Combustion Engines

Combustion engines with faulty components or incorrect assembly have reduced service life and cause complaints. For this reason, the engines must be tested extensively, quickly and reliably in the final production stage. HBK products check the manufacturing quality of the individual components and the functionality of the entire engine.

Core

Acoustic measurements with Discom sensors and analysis software provide complete testing of the combustion engine and its many different components. The following part manufacturing errors and others can be reliably detected: camshafts and crankshaft; cylinder; valves and balance shaft.

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Professional

Combustion engines generate periodic and unsteady noise patterns which are not covered by simple spectral analysis. Discom has taken countermeasures in this regard and developed the only process on the market for the cycle spectrogram. It can be used for both cold tests and hot tests.

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Combustion Engines

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