News

technology :

• Fiber Bragg Grating Sensor (FBG) :

  • High precision (±1με), anti-electromagnetic interference, suitable for strong magnetic field environment (such as nuclear power).

  • It can be deployed at multiple points to monitor the stress distribution at key locations such as the hook neck and hook mouth.

• MEMS strain gauges :

  • Low cost, wireless transmission (such as LoRa), suitable for large-scale deployment.

application :

• Calculate the equivalent dynamic load in real time and automatically cut off the lifting power when overloaded.

technology :

• Acoustic Emission Sensor (AE) :

  • Capture high-frequency stress waves (100-300kHz) of crack propagation, with a sensitivity of up to 0.1mm crack.

  • Combined with AI algorithms (such as CNN) to distinguish crackle signals from noise.

• Ultrasonic Guided Wave (GW) :

  • A single sensor covers a large area for detection, suitable for hidden locations (such as thread roots).

application :

• Predict crack propagation paths and provide early warning for replacement 7-30 days in advance.

technology :

• Multi-parameter corrosion sensor :

  • Monitor pH, chloride concentration, humidity (e.g. Emerson Rosemount).

• Electrochemical Impedance Spectroscopy (EIS) :

  • Quantify the corrosion rate (μm/year) with an accuracy of ±0.1μm.

application :

• Dynamic correction of hook life in marine environment (e.g. shortening from 5 years to 3 years).

technology :

• Vibration Accelerometer :

  • Analyze bearing fault characteristics (such as inner ring defect frequency) through FFT spectrum.

• Temperature Sensor :

  • PT100 platinum resistance monitors bearing temperature rise (early warning of lubrication failure).

application :

• Develop precise lubrication plans (e.g., maintenance is triggered when vibration values are >4 mm/s).

Energy harvesting solutions :

• Piezoelectric material : Use hook vibration to generate electricity (such as PZT-5H, output power 10mW).

• Temperature difference power generation : power is generated by the temperature difference between the hook and the environment (suitable for high temperature workshops).

Advantages :

• Solve the problem of battery replacement and achieve "zero maintenance" sensing.

technology :

• The silver nanowire flexible sensor patch is directly attached to the curved surface of the hook.

• It can monitor multiple parameters including strain, temperature, and corrosion (such as the solution developed by Stanford University).

application :

• Full surface health monitoring of complex hook shapes such as swivel hooks.

technology :

• Quantum strain sensors based on NV color centers are 1,000 times more sensitive than traditional technologies.

potential :

• Detect microscopic dislocations and predict hidden damage before material fatigue.

Sensor Configuration :

• 6-channel FBG strain sensor + triaxial vibrometer + corrosion sensor.

Function :

• Calculate the eccentric load of the lifting container in real time and automatically alarm when the limit is exceeded.

benefit :

• The life of the wire rope is extended by 40%, saving annual maintenance costs of RMB 800,000 per unit.

Technical solution :

• Infrared thermal imager (monitoring temperature field) + acoustic emission (crack early warning).

algorithm :

• The digital twin model predicts thermal stress distribution and dynamically adjusts cooling strategies.

result :

• The hook replacement cycle was extended from 6 months to 18 months.

Short term (1-3 years) : Focus on breakthroughs in high temperature resistant and long life sensor technology.

Long term (5 years+) : Quantum sensing + flexible electronics to achieve atomic-level damage monitoring.

technology :

• Fiber Bragg Grating Sensor (FBG) :

  • High precision (±1με), anti-electromagnetic interference, suitable for strong magnetic field environment (such as nuclear power).

  • It can be deployed at multiple points to monitor the stress distribution at key locations such as the hook neck and hook mouth.

• MEMS strain gauges :

  • Low cost, wireless transmission (such as LoRa), suitable for large-scale deployment.

application :

• Calculate the equivalent dynamic load in real time and automatically cut off the lifting power when overloaded.

technology :

• Acoustic Emission Sensor (AE) :

  • Capture high-frequency stress waves (100-300kHz) of crack propagation, with a sensitivity of up to 0.1mm crack.

  • Combined with AI algorithms (such as CNN) to distinguish crackle signals from noise.

• Ultrasonic Guided Wave (GW) :

  • A single sensor covers a large area for detection, suitable for hidden locations (such as thread roots).

application :

• Predict crack propagation paths and provide early warning for replacement 7-30 days in advance.

technology :

• Multi-parameter corrosion sensor :

  • Monitor pH, chloride concentration, humidity (e.g. Emerson Rosemount).

• Electrochemical Impedance Spectroscopy (EIS) :

  • Quantify the corrosion rate (μm/year) with an accuracy of ±0.1μm.

application :

• Dynamic correction of hook life in marine environment (e.g. shortening from 5 years to 3 years).

technology :

• Vibration Accelerometer :

  • Analyze bearing fault characteristics (such as inner ring defect frequency) through FFT spectrum.

• Temperature Sensor :

  • PT100 platinum resistance monitors bearing temperature rise (early warning of lubrication failure).

application :

• Develop precise lubrication plans (e.g., maintenance is triggered when vibration values are >4 mm/s).

Energy harvesting solutions :

• Piezoelectric material : Use hook vibration to generate electricity (such as PZT-5H, output power 10mW).

• Temperature difference power generation : power is generated by the temperature difference between the hook and the environment (suitable for high temperature workshops).

Advantages :

• Solve the problem of battery replacement and achieve "zero maintenance" sensing.

technology :

• The silver nanowire flexible sensor patch is directly attached to the curved surface of the hook.

• It can monitor multiple parameters including strain, temperature, and corrosion (such as the solution developed by Stanford University).

application :

• Full surface health monitoring of complex hook shapes such as swivel hooks.

technology :

• Quantum strain sensors based on NV color centers are 1,000 times more sensitive than traditional technologies.

potential :

• Detect microscopic dislocations and predict hidden damage before material fatigue.

Sensor Configuration :

• 6-channel FBG strain sensor + triaxial vibrometer + corrosion sensor.

Function :

• Calculate the eccentric load of the lifting container in real time and automatically alarm when the limit is exceeded.

benefit :

• The life of the wire rope is extended by 40%, saving annual maintenance costs of RMB 800,000 per unit.

Technical solution :

• Infrared thermal imager (monitoring temperature field) + acoustic emission (crack early warning).

algorithm :

• The digital twin model predicts thermal stress distribution and dynamically adjusts cooling strategies.

result :

• The hook replacement cycle was extended from 6 months to 18 months.

Short term (1-3 years) : Focus on breakthroughs in high temperature resistant and long life sensor technology.

Long term (5 years+) : Quantum sensing + flexible electronics to achieve atomic-level damage monitoring.