Machine Part Testing TRIZ Cases

Pulley speed sensing flags belt slip and wear in noisy work machines, helping operators replace damaged belts before power loss worsens.

Independent diagnostic and driveline controllers use torque and input states to detect faults and prevent unintended low-speed acceleration.

Dual vibration sensors estimate hydraulic motor speed from frequency peaks, enabling accurate planetary gear fault diagnosis without direct speed sensing.

Harvesting machine vibration to power passive sensors removes wiring and battery replacement while sustaining equipment detection.

Optical lip-edge detection and shim-height measurement enable precise die coater inspection on the production line without separate equipment.

Production-line calibration applies normal and shear or torque loads to sensor-equipped brake pads for precise, practical quality control.

Motor-housing vibration sensing tracks belt tension, misalignment, and shock loads to predict failures and extend belt-driven equipment life.

Stationary optical or capacitive sensors detect energy chain position and wear along the travel path while reducing cabling and enabling early shutdown.

Magnetically coupled rotors generate known torsional, axial, and radial perturbations for accurate sensor calibration without added friction.

A 360° base-frame motor enclosure with a conical mount improves rigidity, damps vibration, and avoids complex motor realignment.

Current-signal speed estimation and adaptive frequency bands improve rotating machine fault detection when voltage measurements are unavailable.

A tuned resonant coil circuit improves wireless flap and slat monitoring by boosting signal quality, energy transfer, and EMI resistance.

Real-time torque and sensor analysis tracks gearbox wear under actual wind turbine loads, helping prevent premature failure and downtime.

Monitored torsional load and temperature history is used to calculate damper damage and warn before unexpected machine failure.

Electromagnetic induction from a magnetized wheel nut enables real-time loosening warnings during travel without separate battery power.

Offset-first robotic insertion aligns connector axes before final push, improving insertion success, speed, and damage control.

A removable sensor and probe housing inside an endless track enables wireless heat monitoring while preserving service access and upgrade flexibility.

A staged robot insertion sequence shifts, aligns, and advances connectors to improve mating success, cut insertion time, and limit damage.

Integrated sensors track torque, speed, vibration, temperature, and angle to warn of cardan shaft stress and maintenance needs.

A jig detection portion checks insulation wall contact to verify connector-housing matching without enlarging the housing.

Harvested photovoltaic and thermoelectric power supports periodic vibration and magnetic sensing for reliable fault detection without battery upkeep.

Integrated excess sound power over time enables early electric drive wear detection while reducing false alarms from external noise.

Counter EMF from the drive coil reveals tilt, demagnetization, and position faults that resistance checks miss in dual-movable actuators.