The Spectral and Order Diagnostics Toolset (ORDiag) is a specialized software module designed for the investigation and diagnostics of rotating machinery, including machine trains, transmissions, gears, and roller bearings. It leverages synchronous order analysis (SOA) and advanced spectral techniques to measure and analyze transmitted vibrations, supporting both diagnostics and research and development applications. ORDiag is capable of handling machines with rapid speed variations, such as engines and motion motors, and naturally rejects structural resonances to focus on shaft and transmission vibrations. The toolset includes features like kinematics markers, levels and profiles, cepstrum analysis, envelope demodulation, and synchronous statistics, providing comprehensive insight into machine health and performance. It is suitable for predictive maintenance and health assessment, offering real-time and post-processing capabilities for vibration data.

Key Features

Synchronous Order Analysis (SOA) Advanced analysis of vibration signals synchronized to machine rotation.

• Handles super-fast speed variation machines
• Focuses on shaft and transmission vibrations, rejecting structural resonances

Spectral Diagnostics Comprehensive spectral analysis tools for rotating machinery.

• FFT, cepstrum, envelope demodulation, and correlation functions
• Kinematics markers and levels/profiles for detailed diagnostics

Synchronous Statistics Real-time computation of key indicators on angular resampled data.

• DC, RMS, Min, Max, Peak, Peak-to-peak, Crest-factor
• Tracks effects of variable speed and load

ShaftView and Visualization Intuitive visualization of vibration data.

• Time domain signal on first rotation (angular representation)
• 2D/3D waterfall, color spectrogram, Bode plots, and order tracking trends

Benefits

Enhanced Diagnostic Accuracy Provides precise identification of vibration sources and machine faults.

• Isolates shaft and transmission vibrations from structural resonances
• Supports predictive maintenance and early fault detection

Versatile Application Suitable for a wide range of rotating machinery and operational conditions.

• Applicable to engines, motors, gearboxes, and roller bearings
• Handles rapid speed variations and complex machine trains

Efficient Data Analysis Streamlines vibration analysis and reporting.

• Real-time and post-processing capabilities
• Automated computation of diagnostic indicators