Using Electrical Means TRIZ Cases
- Sliding-Joint Rotation Mechanism That Avoids Gimbal Axis Coupling
Two fixed-axis rotation arms and a magnetic follower deliver 2-DOF payload motion without gimbal axis coupling or extra bearings.
- Can Body Sidewall Eddy Current Detection for In-Line Defect Control
Eddy current sensors track can sidewall height and thickness in-line to catch forming defects early and support parameter adjustment.
- Wave Solder Height Sensing for Heat-Reliable PCB Control
Multiple thermally protected sensors track wave height variation so control circuitry can keep PCB soldering uniform and reduce downtime.
- Tripod Head Angle Sensing With Dual Magnetic Induction
Dual magnetic induction sensing tracks tripod head rotation from 0° to 360° without mechanical zeroing, improving angle accuracy and stability.
- Capacitive Airgap Sensing in Magnetic Bearings Without Active Shielding
A virtual-ground capacitive probe inside the magnetic bearing airgap removes active shielding, cutting size, cost, and vacuum-system complexity.
- Capacitive Laser Head Distance Sensing Across Interchangeable Nozzles
Using the conductive focusing assembly as a capacitive sensor enables fast, noise-tolerant gap measurement across different laser heads and nozzles.
- Chain Wear Sensing with Dual Sensor Calibration at Variable Speed
Dual calibrated sensors detect chain elongation and wear accurately without constant speed, reducing setup complexity and tolerance errors.
- Capacitive Air-Gap Sensing in Magnetic Bearings Without Active Shielding
A virtual-ground capacitive sensor uses coaxial cables instead of tri-axial shielding to cut size, cost, and energy loss in magnetic bearings.
- Hot Aluminium Strip Flatness Measurement with Trimmed Vibration Isolation
Trimmed strip edges, a deflection roller, and contactless vibration sensing improve hot aluminium flatness measurement without surface damage.
- Removable Distance Detector Structure for Faster Laser Head Maintenance
A separated sensing member lets the mechanical distance detector be removed quickly for maintenance without disturbing laser head wiring or accuracy.
- Metal Belt Vibration Detection With Multi-Frequency Eddy Current Sensors
Early in-assembly digitization and multi-frequency eddy current sensing improve metal belt flatness measurement by reducing attenuation and crosstalk.