, and mechanical bearing rotary tables, linear slides, high speed spindles, and many multi axis combinations.

Accuracy vs Repeatability Resource

ABTech Air Bearing Basics, Geometry, and Accuracy

ABTech's air-bearings are "orifice compensated” and float on a specific air gap (thickness of air film) and many design aspects revolve around the air gap specification.

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Different Types of Rotary Tables

ABTech SP Series Spindles; Single Piece worktable, shaft, and thrust plate

Single piece worktable, shaft and thrust plate with balancing that is designed to customer specification.

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Industries:

Aerospace
Automotive
Aviation
Bearings
Energy
Land & Marine
Optics
Semiconductor
We use 2 ABTech air-bearing spindles with tip/tilt and centering capability in our facility. These units are used for precision assembly and final metrology. We have never had an issue with either one, and the ABTech team is a great partner for us. We will be adding more systems as our young organization continues to grow. Jayson TiersonPresident
Vertex Optics
Made in the U.S.A of U.S. and imported parts

Every product we sell exemplifies our company-wide commitment to "Pride in Precision" craftsmanship. To that end, all of our products are designed, manufactured, and tested exclusively by ABTech at our New Hampshire facility.