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BIG KAISER’s new Dyna Test bars offers identifications of potential problems with spindles and bearings

Photo by BIG KAISER Precision Tooling Ltd.

BIG KAISER, a global leader in premium high-precision tooling systems and solutions for the metalworking industries, has announced the Dyna Test, a precision test bar for inspecting spindles.

Regularly inspecting with the Dyna Test bar can identify potential problems with spindles and bearings, thereby reducing down time and avoiding expensive repairs. When machine spindle damage is not detected in time, it can have a major impact on machining operations, potentially causing product rejections and excessive tool wear.

Marco Siragna, Head of Product Management at BIG KAISER, explained, “By using the Dyna Test, customers can ensure that undetected spindle wear is not silently creating serious future problems.”

When used, the Dyna Test device is clamped in the machine spindle and then rotated. A dial gauge measures the deflection of the test mandrel, checking the concentricity of the spindle. While this test can, of course, be performed with a tool and identifies concentricity inaccuracies, it is still necessary to determine whether the problem is caused by the spindle, the shank or the tool itself. The Dyna Test bar identifies spindle inaccuracies immediately, eliminating all other variables.

To meet the requirements of ISO9000, BIG KAISER can provide a calibration certificate with traceability on request. To ensure the highest possible precision, all Dyna Test bars are produced under an extremely strict quality control system.

BIG KAISER offers Dyna Test bars for BBT, BDV, HSK and BIG CAPTO. The test bars are protected in a sturdy aluminum storage case.

BIG KAISER strongly believes that the smooth interaction between all components is essential for achieving superior-quality machining results. Customers are thus encouraged to utilize the company’s precise machine testing equipment, which, when used regularly for inspection of machine tools, can reliably prevent damage and noticeably improve process reliability.

For more information, please visit http://kaisertooling.com.