Engine Assembly Systems (EAS) for GE Engines

Engine Assembly Systems (EAS) for GE Engines

Engine assembly systems provide engine stack projection capabilities for high-pressure compressor and turbine (HPCR and HPTR) builds. Also referred to as stack prediction, these systems allow operators to quickly and accurately measure individual turbine engine parts and precisely align component stacks the first time, ensuring the least amount of runout. System form parameters include roundness, concentricity, perpendicularity, parallelism, and flatness.

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MicroTIR Plus Gages

MicroTIR Plus Gages

Our total indicator reading gages are versatile enough to measure a wide array of parts including in-process shop floor TIR measurements of shafts, gears, pistons, bearings, jet engine components, turbocharger, and other precision machined or stamped parts. Each gage is also ideally suited to handle incoming part inspection for vendor compliance, optical lens inspection, alignment and assembly applications, and manufacturing process control. You can even make on-machine measurements although for best results and to avoid errors from your machine’s axis, we recommend measuring from a qualified axis or surface.

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ABTech offers a variety of accessories to fit your required mechanical needs. Tilt and center worktables, motor drives and controls, encoders and amplifiers, dual-element filter/regulators, granite surface plates, standard and custom sized clear apertures, and custom fixturing. Each of these accessories are tailored to fit your specific needs. Please contact ABTech for any questions you may have.

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Land & Marine
  • Lockheed Martin
  • Gooch and Housego
  • Moore Nanotechnology Systems, LLC
  • Corning
  • Solar Turbines
  • NuStar
  • OptiPro Systems
  • ASML
  • CTS Engines
  • FEI
  • Diamond Racing
  • Schlumberger
  • Clarity Medical Systems
  • GE Energy
  • Turbocam International
  • Chesterton
  • Oberg Industries
  • Fives
  • Ferrotec
  • Magellan Aerospace
  • Feintool-8d5fc06a3fc9470dd444c3eb4340a7cc
  • Trend Performance
  • EDAC Technologies
  • Rochester Precision Optics
  • Rockwell Collins
  • GE Aviation
  • Cummins
  • RBC Bearings
  • L3 Technologies, Inc.
  • Pratt & Whitney
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.