CN102339030A - Online real-time diagnosis service system and method for hydraulic cold-drawing machine - Google Patents
Online real-time diagnosis service system and method for hydraulic cold-drawing machine Download PDFInfo
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- CN102339030A CN102339030A CN2011103205616A CN201110320561A CN102339030A CN 102339030 A CN102339030 A CN 102339030A CN 2011103205616 A CN2011103205616 A CN 2011103205616A CN 201110320561 A CN201110320561 A CN 201110320561A CN 102339030 A CN102339030 A CN 102339030A
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Abstract
The invention discloses an online real-time diagnosis service system and an online real-time diagnosis service method for a hydraulic cold-drawing machine. The online real-time diagnosis service system for the hydraulic cold-drawing machine comprises a parameter acquisition system, a running state management system and an online diagnosis system, wherein by using an online monitoring mode, running management and fault maintenance of the hydraulic cold-drawing machine can be realized, and the online real-time diagnosis service system has the advantages of convenience for management, reliability and timeliness and high efficiency in maintenance; furthermore, a production delay phenomenon caused by equipment fault can be avoided effectively, historical data can be supplied to an optimized cold-drawing processing technology, and traceability and the like of the data can be realized; and data information exchange with an entrise resource planning (ERP) system of an enterprise can be realized, so online diagnosis service can be realized.
Description
Technical field
The present invention relates to a kind of exploitation of hydraulic pressure cold drawing machine line real time diagnosis service system, belong to machining engineering management apparatus field.
Background technology
In the fields such as complex pipe of gas transportation project, petroleum drilling, boiler and different metal materials tubing Compound Machining; Hydraulic pressure cold drawing machine is used for producing precision, thin-walled, high-mechanical property tubing; Have high, the stable advantage of draw efficient, can be divided into fixedly lathe bed formula drawbench, prestressed frame formula drawbench, combined type cold-drawn machine etc. by type.Because the use producer of various hydraulic pressure cold drawing machines is various and the mass operation; The timely diagnosis of drawbench operation troubles is made troubles for relevant expert; Usually adopt the mode of artificial local monitor that each parts duty of hydraulic pressure cold drawing machine is carried out control and management, the monitor staff can not control the running status of unit in real time, easily, when parts generation job failure; Can not in time find out failure cause and solve fault, cause serious consequences such as device damage, wastage of material, delay production easily.
Summary of the invention
In order to solve the problem that exists in the prior art, the invention provides a kind of hydraulic pressure cold drawing machine line real time diagnosis service system of diagnostic process hydraulic pressure cold drawing machine fault that can online in real time, thereby be suitable for practicality more, and have the value on the industry.
The object of the invention and solve its technical matters and adopt following technical scheme to realize.A kind of hydraulic pressure cold drawing machine line real time diagnosis service system according to the utility model proposes comprises:
Being installed in being used on the hydraulic pressure cold drawing machine gathers the parameter acquisition system of this hydraulic pressure cold drawing machine running state information;
The running status management system; Be used to receive the information that collects with the analytical parameters acquisition system; And the result of the hydraulic pressure cold drawing machine running state information of analyzing is sent to the Monitoring and Controlling station, when the hydraulic pressure cold drawing machine operation was broken down, the failure message of hydraulic pressure cold drawing machine was sent at the Monitoring and Controlling station;
In-circuit diagnostic system is used to receive the also failure message of the hydraulic pressure cold drawing machine of diagnostic monitoring control station transmission.
Aforesaid hydraulic pressure cold drawing machine line real time diagnosis service system; Wherein, Said operational factor acquisition system comprises measurement module, sensor assembly and the microprocessor that is arranged on said hydraulic pressure cold drawing machine; Said measurement module and communicate through said sensor assembly and said microprocessor, the information that said microprocessor collects said sensor assembly passes to said running status management system.
Aforesaid hydraulic pressure cold drawing machine line real time diagnosis service system; Wherein, Said measurement module comprises the liquid level gauge that is arranged in the hydraulic reservoir on the said hydraulic pressure cold drawing machine, the thermometer of oil level; Be arranged on the tensimeter of the hydraulic pump export pipeline of said hydraulic pressure cold drawing machine, be arranged on the voltage table on the electrical control cubicles of said hydraulic pressure cold drawing machine.
Aforesaid hydraulic pressure cold drawing machine line real time diagnosis service system; Wherein, said sensor assembly comprises the pressure transducer on the fluid pressure line, oil filter clogging sensor, oil temperature sensor in the hydraulic reservoir; Feeding device rises and decline indication sensor and travel position switch; Blanking device rises and decline indication sensor and travel position switch, and the drawn-car clamp clamps indication sensor, core bar system stroke advance and retreat indication sensor and extreme position switch; Push rod system advance and retreat indication sensor and extreme position switch, carrying roller rises and the decline sensor in the main lathe bed.
Aforesaid hydraulic pressure cold drawing machine line real time diagnosis service system, wherein, said Monitoring and Controlling station comprises computing machine, display screen, alarm and Monitoring and Controlling platform, the fault diagnosis request report is sent to the on-line intelligence diagnostic system in said Monitoring and Controlling station; Said Monitoring and Controlling platform passes to said computing machine with said hydraulic pressure cold drawing machine operation information, and said computing machine carries out after the analysis and judgement fault delivery of content being shown that said computing machine of while sends alarm command and reports to the police to alarm on display.
Aforesaid hydraulic pressure cold drawing machine line real time diagnosis service system; Wherein, it also comprises DBM, and said DBM is used to write down the diagnostic message of in-circuit diagnostic system; Said in-circuit diagnostic system is made up of expert knowledge library, provides the solution of science to the unit fault.
Another object of the present invention provides a kind of hydraulic pressure cold drawing machine line real time diagnosis method, and the following technical scheme of foundation realizes that a kind of hydraulic pressure cold drawing machine line real time diagnosis method may further comprise the steps:
1, to the acquisition system of installment work parameter on the said hydraulic pressure cold drawing machine, said parameter acquisition system and running status management system link, and through said running status management system the duty of hydraulic pressure cold drawing machine are judged;
2, the operation of said hydraulic pressure cold drawing machine " normally " is then returned and is continued monitoring, and regularly the operating parameter values and the running status of this hydraulic pressure cold drawing machine is noted as the operation daily record of work, for maintenance and fault diagnosis provide data refer in the future;
3, during the operation of said hydraulic pressure cold drawing machine " fault ", failure message is received at the Monitoring and Controlling station, sends alerting signal simultaneously, and sends failure diagnosis information and pass to the on-line intelligence diagnostic system.
Aforesaid hydraulic pressure cold drawing machine line real time diagnosis method, wherein, said in-circuit diagnostic system proposes solution after through the analysis of expert diagnosis knowledge base intelligent decision and is keeped in repair in real time by the maintenance personal.
The course of work of the present invention is:
At first the whole Cold Drawing Process of hydraulic pressure cold drawing machine processing tubing is monitored in real time; Each parts running parameter that sensor assembly is recorded is sent to the running status management system and is presented on the computer screen in real time; Make the unit of monitoring station control personnel and in time control equipment running status; When operation troubles takes place, can in time take the respective interrupt measure, send diagnosis request report and maintenance rapidly, thereby avoid accidents such as device damage, wastage of material, delay production to take place.The diagnosis request report is received by intelligent diagnosis system, and the unit expert knowledge library carries out fault diagnosis in real time and processing scheme is fed back to the maintenance personal, realizes the real-time maintenance to hydraulic pressure cold drawing machine.DBM in the intelligent diagnosis system is used for storing the operating maintenance daily record and the job failure record of hydraulic pressure cold drawing machine in addition; For hydraulic pressure cold drawing machine is that repair based on condition of component provides condition from the scheduled overhaul transition; And can link with the ERP system of enterprise and carry out data information exchange, realize digitizing Diagnosis Service system thus.The present invention has convenient management, efficient maintenance, the advantage of reduction expenditure cost.
Description of drawings
Fig. 1 is the structural representation of hydraulic pressure cold drawing machine line real time diagnosis service system of the present invention;
Fig. 2 is the schematic flow sheet of hydraulic pressure cold drawing machine line real time diagnosis method of the present invention;
Fig. 3 is the synoptic diagram of the operational factor acquisition system in the hydraulic pressure cold drawing machine line real time diagnosis service system of the present invention;
Fig. 4 is the synoptic diagram at the Monitoring and Controlling station in the hydraulic pressure cold drawing machine line real time diagnosis service system of the present invention.
Embodiment
In order to illustrate technical scheme of the present invention and technical purpose, the present invention is done further introduction below in conjunction with accompanying drawing and embodiment.
As depicted in figs. 1 and 2, a kind of hydraulic pressure cold drawing machine line real time diagnosis service system comprises:
Being installed in being used on the hydraulic pressure cold drawing machine gathers the parameter acquisition system of this hydraulic pressure cold drawing machine running state information; The running status management system; Be used to receive the information that collects with the analytical parameters acquisition system; And the result of the hydraulic pressure cold drawing machine running state information of analyzing is sent to the Monitoring and Controlling station, when the hydraulic pressure cold drawing machine operation was broken down, the failure message of hydraulic pressure cold drawing machine was sent at the Monitoring and Controlling station; The on-line intelligence diagnostic system is used to receive the also failure message of the hydraulic pressure cold drawing machine of diagnostic monitoring control station transmission.
As shown in Figure 3; The operational factor acquisition system comprises measurement module, sensor assembly and the microprocessor that is arranged on said hydraulic pressure cold drawing machine; Measurement module and communicate through said sensor assembly and said microprocessor, the information that said microprocessor collects said sensor assembly passes to said running status management system.Measurement module comprises the liquid level gauge that is arranged in the hydraulic reservoir on the said hydraulic pressure cold drawing machine, the thermometer of oil level, is arranged on the tensimeter of the hydraulic pump export pipeline of said hydraulic pressure cold drawing machine, is arranged on the voltage table on the electrical control cubicles of said hydraulic pressure cold drawing machine.Sensor assembly comprises the pressure transducer on the fluid pressure line; Oil filter clogging sensor, oil temperature sensor in the hydraulic reservoir; Feeding device rises and decline indication sensor and travel position switch; Blanking device rises and decline indication sensor and travel position switch, and the drawn-car clamp clamps indication sensor, core bar system stroke advance and retreat indication sensor and extreme position switch; Push rod system advance and retreat indication sensor and extreme position switch, carrying roller rises and the decline sensor in the main lathe bed.
As shown in Figure 4, the Monitoring and Controlling station comprises computing machine, display screen, alarm and Monitoring and Controlling platform, and the fault diagnosis request report is sent to the on-line intelligence diagnostic system in said Monitoring and Controlling station; Said Monitoring and Controlling platform passes to said computing machine with said hydraulic pressure cold drawing machine operation information, and said computing machine carries out after the analysis and judgement fault delivery of content being shown that said computing machine of while sends alarm command and reports to the police to alarm on display.It also comprises DBM, and said DBM is used to write down the diagnostic message of in-circuit diagnostic system.In-circuit diagnostic system is made up of expert knowledge library, provides the solution of science to the unit fault.
A kind of hydraulic pressure cold drawing machine line real time diagnosis method may further comprise the steps:
1, to the acquisition system of installment work parameter on the hydraulic pressure cold drawing machine, parameter acquisition system and running status management system link, and through said running status management system the duty of hydraulic pressure cold drawing machine are judged;
2, the operation of hydraulic pressure cold drawing machine " normally " is then returned and is continued monitoring, and regularly the operating parameter values and the running status of this hydraulic pressure cold drawing machine is noted as the operation daily record of work, for maintenance and fault diagnosis provide data refer in the future;
3, during the operation of hydraulic pressure cold drawing machine " fault ", failure message is received at the Monitoring and Controlling station, sends alerting signal simultaneously, and sends failure diagnosis information and pass to the on-line intelligence diagnostic system.
Through monitoring camera faithful record fault scenes is installed at processing site; Utilize wired again or wireless transmission methods such as wifi, GPS are sent to intelligent diagnosis system with failure message and live video, failure message has the multimedia forms of expression such as literal, photo, sound, image.The expert diagnosis knowledge base is carried out analyzing and diagnosing to failure message, finally proposes the fault solution, and feeds back to the unit maintenance personal.
Diagnostic data information such as abnormal work parameter, fault video recording are stored as the daily record of work of hydraulic pressure cold drawing machine equally, for to faults analysis decision-making and optimization cold-drawing technology condition being provided in the intelligent diagnostics process.Therefore, development data library module in intelligent diagnosis system is used for storing the operating maintenance daily record and the job failure record of drawbench, comprises drawing speed, draw power, draw stroke, system pressure, fault content etc.Finally, with the line data exchange of going forward side by side that links of DBM and enterprise's ERP system.The enterprise internal management personnel carry out statistical study through ERP system to the unit failure message; Readjust the service condition of unit thus and work out rational overhaul of the equipments schedule, realize that the maintenance mode with hydraulic pressure cold drawing machine is the repair based on condition of component of science by the scheduled overhaul transition.
Below disclose the present invention with preferred embodiment, so it is not in order to restriction the present invention, and all employings are equal to replacement or the technical scheme that obtained of equivalent transformation mode, all drop within protection scope of the present invention.
Claims (8)
1. a hydraulic pressure cold drawing machine line real time diagnosis service system is characterized in that, comprising:
Being installed in being used on the hydraulic pressure cold drawing machine gathers the parameter acquisition system of this hydraulic pressure cold drawing machine running state information;
The running status management system; Be used to receive the information that collects with the analytical parameters acquisition system; And the result of the hydraulic pressure cold drawing machine running state information of analyzing is sent to the Monitoring and Controlling station, when the hydraulic pressure cold drawing machine operation was broken down, the failure message of hydraulic pressure cold drawing machine was sent at the Monitoring and Controlling station;
The on-line intelligence diagnostic system is used to receive the also failure message of the hydraulic pressure cold drawing machine of diagnostic monitoring control station transmission.
2. hydraulic pressure cold drawing machine line real time diagnosis service system according to claim 1; It is characterized in that; Said operational factor acquisition system comprises measurement module, sensor assembly and the microprocessor that is arranged on said hydraulic pressure cold drawing machine; Said measurement module and communicate through said sensor assembly and said microprocessor, the information that said microprocessor collects said sensor assembly passes to said running status management system.
3. hydraulic pressure cold drawing machine line real time diagnosis service system according to claim 1; It is characterized in that; Said measurement module comprises the liquid level gauge that is arranged in the hydraulic reservoir on the said hydraulic pressure cold drawing machine, the thermometer of oil level; Be arranged on the tensimeter of the hydraulic pump export pipeline of said hydraulic pressure cold drawing machine, be arranged on the voltage table on the electrical control cubicles of said hydraulic pressure cold drawing machine.
4. hydraulic pressure cold drawing machine line real time diagnosis service system according to claim 1; It is characterized in that said sensor assembly comprises the pressure transducer on the fluid pressure line, oil filter clogging sensor, oil temperature sensor in the hydraulic reservoir; Feeding device rises and decline indication sensor and travel position switch; Blanking device rises and decline indication sensor and travel position switch, and the drawn-car clamp clamps indication sensor, core bar system stroke advance and retreat indication sensor and extreme position switch; Push rod system advance and retreat indication sensor and extreme position switch, carrying roller rises and the decline sensor in the main lathe bed.
5. hydraulic pressure cold drawing machine line real time diagnosis service system according to claim 1; It is characterized in that; Said Monitoring and Controlling station comprises computing machine, display screen, alarm and Monitoring and Controlling platform, and the fault diagnosis request report is sent to the on-line intelligence diagnostic system in said Monitoring and Controlling station; Said Monitoring and Controlling platform passes to said computing machine with said hydraulic pressure cold drawing machine operation information, and said computing machine carries out after the analysis and judgement fault delivery of content being shown that said computing machine of while sends alarm command and reports to the police to alarm on display.
6. hydraulic pressure cold drawing machine line real time diagnosis service system according to claim 1 is characterized in that it also comprises DBM, and said DBM is used to write down the diagnostic message of in-circuit diagnostic system.
7. a hydraulic pressure cold drawing machine line real time diagnosis method is characterized in that, may further comprise the steps:
To the acquisition system of installment work parameter on the said hydraulic pressure cold drawing machine, said parameter acquisition system and running status management system link, and through said running status management system the duty of hydraulic pressure cold drawing machine are judged;
The operation of said hydraulic pressure cold drawing machine " normally " is then returned and is continued monitoring, and regularly the operating parameter values and the running status of this hydraulic pressure cold drawing machine is noted as the operation daily record of work, for maintenance and fault diagnosis provide data refer in the future;
During the operation of said hydraulic pressure cold drawing machine " fault ", failure message is received at the Monitoring and Controlling station, sends alerting signal simultaneously, and the transmission failure diagnosis information passes to the on-line intelligence diagnostic system.
8. hydraulic pressure cold drawing machine line real time diagnosis method according to claim 7 is characterized in that, said in-circuit diagnostic system proposes solution after through the analysis of expert diagnosis knowledge base intelligent decision and keeped in repair in real time by the maintenance personal.
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Cited By (7)
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| CN102921752A (en) * | 2012-11-15 | 2013-02-13 | 河海大学常州校区 | Hydraulic pressure cold-drawing production technique of metal pipe, and complete device of hydraulic pressure cold-drawing production technique |
| CN102937461A (en) * | 2012-11-06 | 2013-02-20 | 昆山北极光电子科技有限公司 | Signal sampling method for state detection of large hydraulic machinery |
| CN102937463A (en) * | 2012-11-08 | 2013-02-20 | 昆山北极光电子科技有限公司 | State detection method of large hydraulic machinery |
| CN104679758A (en) * | 2013-11-29 | 2015-06-03 | 北方工业大学 | Production backtracking management system adopting double database bridge and method thereof |
| CN105269856A (en) * | 2014-06-20 | 2016-01-27 | 天津市天锻压力机有限公司 | Online fault diagnosis method used for wheel hub molding hydraulic press |
| CN107505892A (en) * | 2017-09-22 | 2017-12-22 | 深圳安腾创新科技有限公司 | A kind of method and system of miniature data center's refrigeration plant intellectual monitoring |
| CN113996953A (en) * | 2020-07-28 | 2022-02-01 | 宝山钢铁股份有限公司 | Comprehensive state data acquisition and analysis system of laser welding machine |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102937461A (en) * | 2012-11-06 | 2013-02-20 | 昆山北极光电子科技有限公司 | Signal sampling method for state detection of large hydraulic machinery |
| CN102937463A (en) * | 2012-11-08 | 2013-02-20 | 昆山北极光电子科技有限公司 | State detection method of large hydraulic machinery |
| CN102921752A (en) * | 2012-11-15 | 2013-02-13 | 河海大学常州校区 | Hydraulic pressure cold-drawing production technique of metal pipe, and complete device of hydraulic pressure cold-drawing production technique |
| CN104679758A (en) * | 2013-11-29 | 2015-06-03 | 北方工业大学 | Production backtracking management system adopting double database bridge and method thereof |
| CN104679758B (en) * | 2013-11-29 | 2018-06-22 | 北方工业大学 | Management system is recalled in a kind of production using double data library bridge |
| CN105269856A (en) * | 2014-06-20 | 2016-01-27 | 天津市天锻压力机有限公司 | Online fault diagnosis method used for wheel hub molding hydraulic press |
| CN105269856B (en) * | 2014-06-20 | 2017-05-24 | 天津市天锻压力机有限公司 | Online fault diagnosis method used for wheel hub molding hydraulic press |
| CN107505892A (en) * | 2017-09-22 | 2017-12-22 | 深圳安腾创新科技有限公司 | A kind of method and system of miniature data center's refrigeration plant intellectual monitoring |
| CN113996953A (en) * | 2020-07-28 | 2022-02-01 | 宝山钢铁股份有限公司 | Comprehensive state data acquisition and analysis system of laser welding machine |
| CN113996953B (en) * | 2020-07-28 | 2023-08-11 | 宝山钢铁股份有限公司 | State data comprehensive acquisition and analysis system of laser welder |
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Application publication date: 20120201 |