Fluid-Pressure Actuator Testing TRIZ Cases
- Pressure Limiting Valve Calibration via Sleeve Positioning
A calibration apparatus adjusts a valve sleeve position to lock the spring reaction force at a target value.
- Compressed Air Leakage Detection via Pressure Decay
Pressure sensor monitors decay rates to detect leakage levels without adding hardware, reducing energy waste.
- Actuator Velocity Calibration via Current Adjustment
A controller adjusts hydraulic actuator current based on measured extension time to maintain nominal velocity.
- Servovalve Null Bias Current Monitoring for Maintenance
Monitoring null bias current deviations identifies wear before mechanical failure occurs.