JP4101714B2 - Rotating equipment state diagnosis support apparatus and program thereof, recording medium storing the program, and state diagnosis support method - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention particularly relates to a state diagnosis support apparatus for rotating equipment such as a blower suitable for use in plant equipment, a program thereof, a recording medium storing the program, and a state diagnosis support method.
[0002]
[Prior art]
In sludge treatment plant equipment, the proportion of high-speed rotating equipment is very high. In addition, large rotating equipment with a speed of 1000 rpm or more is expensive, so there is often no spare equipment, and once a failure occurs, the function of sludge treatment deteriorates. May expand.
In the above-described failure diagnosis of a high-speed rotating device, conventionally, inspection is performed based on a method of judging abnormality by auscultation and palpation of an operating bearing, and vibration values collected using a sensor such as a vibration measuring instrument, or Abnormality is estimated based on the judgment of the driver.
[0003]
In the above-described auscultation and palpation methods, the inspection or the driver listens to the sound generated from the vicinity of the bearing, and diagnoses an abnormality or failure from the type and magnitude of the sound.
Moreover, the method performed using a vibration measuring device is the vertical V, horizontal H, axis | shaft of each bearing 73, 74, 75, 76 of rotary equipment (electric motor 72, rotary body 70) like the air blower shown in FIG. A measurement device (vibration measurement seat) is applied to the three directions of direction A, the displacement, speed, acceleration, and vibration (frequency) spectrum are collected, and the abnormality is estimated by comparing the collected data with a reference value. (See Patent Document 1).
[0004]
[Patent Document 1]
Japanese Patent Laid-Open No. 6-66626
[Problems to be solved by the invention]
However, in the former auscultation and palpation methods, there are many parts that depend on the inspection or driver's skill, and there are variations in the determination depending on the inspection or the driver (hereinafter simply referred to as an operator). In addition, the method of performing vibration analysis based on the vibration (frequency) spectrum using the latter vibration measuring instrument alone has the disadvantage that the expected state diagnosis accuracy cannot be obtained and sufficient maintenance cannot be performed. It was.
[0006]
The present invention has been made in view of the above circumstances, and in addition to a method of performing vibration analysis using a vibration measuring instrument, further analysis of impact data, and if necessary, analysis of lubricating oil (including components and ferrography) The state diagnosis support device for rotating equipment and the program thereof, as well as the recording medium on which the program is recorded, and the state can improve the accuracy of the state diagnosis and perform sufficient maintenance An object is to provide a diagnosis support method.
[0007]
[Means for Solving the Problems]
In order to solve the above-described problem, the rotating device state diagnosis support apparatus according to the present invention performs state diagnosis based on data collected from the rotating device for abnormality of the rotating device or presence / absence of an abnormality. It is a diagnosis support device, and the impact data collected from the bearing of the rotating device is acquired during operation of the rotating device, and the acquired impact data has at least a sign of lubricant shortage or rolling surface deterioration. Output a diagnostic result indicating that trend management of the measurement result of the rotating device is necessary, and the impact data indicates that there is at least a sign of lubricant shortage or rolling surface deterioration, In addition, when the rotating equipment is stopped, the analysis result of the lubricant component collected from the bearing of the rotating equipment indicates that the wear state of the bearing has already intensified when the fatigue particles are generated in large quantities. , And further comprising a condition diagnosis means for outputting a diagnosis result to strengthen monitoring by increasing the measurement frequency.
[0008]
Further, in the state diagnosis support device for a rotating device according to the present invention, the state diagnosing unit is configured to operate the rotating device during operation of the rotating device regardless of the diagnosis result based on the impact data and the analysis result of the lubricant component. If the displacement, speed, acceleration, and vibration spectrum data collected from the rotating equipment indicate that the bearing is malfunctioning, the bearing of the rotating equipment has been damaged, and the emergency stop has been performed for repair. A diagnostic result indicating that the operation is required is output .
According to the present invention, the state diagnosis means, based on the impact data collected from the bearing of the rotating device, in addition to the displacement, velocity, acceleration and vibration spectrum data collected from the rotating device, Since the state diagnosis is performed for the presence or absence of an abnormality or a sign of abnormality by comparison, a diagnosis with higher accuracy is possible compared to the state diagnosis of a rotating device that relies only on the conventional frequency analysis.
Further , according to the present invention, the state diagnosis means performs a state diagnosis for abnormality or signs of abnormality according to the result of the impact data collected from the bearing of the rotating device and the result of the lubricating oil analysis in addition to the vibration spectrum data. As a result, diagnosis with higher accuracy is possible as compared with the state diagnosis of a rotating device that relies only on the conventional frequency analysis.
Depending on the result of the lubricating oil analysis, the rotating device may be urgently stopped to prompt repair regardless of the result of vibration analysis or impact analysis.
[0009]
In the rotating device state diagnosis support apparatus according to the present invention, the state diagnosis means may determine that the result of acoustic analysis based on the difference between the operating sound during normal operation of the rotating device and the collected operating sound is an abnormal operating sound. When it is indicated that there is, the acquisition of the impact data, the analysis result of the lubricant component or the vibration spectrum data is performed, and the diagnosis result is output .
[0010]
Further, in the rotating device state diagnosis support apparatus of the present invention, a diagnosis result notifying unit for notifying the diagnosis result by the state diagnosing unit and maintenance information / treatment method for each rotating device defined in advance according to the diagnosis result to the outside Is further provided.
According to the present invention, the diagnosis result notification means notifies the outside of the diagnosis result by the condition diagnosis means and the maintenance information / treatment method for each rotating device that is defined in advance according to the diagnosis result. Therefore, it is possible to know the treatment for maintenance and perform maintenance according to the contents of the maintenance, so that unified treatment for recovery can be quickly performed without requiring an expert.
According to the present invention, the state of improvement or deterioration is notified to the operator via a GUI (Graphical User Interface), and maintenance can be performed according to the contents.
[0011]
In order to solve the above-described problems, the present invention is a state diagnosis support program for performing a state diagnosis on an abnormality of a rotating device or a sign of the abnormality, and is collected from a bearing of the rotating device during operation of the rotating device. Diagnosis indicating that trend management of the measurement results of the rotating equipment is necessary when the acquired impact data indicates that there is at least a sign of lack of lubricating oil or rolling surface deterioration A result of which the lubricant data is collected from a bearing of the rotating device when the rotating device is stopped, and the impact data indicates that there is at least a sign of lack of lubricating oil or a rolling surface deterioration. Jo where the analysis results, to indicate that the fatigue particles are often generated, already worn state of the bearing vigorously, and outputs the diagnosis result indicating that the enhanced monitoring by increasing the frequency of measurement Diagnostic step, and the diagnostic result, characterized in that to execute the diagnostic result notification step of notifying the predefined integrity information and treatment methods for each of the rotary device is in accordance with the diagnosis result to the outside computer.
[0012]
In order to solve the above-described problems, the present invention is a computer-readable recording medium that records a state diagnosis support program for performing state diagnosis on an abnormality of a rotating device or a sign of abnormality, and the rotating device is in operation. If the impact data collected from the bearing of the rotating device is acquired, and the acquired impact data indicates that there is at least a sign of lack of lubricating oil or rolling surface deterioration, the tendency of the measurement result of the rotating device A diagnostic result indicating that management is necessary is output, and the impact data indicates that there is at least a sign of lack of lubricating oil or rolling surface deterioration, and the rotating device is stopped when the rotating device is stopped. If the analysis result of the lubricant component collected from the bearing of the bearing shows that a lot of fatigue particles are generated, the wear state of the bearing is already severe and the measurement frequency is increased. A condition diagnosis step of outputting a diagnostic result indicating that the monitoring reinforcement, and the diagnostic result, and a diagnostic result notification step of notifying the maintenance information and a method of treatment of each of the rotating device previously defined in accordance with the diagnosis result to the outside It is a recording medium that records a state diagnosis support program to be executed by a computer.
[0013]
The present invention also relates to a state diagnosis support method used in a state diagnosis support device for performing state diagnosis on an abnormality of a rotating device or a sign of abnormality, wherein the state diagnosis support device is in operation of the rotating device. , Acquiring impact data collected from the bearing of the rotating device, and managing the trend of the measurement result of the rotating device when the acquired impact data indicates that there is at least a sign of lack of lubricating oil or rolling surface deterioration And the impact data indicates that there is at least a sign of lack of lubricating oil or rolling surface deterioration, and when the rotating device is stopped, If the analysis result of the lubricant component collected from the bearing shows that a lot of fatigue particles are generated, the bearing is already worn out, and the monitoring frequency should be increased by increasing the measurement frequency. Outputs to diagnosis, said diagnostic result, and notifies the maintenance information and a method of treatment of each of the rotating device previously defined in accordance with the diagnosis result to the outside.
[0018]
DETAILED DESCRIPTION OF THE INVENTION
FIG. 1 is a diagram illustrating a configuration example of a plant equipment diagnosis system in which a rotating device state diagnosis support apparatus according to the present invention is employed.
The plant equipment diagnosis system is composed of a DB (database) server 1 as a core, a data collection PC 2, an on-site PC 3, an operation support PC 4, and a diagnosis PC 5 on which the state diagnosis support apparatus of the present invention is mounted. Commonly connected via
[0019]
The data collection PC 2 collects various process data from the existing equipment system and supplies it to the DB server 1 via the LAN line 6 as time series data.
In addition to the on-site PC 3, the site is equipped with a PDA 11 carried by an inspector, a vibration measuring device 7, an impact measuring device 8, a scanner 12, a printer 5, and the like. Daily inspection data is acquired from the PDA 11, and each data is acquired from a commercially available diagnostic tool such as the vibration measuring device 7 and the impact measuring device 8, and transferred to the DB server 1 via the LAN line 6. Moreover, the result of lubricating oil analysis, a photograph, etc. are taken in through the scanner 12, and further, the diagnosis result in the DB server 1 and the equipment management ledger such as equipment ledger, construction, failure history, etc. are displayed on the on-site PC 3, Output via the printer 5.
[0020]
FIG. 2 is a block diagram showing the function of the internal configuration of the diagnostic PC 4 shown in FIG. The diagnosis PC 4 includes a state diagnosis unit 20, a diagnosis result notification unit 22, and a reference value DB 21.
[0021]
The state diagnosis means 20 is obtained by performing FFT (Fast Fourier Transform) analysis on the displacement (DISP), velocity (VEL), acceleration (ACC), and each vibration waveform collected from the rotating device shown in FIG. Based on the vibration spectrum data and the impact data collected from the bearings of the rotating equipment, a comparison is made with the respective reference values stored in the reference value DB 21, thereby diagnosing the state of the rotating equipment or whether there is an abnormality sign. I do.
The diagnosis result notifying unit 22 notifies the outside of the diagnosis result by the state diagnosis unit 20 and the maintenance information / treatment method for each rotating device defined in advance according to the diagnosis result. The maintenance information / treatment method mentioned here includes information regarding the maintenance time for each rotating device and information on the treatment method. For example, diagnosis results A to D in FIG. 3 and diagnosis in FIG. Results A, B, D are given as an example.
In addition, the state diagnosis means 20 also receives an analysis result of a lubricant used for a bearing of a rotating device or an acoustic analysis result of the rotating device.
[0022]
3 and 4 are flowcharts cited for explaining the operation of the rotating device state diagnosis support apparatus according to the present invention, in each of the bearing (FIG. 3) and the rotating body (FIG. 4) constituting the rotating device. The processing procedure of the state diagnosis support program is shown. The state diagnosis program of the present invention is installed and executed in the diagnosis PC shown in FIG.
The operation of the embodiment of the present invention will be described in detail below with reference to the flowcharts shown in FIGS.
[0023]
Prior to the description of the operation, the diagnostic part of the rotating device will be described. As shown in FIG. 7, diagnostic parts of rotating equipment such as a blower and a pump are roughly divided into bearings 73, 74, 75, and 76 and rotating parts such as a rotating body 70 (impeller) and a coupling 71.
Diagnosis of bearing abnormalities includes vibration analysis, lubricant analysis, determination of bearing damage such as inner ring, outer ring, ball, cage, etc. of bearing components by acoustic analysis, type of metal wear powder in lubricating oil collected from the bearing, Judgment of bearing damage by content, and judgment of oil film thickness by impact data analysis are possible. Further, in the abnormality diagnosis of the rotating part, it is possible to determine misalignment and unbalance by vibration analysis and acoustic analysis.
[0024]
First, bearing diagnosis processing will be described with reference to the flowchart shown in FIG. In FIG. 3, 31: “vibration analysis” refers to an analysis process performed by comparing each reference value based on displacement, velocity, acceleration, and vibration spectrum data collected from a bearing or rotating part.
Here, first, simple diagnosis by vibration analysis is performed, and re-measurement is performed when it is determined that the risk level is (×). Lubrication / greasing if possible. Then further precision diagnosis is performed. Here, in the simple diagnosis, numerical values of displacement and acceleration are compared with reference values. Displacement is used as a criterion for determining the rigidity of the gantry or bearing damage, and acceleration is used as a criterion for determining the occurrence of bearing damage. The precision diagnosis is performed based on the result of the simple diagnosis, and the rigidity of the gantry and the damaged part of the bearing are specified.
[0025]
FIG. 5A shows an example of a determination table used for precise diagnosis. Here, the alarm level and the measured value are shown for each measurement mode. That is, a determination threshold value (attention level, danger level) is defined for each acceleration, speed, and displacement, and when the measured value exceeds the threshold value, it is determined as the attention level or danger level depending on the degree. If it is determined that the level is a danger level, the bearing is in an abnormal state. If it is determined that the level is a caution level, it indicates that there is a sign of an abnormality in the bearing.
The threshold value shown here is stored in the reference value DB 21, and the state diagnosis unit 20 performs level determination by comparing the threshold value stored in the reference value DB 21 with the input measurement value, and sets the diagnosis result notification unit 22. An alert is issued to alert the operator.
[0026]
FIG. 5B is a graph showing the AC (acceleration) waveform and the result of the FFT analysis in time series. The vibration spectrum can be expressed by performing FFT analysis on the acceleration waveform. Here, the state diagnosis means detects a peak of a predetermined value or more for each component of the bearing (inner ring f _in , outer ring f _out , ball f _{ball, etc.} ). Diagnose an abnormality when
FIG. 5C shows the frequency and determination value obtained as a result of the precise diagnosis for each part of the bearing. In the determination value, *** indicates a portion where abnormality is determined.
[0027]
32: “Impact data analysis” is an analysis for comparing with the reference value based on the impact data collected from the bearing, and is performed with the same frequency and procedure as the vibration analysis by the simple diagnosis described above.
Here, the state of the bearing and the oil film thickness are directly determined, and the results are expressed in four levels as diagnosis results A to D. As a result of the diagnosis, the diagnosis result D is displayed as red in the state diagnosis PC 4 via the diagnosis result notification means 22 as a damage, the diagnosis result C is insufficiently lubricated, and the diagnosis result B is a sign of deterioration of the rolling surface. As yellow. There is no problem with the green display.
[0028]
33: “Lubricant analysis” is mostly performed as needed when the rotating equipment is stopped. The lubricant used in bearings and the like is collected and analyzed for components, and the lubricant itself is deteriorated. The wear of the bearing is determined by the content, color, and shape of the fatigue particles in the lubricating oil.
FIG. 6 illustrates the detected amount of the metal element contained in the lubricating oil. Here, abnormal wear of the bearing is estimated by comparing with a threshold value due to an increase in tin (Sn) or copper (Cu), and wear of the rotor, shaft or bearing is estimated from an increase in iron (Fe). In addition, it is determined that the content of fatigue particles (spherical particles, spall particles) is large when x, and the content of fatigue particles is small when Δ.
[0029]
34: Acoustic analysis is performed on small devices that do not normally measure the impact data analysis and vibration analysis described above or on devices with low importance, and anomalies are detected by the difference between the operating sound during normal operation and the operating sound collected for the reference To do. Here, x is determined as a danger level with abnormal operation sound, and Δ is determined as an attention level with abnormal operation sound.
Although the diagnostic tools have been described above, the diagnostic result performed by the combination status diagnostic means 20 using these tools follows the blocks shown in the figure. The diagnosis results are expressed in four levels of diagnosis results A to D depending on the maintenance frequency.
Diagnosis result A is the level that requires immediate repair by rotating the rotating equipment urgently. Diagnosis result B is the level that requires repair within a few months by improving the frequency of lubrication and lubrication. The frequency of greasing is improved to a level that requires repair in the next year, and the diagnosis result D is set to a level that is not particularly abnormal.
[0030]
Diagnosis result A is at a level where continuous operation is impossible because damage to the bearing has progressed. Moreover, the balance of the rotating body or misalignment has occurred, and there is a possibility that the damage range will be expanded if the operation is continued. Diagnosis result B shows that the bearing is slightly damaged. Although continuous operation is possible, daily management needs to be strengthened because of the state of caution. At the time of stoppage, a lubricating oil test described later can be performed to check the progress of wear. In addition, there is a sign that the rotating body is unbalanced or misaligned, and cleaning, adjustment, and the like are required when stopping.
Diagnosis result C shows that the bearing is slightly damaged or the oil film is cut, and it is necessary to supply lubricating oils and fats. The diagnosis result D is set to a level that allows continuous use without any problems with the conventional lubrication and lubrication frequency.
[0031]
Even after the diagnosis result is obtained, the treatment is notified to the operator via the GUI, and the operator performs the treatment (oil supply, grease supply, etc.) based on the displayed contents, and the diagnosis is performed again after the treatment. Therefore, depending on the result of the treatment, the state can be A determination or C determination, and therefore a cycle such as B determination → C determination → B determination → C determination occurs in the flowchart shown in FIG.
[0032]
When the lubricating oil analysis (33) is performed during the cycle, if X judgment “fatigue particles are generated a lot” is made, it is determined that the bearing is already worn out and the diagnosis result is B And
If a predetermined button of the state diagnosis PC 4 is clicked, a micrograph showing the result of the lubricating oil analysis can be seen. It is also possible to determine the final diagnosis result by viewing this photograph.
[0033]
Next, diagnostic processing for the rotating unit will be described with reference to the flowchart shown in FIG.
As described above, the abnormality diagnosis of the rotating part enables determination of unbalance and misalignment by vibration analysis and acoustic analysis. In S41: vibration analysis shown in FIG. 4, as with the bearing, a simple diagnosis is performed, and a caution (Δ) and danger (×) level is determined. Here, the determination is made by comparing the numerical value of the speed with the reference value. The speed is used as a criterion for occurrence of unbalance and misalignment. And imbalance and misalignment are specified by performing a precise diagnosis based on the result of the simple diagnosis.
42: The acoustic analysis is performed at the same frequency as the impact data analysis of the bearing and the vibration analysis by the simple diagnosis, and here again, as with the bearing, it is abnormal due to the difference from the collected operating sound based on the operating sound during normal operation. Is detected.
[0034]
In the diagnosis of the rotating part, as in the case of the bearing described above, the state changes by performing a measure corresponding to the determination of the danger level or the caution level by either vibration analysis (41) or acoustic analysis (42). To do. Unbalance and misalignment are mainly abnormal phenomena caused by rotating bodies and couplings. Impact data analysis and lubricant analysis, which are methods specialized for bearing wear, are not applicable, and are not applied to logic. I decided not to do it.
In the state diagnosis support program of the present invention, the above-described series of state changes are converted into logic based on the diagnosis result according to each tool, and are determined by the state diagnosis PC 4. Similarly, when the attention level is determined by each tool, the determination is performed by applying the same logic.
[0035]
As described above, the present invention is similar to (1) displacement, velocity, acceleration, and vibration spectrum data collected through sensors mounted on a bearing of a high-speed rotating device of 1000 revolutions per minute or more. Visualize impact data collected from bearings of high-speed rotating equipment and (2) data of components, shapes, colors, sizes, etc. contained in lubricants such as grease and oil collected as necessary (3) Based on the combination with the acoustic analysis results, state diagnosis is performed for abnormalities of high-speed rotating equipment or signs of abnormalities. By notifying the operator about the treatment defined based on the maintenance frequency, the state diagnosis of the high-speed rotating equipment is improved, and the rotating equipment that does not require skills for the operator who performs the treatment It is to provide a state diagnosis support apparatus.
[0036]
The procedure executed by each of the state diagnosis unit 20 and the diagnosis result notification unit 22 shown in FIG. 2 is recorded on a computer-readable recording medium, and the program recorded on this recording medium is read by a computer system. By executing this, it is assumed that the rotating device state diagnosis support apparatus of the present invention is realized. The computer system here includes an OS and hardware such as peripheral devices.
[0037]
Further, the “computer system” includes a homepage providing environment (or display environment) if a WWW system is used.
The “computer-readable recording medium” refers to a storage device such as a flexible medium, a magneto-optical disk, a portable medium such as a ROM and a CD-ROM, and a hard disk incorporated in a computer system. Furthermore, the “computer-readable recording medium” refers to a volatile memory (RAM) inside a computer system that becomes a client or a system when a program is transmitted via a network such as the Internet or a communication line such as a telephone line. In addition, those holding programs for a certain period of time are also included.
[0038]
The program may be transmitted from a computer system storing the program in a storage device or the like to another computer system via a transmission medium or by a transmission wave in the transmission medium. Here, the “transmission medium” for transmitting the program refers to a medium having a function of transmitting information, such as a network (communication network) such as the Internet or a communication line (communication line) such as a telephone line.
The program may be for realizing a part of the functions described above. Furthermore, what can implement | achieve the function mentioned above in combination with the program already recorded on the computer system, and what is called a difference file (difference program) may be sufficient.
[0039]
The embodiments of the present invention have been described in detail with reference to the drawings. However, the specific configuration is not limited to the embodiments, and includes designs and the like that do not depart from the gist of the present invention.
[0040]
【The invention's effect】
As described above, according to the present invention, it is possible to improve the accuracy of diagnosis by appropriately combining a method of performing vibration analysis using a vibration measuring instrument with impact data analysis, lubricating oil analysis, acoustic analysis, and the like. It is possible to provide a rotating device state diagnosis support apparatus capable of performing sufficient maintenance.
In addition, by making rules on the results of state diagnosis and how to deal with them, it is possible to make the judgment uniform without requiring the placement of skilled workers.
[Brief description of the drawings]
FIG. 1 is a diagram showing a configuration example of a plant facility diagnosis system in which a rotating device state diagnosis support apparatus according to the present invention is employed.
FIG. 2 is a block diagram showing an expanded function of the internal configuration of the diagnostic PC shown in FIG.
FIG. 3 is a flowchart cited for explaining the operation of the embodiment of the present invention.
FIG. 4 is a flowchart cited for explaining the operation of the embodiment of the present invention.
FIG. 5 is a table cited for explaining criteria for diagnosis results according to an embodiment of the present invention.
FIG. 6 is a diagram showing an example of a metal element contained in a collected lubricating oil in a tabular format in the lubricating oil analysis employed in the present invention.
FIG. 7 is a diagram illustrating an example of a configuration of a high-speed rotating device that is a target of state diagnosis.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 ... DB server, 2 ... Data collection PC, 3 ... Site PC, 4 ... State diagnosis PC, 6 ... LAN line of existing equipment system, 20 ... State diagnosis means, 21 ... Reference value DB, 22 ... Diagnosis result notification means

Claims (7)

The condition diagnosis support apparatus in an equipment diagnosis system including an impact measurement instrument and a condition diagnosis apparatus that receives an analysis result of a lubricant component and performs condition diagnosis on whether there is an abnormality or a sign of abnormality of the rotating device. And
When the impact measuring device collects impact data collected from the bearing of the rotating device during operation of the rotating device, and the acquired impact data indicates that there is at least a sign of lack of lubricating oil or rolling surface deterioration Output a diagnostic result indicating that trend management of the measurement result of the rotating device is necessary, and the impact data indicates that there is at least an indication of lack of lubricating oil or rolling surface deterioration, and When the analysis result of the lubricant component collected from the bearing of the rotating device when the rotating device is stopped indicates that a lot of fatigue particles are generated, the wear state of the bearing is already severe and the measurement frequency is increased. A state diagnosis support device for rotating equipment, comprising state diagnosis means for outputting a diagnosis result indicating that monitoring is enhanced . The facility diagnosis system further includes a vibration measuring device,
Of the state diagnosis support device,
Regardless of the diagnosis result based on the impact data and the analysis result of the lubricant component , the state diagnosis means is a displacement and speed collected from the rotating device by the vibration measuring device during operation of the rotating device. If the acceleration and vibration spectrum data indicate that the bearing is malfunctioning, a diagnostic result indicating that the bearing of the rotating device has been damaged and that an emergency stop and repair is required is output. condition diagnosis support device of the rotating device according to claim 1, characterized in that. The equipment diagnosis system further includes an acoustic measuring instrument,
Of the state diagnosis support device,
The state diagnosing means, when the acoustic measurement determination result based on the difference between the operation sound during normal operation of the rotating device and the collected operation sound by the acoustic measuring instrument indicates that there is an abnormal operation sound, 3. The rotation according to claim 1 , wherein acquisition of data or analysis result of the lubricant component or acquisition of the vibration spectrum data is performed, and the diagnosis result is output. Device status diagnosis support device. According claim 1, wherein the diagnosis result by the condition diagnosis means, further comprising a diagnosis result notification means for notifying the maintenance information and a method of treatment of each of the rotating device previously defined to the outside in accordance with the diagnosis result The state diagnosis support device for a rotating device according to any one of Items 3 to 3 . And shock measuring device, the analysis result of the lubricant component is input, operating the state diagnostic apparatus in equipment diagnosis system that includes a condition diagnosis apparatus which performs existence per condition diagnosis signs of the rotary apparatus abnormality, or abnormal A condition diagnosis support program,
If the impact data collected from the bearing of the rotating device is acquired during operation of the rotating device, and the acquired impact data indicates that there is at least an indication of lack of lubricant or deterioration of the rolling surface, the rotation Outputs diagnostic results indicating that trend management of equipment measurement results is necessary, and the impact data indicates that there is at least an indication of lack of lubricating oil or rolling surface deterioration, and the rotating equipment is stopped. Sometimes, if the analysis result of the lubricant component collected from the bearing of the rotating device shows that a lot of fatigue particles are generated, the wear state of the bearing is already intense, and the monitoring frequency is increased by increasing the measurement frequency. A state diagnosis step for outputting the diagnosis result of
A state diagnosis support program for causing a computer to execute the diagnosis result and a diagnosis result notification step of notifying the maintenance information and treatment method for each rotating device defined in advance according to the diagnosis result to the outside. And shock measuring device, the analysis result of the lubricant component is input, operating the state diagnostic apparatus in equipment diagnosis system that includes a condition diagnosis apparatus which performs existence per condition diagnosis signs of the rotary apparatus abnormality, or abnormal A computer-readable recording medium recording a condition diagnosis support program,
If the impact data collected from the bearing of the rotating device is acquired during operation of the rotating device, and the acquired impact data indicates that there is at least an indication of lack of lubricant or deterioration of the rolling surface, the rotation Output a diagnostic result indicating that trend management of the measurement result of the device is necessary, and the impact data indicates that there is at least an indication of lack of lubricating oil or rolling surface deterioration, and When the analysis result of the lubricant component collected from the bearing of the rotating equipment at the time of the stop shows that a lot of fatigue particles are generated, the wear state of the bearing is already severe, and the monitoring is strengthened by increasing the frequency of measurement. A state diagnosis step for outputting a diagnosis result indicating that;
A recording medium recording a state diagnosis support program for causing a computer to execute the diagnosis result and a diagnosis result notifying step for notifying outside of maintenance information and a treatment method for each rotating device that are defined in advance according to the diagnosis result. Used for the state diagnosis device in the equipment diagnosis system provided with an impact measuring device and a state diagnosis device that receives the analysis result of the lubricant component and performs state diagnosis for abnormality of the rotating equipment or presence / absence of abnormality A state diagnosis support method,
The state diagnosis support device includes:
If the impact data collected from the bearing of the rotating device is acquired during operation of the rotating device, and the acquired impact data indicates that there is at least an indication of lack of lubricant or deterioration of the rolling surface, the rotation Output a diagnostic result indicating that trend management of the measurement result of the device is necessary, and the impact data indicates that there is at least an indication of lack of lubricating oil or rolling surface deterioration, and When the analysis result of the lubricant component collected from the bearing of the rotating equipment at the time of the stop shows that a lot of fatigue particles are generated, the wear state of the bearing is already severe, and the monitoring is strengthened by increasing the frequency of measurement. Output a diagnostic result indicating that
A condition diagnosis support method, wherein the diagnosis result and maintenance information / treatment method for each rotating device defined in advance according to the diagnosis result are notified to the outside.

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