Error Compensation/Elimination TRIZ Cases
- Articulating Probe Head Temperature Control for Measurement Accuracy
Integrated heating and temperature feedback keep an articulating probe head thermally stable, reducing expansion errors in co-ordinate measurements.
- Articulated CMM Counterweight Hinge for Gravity Compensation
A hinge-integrated counterweight offsets gravitational torque in articulated CMM arms to cut operator fatigue, limit deformation, and improve accuracy.
- Articulated Arm CMM Counterweight for Gravity Torque Balance
A hinge-mounted counterweight balances gravitational torque in articulated arm CMMs to cut operator workload and preserve measurement accuracy.
- Surface Texture Measuring Instrument with Internal Displacement Detector
A surface texture measuring instrument integrates a displacement detector within the casing to house the measurement arm and stylus attachment mechanism.
- Calibration Artefact for CMM Error Compensation
A calibration artefact with defined touching regions synchronizes machine coordinates to derive actual states.
- Probe Unit Correction for Thermal Expansion in Shape Measuring
A probe unit correction method calculates reference tip and offset values to compensate for linear expansion during measurement.
- Coordinate Measuring Machine Thermal Error Compensation
A measuring apparatus generates an error map from a reference workpiece measured at non-ambient temperatures to correct subsequent dimensional readings.
- Coordinate Positioning Apparatus Bearing Arrangement
Preloaded bearing members intersect resultant reaction forces to enhance load-bearing efficiency in coordinate positioning apparatuses.
- CMM Support Beam Springs for Thermal Expansion
Springs in CMM support beams allow parallel movement to compensate for thermal expansion mismatches between base and movable assembly.
- Coordinate Measurement Machine Thermal Error Compensation
A coordinate measurement machine updates its geometric compensation map using real-time temperature data to correct slide axis positioning.
- Profile Measurement Apparatus Reference Position Reset
A profile measurement apparatus resets its gauge head reference position using acquired deviation data to maintain positioning accuracy.
- Balanced Energy Conduits for CMM Metrology
Segmented conduits with compensatory members maintain constant net load, reducing motor heat and metrology distortion.
- Electromagnetic Induction for CMM Probe Power Transfer
An induction system transfers energy from a rack to a probe, eliminating mechanical contacts and reducing warm-up time before measurement operations.
- Temperature Compensation for 3D Measurement Precision
A temperature compensation apparatus uses multiple sensors to acquire thermal data and calculate correction values via a polynomial model.
- Carbon Fiber Step Gauge for Deformation Control
A cylindrical carbon fiber pillar carrier supports gauge block mounting blocks to minimize weight-induced deformation in precision measurement systems.
- CMM Cross Beam Rotary Joint Torque Compensation
Rotational mobility in the second support compensates for asymmetric loading and torque, reducing measurement errors without expensive air bearings.
- Angular Deviation Correction in Coordinate Measuring Machines
Coordinate measuring machines correct angular deviations between motion axes using position, temperature, and loading mass data to resolve measurement errors.
- Pneumatic Cylinder Weight Balancing for CMM Stick-Slip Reduction
An elastic suspension assembly with damping rings and a helical spring neutralizes stick-slip phenomena in pneumatic cylinder weight balancing devices.
- Weight Compensation for Coordinate Measuring Device Z-Axis
Conical drums with varying lever arms provide uniform weight compensation, reducing moving mass and improving measurement accuracy.
- Coordinate Measuring Apparatus Floor Deformation
Stiff frame design isolates sensor from floor deformation to maintain accuracy on large workpieces without heavy concrete bases.