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Increase Manufacturing Efficiency
VEC™ (Volumetric Error Compensation) from Automated Precision Inc. (API) is an award-winning large machine tool calibration system which improves tool accuracy up to tenfold, and reduces calibration downtime from a few days to a few hours. With just one simple setup, VEC™ provides six degrees of freedom error mapping for the machine’s entire working volume, regardless of the number of axes or machine complexity.

Better Design Equals Better Measurement
Older compensation technology considers each machine axis separately, stacking errors from three or more individual coordinate systems. This limits the mapping of errors to three linear axes and 21 error parameters which has proven very challenging for large five- and six-axis machine tools. VEC™ uses a unique, global, free-form error model to allow error mapping of every point with its six degrees of freedom in the machine’s entire working volume, regardless of the number of axes or machine complexity.

Don’t Just Take Our Word For It

“API’s VEC™ improved our machine tool performance considerably.  It reduced the calibration times from one week of 12- and 14-hour days down to one eight-hour shift. This saved us a major amount of downtime and made the machines more available for production use.”
Wayne Bromiley
Northrop Grumman

“This groundbreaking process will dramatically reduce assembly and fitting costsOn large programs like the F-18 or the 700 aircraft series, we could save $100 million per year."
Sam Easley
The Boeing Company

(VEC™) will save the DoD millions while ensuring weapon systems are mission ready and available for our war fighters when they need them. This technology will also pave the way for reducing the manufacturing costs of commercial ships and aircraft, benefitting both government and industry.”
Chuck Ryan
NCMS Vice President

 

More Information:

VEC™ Product Brochure (click to download)
PDF Document. English Language. (5.6 Mb)

PDF DownloadMachine Tool Calibration Products Brochure (click to download)
PDF Document. English Language. (1.4 MB)

Technical specifications and descriptions may be subject to change. All trademarks are property of their respective owners.

 

 
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VEC™ Industry Awards

  1. R&D 100 Award
    Presented by R&D Magazine

  2. Defense Manufacturing Excellence Award
    Presented by the National Center for Advanced Technologies (NCAT)
API Volumetric Error Compensation (VEC)
API Volumetric Error Compensation (VEC)