Condition Monitoring :-

 

Condition MounitoringThe failure-free and optimized operation of complex machinery and plant can only be achieved by means of condition-based maintenance.

The key method used by F’IS in condition-based maintenance is vibration diagnosis. This method makes it possible to detect incipient damage in machinery at a very early stage. The customer is thus able to act rather than having to react. For example, damaged components can be replaced as part of planned downtime.

In particular, vibration diagnosis helps to avoid unplanned downtime and expensive consequential damage, increase productivity and improve plant availability. F’IS offers a comprehensive and flexible range of services in the field of condition-based maintenance.

Troubleshooting

If malfunctions or other problems occur on a machine, a detailed defect analysis must be carried out as soon as possible. This can be likened to detective work. Based on many years experience in different sectors and applications, the F’IS diagnosis experts are well versed in such troubleshooting tasks.

Their analysis incorporates various information, for example from visual observation, examination of the machine documentation and discussions with machine operators.

Problems or malfunctions in machine operation often become apparent through changes in vibration behavior, unusual temperature patterns or similar phenomena. The F’IS experts therefore also carry out measurements on the machine.

The measurement methods used will depend on the particular application. The F’IS experts are familiar with all measurement techniques, from vibration measurement to torque analysis or endoscopy. As a result, they can quickly identify malfunctions and prepare possible solutions.

Endoscopy

If damage has been detected but the component cannot be replaced in the short term for production reasons, the precise extent of the damage can be determined using endoscopy.

The interior of the machine is examined using digital video endoscopes. Based on their knowledge and experience, the F’IS diagnosis experts can precisely assess the condition of individual components such as rolling bearings and gear teeth.

Force and torque measurement If damage accumulates at a particular point in the plant, a design problem may be surmised. Overloading of bearing positions that was not taken into consideration in the design of the plant can be detected with the aid of force and torque and incorporated in an improved plant structure.

Balancing

Imbalance is one of the main sources of malfunctions that lead to unexpected failure of machine elements. Correct balancing gives a decisive increase in the life of rotating machine parts. This increases the productivity and plant availability. The F’IS experts reduce to a normal level the increased vibration that occurs due to contamination, wear, repairs, etc.

They detect and eliminate the causes of imbalances on machines at speeds of 1 to 100 000 rpm such as pumps, ventilators, compressors, turbines, motors etc. Irrespective of the sector, F’IS offers not only a detailed analysis of the reasons for the malfunction but also the removal of imbalances in any plane of adjustment. If necessary, various F’IS analysis devices can be used to prepare further diagnoses.

 

FAG Easy Check series

The FAG Easy Check devices are economical vibration monitors for permanent monitoring of critical machinery in plant with constant operating conditions, e.g. pumps, fans, electric motors etc. Since Easy Check vibration monitors are easy to mount and operate, they can also be used by employees who have no knowledge of condition monitoring.

The devices monitor vibration in accordance with ISO 10816, the condition of rolling bearings with the aid of envelope signal processing and the temperature at the bearing locations. The use of Easy Check devices can contribute to a considerable cost reduction since incipient damage is detected at an early stage and the necessary work can be integrated into maintenance planning.

 

FAG Easy Check

AG Easy Check is a standalone device that is powered by a battery and applied directly to the critical machine. The vibration monitor draws attention to any problem by means of LEDs (traffic light function). The status of the LEDs on the Easy Check must be checked at regular intervals.

FAG Easy Check OnlineFAG Easy Check Online

In contrast to the base device, FAG Easy Check Online has an external power supply. Additional alarm outputs for vibration and temperature offer the possibility of presenting alarm conditions on a control station or traffic light device. This eliminates the need for regular inspections and allows the monitoring of difficult to access locations. Using the input, FAG Easy Check Online can be administered remotely, for example, for resetting the alarms, starting the learning phase or activating a measurement cycle.

 

FAG DTECT X1

FAG DTECT X1DTECT X1 allows early detection of damage by selective frequency vibration monitoring based on individually adjustable frequency bands. By means of the selective frequency method, specifically selected machine parts can be monitored. DTECT X1 has characteristics that would normally only be found on significantly more expensive systems. The system is variable and can be specially matched to the requirements of the application. The base device is available with 2 channels, 4 channels or as an 8 channel system with an external multiplexor. All conventional acceleration, velocity and displacement sensors can be attached. It is possible to record process variables such as speed, temperature, torque and pressure. The signal collected by the sensor is broken down into its frequency components by means of Fast Fourier Transformation (FFT).

 
 
 

FAG Vibro Check


The online monitoring system Vibro Check is ideally used wherever a large number of measurement points must be continuously and reliably monitored, such as in rolling mills, paper factories or power stations. In its most expanded form, up to 2048 sensors can be integrated in the system.

For the detection of defects such as imbalance and misalignment, VibroCheck generates spectrum based parameters that are managed within narrow frequency bands according to speed. In addition to general parameter monitoring, the user has available an automatic, rule-based expert system that can monitor up to 20 components per sensor. This allows monitoring of all rolling bearing types and tooth meshes in the vicinity of a sensor in relation to the occurrence of component specific frequency windows.

In addition to vibration signals, other process parameters such as temperature, power, pressure, torque etc. can also be processed. Through remote access, the data can also be analyzed by external service providers or CM experts at other locations.

The display, which is individually tailored to the customer’s requirements, gives a user interface that allows rapid overview of the condition of the plant. Depending on the complexity of the plant, this display can be arranged on several levels. Through the high predictive accuracy and early identification of forthcoming damage, optimum use can be made of planned stoppages and downtimes due to failure can be drastically reduced.

 
 

FAG Bearing Analyser - III


 

The failure-free and optimized operation of complex machinery and plant can only be achieved by means of condition-based maintenance.

The key method used by F’IS in condition-based maintenance is vibration diagnosis. This method makes it possible to detect incipient damage in machinery at a very early stage. The customer is thus able to act rather than having to react. For example, damaged components can be replaced as part of planned downtime.

In particular, vibration diagnosis helps to avoid unplanned downtime and expensive consequential damage, increase productivity and improve plant availability. F’IS offers a comprehensive and flexible range of services in the field of condition-based maintenance.