Machine Part Testing TRIZ Cases
- Brake Hose Layout System Using 3D Printed Fixing Parts
A brake hose layout setting system uses 3D printed fixing parts and scanning data to verify spatial positioning.
- Machine Tool Diagnostic Method Using Multi-Position Frequency Analysis
A machine tool diagnostic method acquires frequency characteristics of movable members at multiple attitude positions to determine abnormalities.
- Rock Breaking Tool Stress Wave Monitoring
A rock breaking tool measures internal stress waves to determine its own condition using propagation time and wave properties.
- Bearing Failure Cause Estimation via Multi-Speed Vibration Analysis
Multi-speed vibration analysis extracts bearing-caused values to determine abnormality, enabling accurate failure cause estimation for rapid restoration.
- Borehole Inspection Device 3D Surface Reconstruction
A borehole inspection device uses panoramic imaging optics and a feed apparatus to capture images at different axial positions for precise surface analysis.
- Vibration Amplitude-Speed Model for Rotating Machine Resonance
A vibration amplitude-speed model detects resonance areas in rotating machines using continuous measurement data.
- Torque Adapter Segmented Zones Stall Torque
A torque adapter uses segmented rotational resistance zones to measure stall torque.
- Sparse Time Synchronous Averaging for Rotating Machine Fault Detection
Sparse time synchronous averaging resolves signal length and frequency fluctuation trade-offs by extracting fault components with high precision.
- Abnormality Detection via Input-Output Angle Difference
A detection unit calculates the angle difference between input and output shafts to identify mechanical wear in decelerators.
- Steering rack corrosion detection via force-displacement monitoring
A steering rack corrosion detection system measures pinion gear displacement and torsional force to estimate corrosion levels.
- Knocking Sensor Bearing Damage Detection and Limp Home Control
A knocking sensor detects bearing damage via vibration magnitude to trigger limp home mode.
- Stationary Torque Sensor via Differential Gear Inversion
Stationary sensor detects torque through a differential gear mechanism, eliminating rotating interfaces and temperature sensitivity.
- Low-Cost Data Acquisition System for Wind Turbine Condition Monitoring
Disposable sensor modules replace expensive hardened hardware, reducing maintenance costs while maintaining operational reliability through redundancy.
- Acoustic Liner Test Platform for Simultaneous Stress and Drag Measurement
A comprehensive test platform measures acoustic liner stress, aerodynamic drag, and impedance simultaneously using strain gauges and microphone arrays.
- Vibration Sensor System for Layperson Machinery Fault Diagnosis
A piezoelectric sensor system captures vibration data for localized analysis.
- Valve Leakage Detection Using Actuator Sealing and Flow Sensors
Apparatus eliminates false positives from worn spherical tips by using a uniform actuator seal and dual flow rate sensors to detect valve leakage.
- Portable Optical Shaft Wear Measurement Gage
Optical measurement system determines spline wear through angular rotation constraints, eliminating costly machine disassembly and recalibration drift.