Cloud-based machine monitoring service
Mechmine provides the Cloud-based machine monitoring service mmViewer for bearings and gears
Testimonial from Dieter Franke, author of the books "Detection, diagnosis and effects of misalignments in shaft trains" and "Rolling bearing diagnosis on machine sets", both published (in German) by Springer:
"Dear team of Mechmine llc! Thank you very much for letting me use your diagnosis and monitoring software with data connection to the Internet. One can carry out condition evaluations of machine sets and their rolling bearings with trend curves of various special characteristics according to state of the art technology, and in addition, with statistical evaluations of related characteristic values. Even my decades-old practice of condition diagnosis by means of specific signal plots, such as for rolling bearings based on VDI 3832, can be implemented very well since it takes into account the stored kinematics. Suitably advanced statistical characteristic functions are also available. The generation of plots for report generation is linked to useful maintenance information and machine data. My compliments for these practical tools for machine diagnosticians. Best regards, Dieter Franke"
mmViewer offers
- Simple "traffic-light-based" overview across all machines
- Dashboards to ease monitoring the health of all bearings and gears in rotating machines
- Various automated, high-quality but still simple trend chart options to track the state of bearings and gears
- Four options to set alarms via thresholds, with 2-levels: warning and alarm
- Maintenance logbook: for recording any maintenance work and to display these maintenance events in trend charts
- All tools necessary and made easy to apply to analyse data by yourself, e.g. if desired to re-confirm the state of bearings and gears
- Reports with downloading options of analysis results, i.e. graphs
- Possibility to simply outsource the monitoring to third parties through mmViewer
Features
- Runs in the Browser, no dedicated Software or PC needed!
- Dashboard based on velocity measurements
- Dashboard from ML/AI-based outlier detection
- Trends: FTF, BSF, BPFI, BPFO, BPFI, GMF, GMF-SB, RPM, outlier detector, statistical parameters
- Automated balance, alignment and looseness analysis
- Automated analysis based on kurtogramm with spectrum selection and zoom
- Segmented-spectrogram, data cut in time and frequency sequences and each piece gets analysed
- Order-analysis and order-tracking!
- Rawdata analysis
- Amplitude-spectrum analysis
- Envelope spectrum analysis
- Velocity analysis (ISO 10816-3)
- Cepstrum analysis
- Spectrogram
- Relevant statistical parameters
- and many more, see bottom of this page.
Current price plan (pdf)
| Subscription plans | |||||||
| Annual subscription fee per plant | 0 EUR | 380 EUR | 950 EUR | Price upon request | |||
| Services | Description | Free | Free++ | M1 | M2 | M3 | Pricing |
| Standard | mmViewer: display data, perform analysis, create diagrams |  |
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| Number of available analysis diagrams per plant | 6 | 9 | 12 | 18 | 24 | ||
| Wireless data transfer WLAN/WIFI | Option | Option | Option | Option | 120 EUR / mmBox | ||
| Wireless data transfer UMTS/LTE/4G, incl. SIM | |
Option | Option | Option | 380 EUR / year / mmBox | ||
| Display individual diagram values via cursor position | Option | |
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50 EUR / year / plant | ||
| 24/7 monitoring with alarm trigger | |
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| Dashboard: velocity ratings according to ISO 10816 | |
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| Automated analysis: selecting critical range and zoom-in | |
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| Segment-wise spectrograms in time or frequency domain | |
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| Alarm notifications by Email | |
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| Alarm notifications by SMS | Option | |
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40 EUR / year / plant | |||
| Dashboard: defect rating per component | |
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| Automated analysis: imbalance, alignment, looseness | |
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| Prediction of remaining useful life (RUL) per component | |
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| Options | O1: Vibration analysis through independent expert | |
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250 EUR / analysis / component |
| O2: Electronic maintenance logbook embedded in mmViewer | |
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175 EUR / year / plant | |
| O3: Increase number of available custom diagrams by 12 | |
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50 EUR / year / plant | |
| O4: carefree package (incl. M1, O1, O2, 2 reports/year and more) | |
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upon request | |||
Not included are possibly special firmware or expenses for data acquisition hardware and its installation like e.g. mmBox (data acquisition hardware with 8 channels) and Sensors.
Mechmine reserves the right to change the price plan and features without prior notice.
Detailed mmViewer capability matrix: list of features for (autonomous) machine monitoring, or expert data analysis & diagnosis (status: December'23)
A graphic, the results of data processing/analysis and supporting the diagnosis, is called by Mechmine in its online tool mmViewer a "Report". The applied data hierarchy follows plant → machine → component (bearing, gear, ...).
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| Menu | Feature | free | free++ | M1 | M2 | M3 | O2 | O4 | Customised |
| Automated Analyses | Filtered Analysis: select inside Kurtogram frequency range for spectral analysis | |
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| Automatic machine fault diagnosis based on phase for Imbalance, Misalignment, Looseness | |
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| Lift Analysis | Count different kinds of lift movements | |
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| Manual Analyses | Acceleration spectrum - FFT/Welch, Envelope Analysis (VDI), Squared Envelope Spectrum (SES) | |
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| Acceleration spectrum - Fast Kurtogram | |
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| Acceleration spectrum - Spectrogram (high resolution) | |
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| Acceleration spectrum - Cepstrum | |
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| Velocity spectrum - FFT/Welch, Envelope Analysis (VDI), Squared Envelope Spectrum (SES) | |
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| Velocity spectrum - Spectrogram (high resolution) | |
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| Segment-wise RMS- and peak-value Histogram (300Hz or 300ms segments) | |
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| Segment-wise acceleration/velocity Spectrogram (300Hz frequency segments) | |
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| Correlations | Correlation (between two scalar trends) | |
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| Correlation Matrix (across all scalar trends, highlight max. positive and negative values) | |
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| Scalar Value | Scalar Trends (RMS, Variance, Kurtosis, Crest/Shape/Impulse-factor, peak-to-peak, DC-offset, K(t) by Sturm) | |
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| Generate ISO 13373-3 (Chart) | |
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| Rawdata | Distribution, amplitude probability density, for max. 5 datasets | |
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| Show rawdata sequences, max. 5 datasets overlaid (units: Volt, acceleration in g or m/s^2, mm/s, plus RMS) | |
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| RPM/Tacho Signal: display instantaneous RPM and corresponding tacho rawdata over time | |
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| Trend curves, component.based |
Defect-Trends for bearings and gears (FFT,Envelope; Bin Power,FNR,Local FNR) | |
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| Defect Scores (outlier detector) | |
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| Machine Markers Trend (mains- and cup/blade/pole/bar-pass frequency) | |
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| Velocity Defect Trend - (FFT,Envelope; Bin Power,FNR,Local FNR) | |
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| Carefree | Generate Carefree report, based on analysis reports (i.e. graphs) | |
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| Autonomous and semi-automated (Alarm) Monitoring |
Alarm notification via Email or SMS | |
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| Provide alarm level sliders for convenient threshold setting | |
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| Autonomous creation and sending of alarm reports | |
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| Alarm: Trends with linear threshold level | |
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| Alarm: "thresholds" for outlier detection | |
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| Manage real-time monitoring thresholds per machine - based on Raw signal/FFT, velocity, acceleration | |
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| Manage real-time monitoring thresholds per machine - bearing thresholds | |
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| Manage real-time monitoring thresholds per machine - fully custom thresholds | |
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| Manage real-time monitoring thresholds per machine - broadband threshold | |
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| Manage daily thresholds per machine - based on Defect-Trends | |
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| Manage daily thresholds per machine - ISO velocity ("waterglass" i.e. ISO-10816-3 thresholds) | |
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| Manage daily thresholds per machine - temperature (gradient) threshold | |
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| Maintenance, eLogbook |
Manage maintenance activites (lubrication,repair,revision,check,misc) per machine | |
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| Export maintenance activites to csv file | |
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| Reports | Averaging of data, over max. 8 datasets | |
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| Cursor position - show numerical value of cursor position inside a graph in header | |
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| Dashboard - shows plant (machine) status at a glance, with 3 traffic lights and several numerical status indicators, configurable settings | |
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| Dashboard M1 Waterglas - based on ISO-10816-3 levels | |
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| Dashboard M2 defect severity Barchart - for bearings and gears | |
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| Defect frequencies - show bearings defect frequencies, overlaid by vertical lines | |
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| Defect frequencies - show gear mesh frequencies, overlaid by vertical lines | |
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| HELP page - provide generic and detailed information on many aspects of vribration analysis, incl. step-by-step user-guides | |
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| Language support (EN, DE, FR, IT) | |
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| ...more... | |||||||||
| Enable Order-Tracking of vibration data, and enable RPM refinement from vibration data | |
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| Change unit of x-axis between Order or Hertz | |
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| for spectra: select unit of y-axis between V_RMS, dBV_RMS, m/s^2, g | |
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| for spectra: select FFT window between rect, Hanning, Blackman | |
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| Bandpass filtering (of rawdata) from 2-1k, 10-1k, 10-10k, 100-1k, 100-2.5k, 250-9k, 500-10k, 1k-18k, >5k, >7.5k, >10k | |
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| Pick a reference frequency and show peak amplitude value of its harmonics | |
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| Nulling of all known interferences, per component | |
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| Interfaces (API) | REST (e.g. for sending KPIs to Remec's "Sambesi" server), MQTT, OPC-UA | |
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| Dedicated Dashboard | Customer defined Dashboard with multiple traffic light indicators and numerical KPIs | |
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Mechmine reserves the right to change product features without prior notice.
