Gear and Spline Inspection

The FRENCO calibration laboratory offers services on all aspects of gear and spline measurment.

• Individual form inspection on internal and external gears and splines with involute, serration and straight-sided flanks
• Worm measurement
• Location of functional surfaces (cylinders, plane surfaces etc.) in relation to the gear axis
• Topography measurement
• All-tooth measurement
• Roughness and contour measurement
• Max. tip diameter 400 mm
• Max. workpiece length 650 mm
• Min. module 0.1 mm external gears / 0.3 mm internal gears

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Wear Measurement

Monitoring to determine wear and damage

• For any inspection equipment with internal or external teeth (Spline Gauges, Master Gears etc.)
• Monitoring according to VDI 2618 – Sheet 1
• Cleaning and demagnetisation
• Removal of smaller damages
• Size inspection by hand or the Abbe-type length comparator
• Issuing of an inspection certificate (also as PDF at Inspection Certificate Download)
• Detailed documentation including traceability and measurement uncertainties
• Shorter delivery times at extra charge
• Creation of an inspection equipment drawing at extra charge

REANY® Service

Analysis – Consulting – Improvement

• All-teeth measurement (several profiles and tooth traces per tooth)
• Evaluation by FRENCO Software REANY® (Reality Analysis)
• Calculation of the topological errors on all tooth flanks
• Detailed analysis of the superimposed, systematic deviations
• Discussion of results by FRENCO specialists
• Compilation of relevant information in a documentation
• One-day workshop at FRENCO to achieve sustainable results (recommended)
• Alternatively: Evaluation of standard measurements with special analysis software

We are happy to help you to improve the quality of your workpieces in the long term.

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