Requalification Protocol Execution for Relocated Multiaxis Measurement Jigs
Requalification of relocated multiaxis measurement jigs mandates thermal soak, 21-parameter laser kinematic mapping, and ISO 10360 volumetric acceptance signoff.
ISO 10360-5
Meaning
Verification standards define specific testing procedures and acceptance limits for coordinate measuring machines equipped with single-point and multiple-stylus probing systems. Compliance with ISO 10360-5 evaluates probing errors introduced by contact stylus configurations and articulated probe heads. The standard applies to tactile probing configurations and excludes optical or non-contact sensor performance protocols.
Probing Characterization
Standardized test sequences measure precise calibration spheres using specified stylus orientations and extensions. Testing per ISO 10360-5 calculates probing form error and probing size error across multiple stylus vector angles. Kinematic probe seat variations and stylus bending deflections manifest as radial error vectors.
Test results verify probe head lobing characteristics against manufacturer specification limits.
Multi-Stylus Evaluation
Combining multiple styli on a single indexing head introduces offset errors during spatial vector rotation. Applying ISO 10360-5 verifies location errors between individual stylus tips within a common coordinate system. Precision calibration sphere measurements establish inter-stylus position repeatability.
Accurate offset compensation ensures seamless spatial data integration across complex part geometries.
Environmental Constraints
Environmental temperature changes and shop floor vibrations distort probe deflection measurements during compliance testing. ISO 10360-5 mandates recording environmental test conditions to ensure test validity. Uncompensated thermal expansion in long stylus stems increases apparent probing error.
Testing must occur within specified thermal envelopes to yield certified probing performance figures.