VOLCOMP MOD3 LOGO PLUS NAME AND ADDRESS

Volumetric Comparator System for Cylinder Heads - VOLCOMP- MOD3

APPLICATION


Fully automatic test sequence. Total test time approximately 60 seconds for a 4-cylinder head.

Accurately and directly gage the volume of closed cavities of complex shape such as combustion chambers.

Measurement is independent of surface characteristics. Measure aluminum or cast iron heads, newly machined or removed from previously run engines such as parts from dynamometer test stands or warranty returns.

Direct measurement of the volume parameter. No fudge factors for valves, plugs, or shaded pockets of volume.

TEST METHOD


Actively driven Helmholtz resonator measures master volume, reference cavity, and each combustion chamber of the part under test.

Comparator mode eliminates environmental variations.

Sealed system provides acoustic isolation.

FEATURES


Measurement accuracy of +/- 0.2% of reading, resolution better than 0.05 cc.

Proven plant-floor R&R capability better than 5% of part tolerance (ANOVA, tolerance +/- 2cc)

Capable of measuring cylinder heads with one to six combustion chambers. No changes required for measuring castings of the same part family (e.g. 2V/4V or modular 4, 5, 6 cylinder.

Easily re-configurable: simple changeover for different cylinder head families.

PC controlled test sequence. Operator data entry in conversational English

Automatic measurement transducer positioning system