Fault Diagnosis and Service - Professional Power Transmission Technology Solutions
Release time:
2021-09-22
Source:
Hangli Transmission, leveraging extensive experience in transmission system design and analysis, testing, and service, provides clients with services including machine equipment condition monitoring, rotating machinery fault diagnosis, on-site dynamic balancing, mechanical transmission system installation and dismantling guidance, mechanical transmission system failure analysis and upgrading and modification, transmission system design and modification, precision alignment, transmission system upgrading and modification, equipment inspection and maintenance packages, online condition monitoring scheme design and implementation.
Hangli Transmission, drawing on extensive experience in transmission system design and analysis, testing, and service, provides customers with services including machine equipment condition monitoring, rotating machinery fault diagnosis, on-site dynamic balancing, mechanical transmission system installation and removal guidance, mechanical transmission system failure analysis and upgrading, transmission system design and modification, precision alignment, transmission system upgrading, equipment inspection and maintenance packages, and online condition monitoring scheme design and implementation.
1. Specialized equipment: Vibration test sensors and testing equipment, laser alignment instruments, online dynamic balancing machines, etc.
2. Experienced vibration testing and analysis capabilities
3. Experienced company technical service team
• 1 person holds BINDT 2 international vibration analyst qualification;
• 3 senior mechanical system design engineers;
• 1 senior system simulation analysis engineer;
• 1 senior bearing application engineer;
• 1 senior hydraulic design and application engineer
4. Ten aspects of technical services to comprehensively solve your transmission problems
Professional teams and equipment provide users with professional testing and services. The following specific parameters can be tested and serviced:
• Measurement of shaft free modal and natural frequency under specific support
• Measurement of support natural frequency
• Measurement of gearbox natural frequency
• Modification of vibration analysis model parameters (bearing stiffness, casing stiffness, damping, etc.)
• Quality inspection of complex rotor assemblies such as compressors
• Comparison of characteristics before and after repair of complex rotors such as compressors
• Baseline calibration of equipment condition monitoring and alarm shutdown
• Equipment fault location and diagnosis
• Measurement of vibration response transfer function
• Measurement of system shaft misalignment
5. Main Achievements
Factory Outgoing Tests
• Gearbox outgoing natural frequency sweep and condition monitoring
• Flywheel box outgoing natural frequency sweep and condition monitoring
• Center support outgoing natural frequency sweep and condition monitoring
• Motor outgoing natural frequency sweep and condition monitoring
On-site Services
(1) Xiangdian Motor test bench fault location and diagnosis
(2) Sifang eddy current brake test bench natural frequency sweep and analysis model parameter correction
(3) Anyang Shenlong rolling mill gearbox condition monitoring and fault diagnosis
(4) 5701 Factory XX test bench system condition monitoring and fault diagnosis
(5) Dongfang Turbine XX test bench condition monitoring and fault diagnosis
(6) F18 test system vibration monitoring and analysis
(7) 70th Institute cryogenic test bench vibration analysis
(8) Kohler performance test bench fault location and diagnosis
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