Better understand fracture, wear and deformation phenomena for both new and used parts.
- Take dimensional measurements (radius, diameter, depth, angle, etc.):
– For complex and three-dimensional parts (precision: ± 3 microns)
– For new or used parts – measurement of dimensions specified on the plan (railway safety components, equipment, etc.)
- Measure shape and position defects: Straightness, flatness, circularity, cylindricity, circular shape, parallelism, perpendicularity, coaxiality, concentricity, etc.
- Measure surface condition, thread dimension, threads or grooves
- 3D measuring machine (Tri-mesures)
- Profile projector (Starett-Sigma)
- Measuring column (Roch)
- Numerous other measuring devices: Micrometers, gauges, roughness testers, etc.
- EN ISO 286 -
Geometrical product specifications (GPS) - ISO code system for tolerances on linear sizes.
- EN 22768-1 & 2 -
General tolerances - Part 1: Tolerances for linear and angular dimensions without individual tolerance indications - Part 2: Geometrical tolerances for features without individual tolerance indications
- NF F00-037 -
Railway equipment in general – Tolerances on metal parts - Permissible deviations on dimensions without tolerance indications - Allowance for machining
- NF ISO 965 -
ISO general purpose metric screw threads - Tolerances
- NF ISO 4288 -
Geometrical Product Specifications (GPS) - Surface texture: Profile method - Rules and procedures for the assessment of surface texture