CN109443447A - The hot Combined Loading control system of explosive power - Google Patents
The hot Combined Loading control system of explosive power Download PDFInfo
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- CN109443447A CN109443447A CN201811563922.8A CN201811563922A CN109443447A CN 109443447 A CN109443447 A CN 109443447A CN 201811563922 A CN201811563922 A CN 201811563922A CN 109443447 A CN109443447 A CN 109443447A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention discloses a kind of hot Combined Loading control systems of explosive power, host, hydraulic, heating and refrigerating machine and data acquisition module including control module and with control module communication connection, control module includes operating computer, main control PLC main website, measurement controlling computer and technique video monitoring with operation computer communication connection, the main control PLC master station communication connection is hydraulic and PLC slave station, the PLC slave station connect the heating and refrigerating machine.The present invention carries out automatically controlling each component part of the equipment such as host, hydraulic, heating, refrigeration, data acquisition, and each section is made to coordinate to carry out automatically controlling by process requirements linkage, by technological parameters such as ramp rate, rate of pressure rise, dwell time, heating rate, rate of temperature fall, load time, rate of loading.To crackle, temperature, strain progress multichannel real-time data acquisition, analysis of the Explosive Parts under power, hot loading environment, the safety of Real-Time Evaluation product.
Description
Technical field
The present invention relates to automatic control technology fields, are a kind of hot Combined Loading control systems of explosive power specifically.
Background technique
For a long time, less to the power thermal behavior research of Explosive Parts, accurate evaluation cannot be carried out to its structural strength, it is right
Its failure mechanism is also difficult to sufficiently disclose.Therefore, it needs to develop the hot Combined Loading equipment of power, carries out the structural strength of Explosive Parts
And mechanical behavior research.It, being capable of power to Explosive Parts, thermal behavior currently, still without the hot Combined Loading control system of explosive power
Research, structural strength assessment and failure mechanism provide equipment control support, to host, hydraulic, heating, refrigeration, data acquisition etc.
Each component part of equipment carries out automatically controlling.
Summary of the invention
The purpose of the present invention is to provide a kind of hot Combined Loading control systems of explosive power, for solving in the prior art still
The control that each component part of the equipment such as host, hydraulic, heating, refrigeration, data acquisition can be carried out automatically controlling without one kind
The problem of system processed.
The present invention is solved the above problems by following technical proposals:
A kind of hot Combined Loading control system of explosive power, including the hot Combined Loading equipment of power, the hot Combined Loading of power are set
It is standby to be acquired including control module and with host, hydraulic, heating and refrigerating machine and the data of control module communication connection
Module, the control module include operating computer, the main control PLC main website communicated to connect with operation computer, measurement control meter
Calculation machine and technique video monitoring, the main control PLC master station communication connection is hydraulic and PLC slave station, the PLC slave station connect described add
Refrigeration heat all-in-one machine.
Host loads product and have movement, heat insulation function, including rack, oil cylinder, top cover, pedestal, high/low temperature incubator
Deng.Hydraulic is power source of host motion, including hydraulic pump, solenoid valve, proportioning valve, fuel tank etc..Heating and refrigerating machine is height
Cryogenic box collet, which provides, meets the hot and cold oil that technological temperature control requires, including fuel tank, oil, solenoid valve, delivery pump, electric heating
Silk etc..Data acquisition module is used for the power to product, thermal behavior is monitored on-line, including temperature, strain, sound emission product multichannel number
According to automatic collection and test.Control module includes operation computer, main control PLC main website, PLC slave station and technique video monitoring, control
Molding block carries out automatically controlling host, hydraulic, heating refrigeration all-in-one machine and data acquisition module, coordinates each section by technique
The works such as ramp rate, rate of pressure rise, dwell time, heating rate, rate of temperature fall, load time, rate of loading are pressed in demand linkage
Skill parameter carries out automatically controlling.
Further, the main control PLC main website, measurement controlling computer, data acquisition module and technique video monitoring are logical
It crosses industrial ethernet switch to connect with operation computer, communications protocol TCP/IP.
Further, by Profinet communication connection, PLC master station is main for the PLC slave station and the main control PLC main website
For the power load control and test of product, i.e. hydraulic control, I/O signal includes hydraulic pump motor, hydraulic buttery valve, hydraulic ratio
Example valve, tank temperature, filter etc. realize that the automatic step-by-step of the product being loaded on host moves ramp rate, rate of pressure rise, pressure maintaining
Control etc..PLC slave station is mainly used for the heat load control and test of product, and I/O signal includes import oil temperature, outlet oil temperature, oil
Pump motor, silicon-controlled periodic signal etc..Realize that product reaches setting value by heating rate, cooling rate automatically and by the load time
Automatic constant-temperature.
Further, the data acquisition module includes: that the sound emission data connecting with the measurement controlling computer are adopted
Collection and the temperature data acquisition communicated to connect with the operation computer and strain data acquire, in which:
The acquisition of sound emission data includes generating the 24 of Elastic wave for testing product material local quick release of energy
A acoustic emission sensor and the 24 channel sound emission data collectors for detecting signal for receiving 24 acoustic emission sensors, 24 is logical
Sound emission data collector in road is connect by USB interface with measurement controlling computer；
Temperature data acquisition includes 60 thermocouples and the 60 channel temperature data collectors that connect with 60 thermocouples,
The 60 channel temperature data collector is made of three 20 channel module 2680A-PAI, and 60 channel temperature data collectors are logical
Industrial Ethernet is crossed to communicate with the operation computer；
Strain data acquisition includes 48 foil gauges and 48 channel strain data collectors connecting with 48 foil gauges,
The 48 channel strain data collector is made of three MX1615B data collectors.
The crackle of product, temperature, strain real-time detection are respectively adopted data collector collection No. 132 sensors and believe in real time
Number, signal acquisition, signal processing, signal analysis are carried out, then communicated by Industrial Ethernet and operation computer, is split
Line, temperature, strain live signal.Wherein, the material local quick release of energy of product generates Elastic wave and uses 24 sound
Emission sensor is detected, and signal is sent into 24 channel sound emission data collector of AMSY-6 type and is acquired, and is connect by USB
Mouth is attached with measurement controlling computer.24 sense channels can determine crack position, according to the sound from each sound source
Emissive porwer judges the activity of crackle, the safety of Real-Time Evaluation product.Product in temperature field local temperature response and
Data acquisition is detected using 60 thermocouples, and signal is sent into FLUKE2680A+3 20 channel module 2680A-PAI compositions
The acquisition of 60 channel temperature data.The strain loading test of product, Quasi dynamic fatigue test, analysis of Residual Stress etc. are strained by 48
Piece is detected, and signal is sent into 3 MX1615B data collectors composition totally 48 channel strain data collector, by industry with
Too net is connect with operation computer.
Further, the operation computer is adopted using Labview with main control PLC main website, measurement controlling computer, data
Storage and technique video monitoring are communicated, and main control PLC main website and Labview are using NI OPC progress Modbus communication.
Operation computer is communicated using Labview with each subsystem.Main control PLC main website and Labview use NI
OPC mode communicates, but since when operating computer booting, Labview, which refreshes plc data, exception, therefore uses Modbus
Communications protocol is communicated, and not only communication is normal within whole periods of PLC operation, and data occur when also overcoming refreshing
Abnormal problem.
Further, the sound emission data collector connects measurement controlling computer, measurement control meter by USB interface
Calculation machine is equipped with SQL.Net, provides data acquisition interface for Labview.
Further, the temperature data acquisition device installs HBM com mon.NET API, the strain data collector
Fluke DAQ is installed, the technique video monitoring installs VAS kit, is respectively used to provide data acquisition for Labview and connects
Mouthful.
Further, the host loads have product and move under the hydraulic-driven, including high/low temperature incubator；Institute
Stating hydraulic includes hydraulic pump, solenoid valve, proportioning valve and fuel tank, for providing power source for host motion；The heating refrigeration one
Body machine includes fuel tank, solenoid valve, delivery pump and electric heating wire, meets process warm for providing for the high/low temperature incubator collet
The cold oil and/or hot oil that degree control needs.
Further, heat load control and test of the PLC slave station for product, presses heating for controlling product automatically
Rate, cooling rate reach setting value and by load time automatic constant-temperatures；
Main control PLC main website: for the power load control and test of product, displacement is pressed automatically for controlling the product on host
Ramp rate, rate of pressure rise and holding pressure control.
Compared with prior art, the present invention have the following advantages that and the utility model has the advantages that
(1) present invention provides equipment control to the power of Explosive Parts, thermal behavior research, structural strength assessment and failure mechanism
Support carries out automatically controlling each component part of the equipment such as host, hydraulic, heating, refrigeration, data acquisition, assists each section
It adjusts by process requirements linkage, press ramp rate, rate of pressure rise, dwell time, heating rate, rate of temperature fall, load time, load
The technological parameters such as intensity carry out automatically controlling.Crackle of the Explosive Parts under power, hot loading environment, temperature, strain are carried out more
Channel real-time data acquisition, analysis, the safety of Real-Time Evaluation product is also product structure intensity accurate evaluation and failure mechanism
Analysis provides technical data basis.
(2) operation computer is communicated using Labview with each subsystem in the present invention.Main control PLC main website with
Labview is communicated using NI OPC mode, but since when operating computer booting, Labview, which refreshes plc data, exception,
Therefore it is communicated using Modbus communications protocol, not only communication is normal within whole periods of PLC operation, also overcomes refreshing
When data exception the problem of.
Detailed description of the invention
Fig. 1 is system block diagram of the invention；
Fig. 2 is communication structure figure of the invention.
Specific embodiment
The present invention is described in further detail below with reference to embodiment, embodiments of the present invention are not limited thereto.
Embodiment 1:
In conjunction with shown in attached drawing 1, a kind of hot Combined Loading control system of explosive power, including the hot Combined Loading equipment of power, it is described
The hot Combined Loading equipment of power includes control module and the host communicated to connect with the control module, hydraulic, heating refrigeration one
Body machine and data acquisition module, the control module include operating computer, the main control PLC master with operation computer communication connection
It stands, measurement controlling computer and technique video monitoring, the main control PLC master station communication connect hydraulic and PLC slave station, the PLC
Slave station connects the heating and refrigerating machine.The main control PLC main website, measurement controlling computer, data acquisition module and technique
Video monitoring is connect by industrial ethernet switch with operation computer, communications protocol TCP/IP, the PLC slave station and institute
Main control PLC main website is stated by Profinet communication connection, PLC slave station is using heating refrigeration machine 1200PLC slave station, main control PLC master
It stands using master control 1500PLC main website, heat load control and test of the PLC slave station for product, it is automatic for controlling product
Reach setting value by heating rate, cooling rate and by load time automatic constant-temperature；Main control PLC main website: the power for product adds
Control and test are carried, moves ramp rate, rate of pressure rise and holding pressure control for controlling the automatic step-by-step of the product on host.The master
Machine is mounted with product and moves under the hydraulic-driven, including high/low temperature incubator；It is described hydraulic including hydraulic pump, electromagnetism
Valve, proportioning valve and fuel tank, for providing power source for host motion；The heating and refrigerating machine includes fuel tank, solenoid valve, defeated
Send pump and electric heating wire, for provided for the high/low temperature incubator collet meet technological temperature control need cold oil and/or
Hot oil.
Host loads product and have movement, heat insulation function, including rack, oil cylinder, top cover, pedestal, high/low temperature incubator
Deng.Hydraulic is power source of host motion, including hydraulic pump, solenoid valve, proportioning valve, fuel tank etc..Heating and refrigerating machine is height
Cryogenic box collet, which provides, meets the hot and cold oil that technological temperature control requires, including fuel tank, oil, solenoid valve, delivery pump, electric heating
Silk etc..Data acquisition module is used for the power to product, thermal behavior is monitored on-line, including temperature, strain, sound emission product multichannel number
According to automatic collection and test.Control module includes operation computer, main control PLC main website, PLC slave station and technique video monitoring, control
Molding block carries out automatically controlling host, hydraulic, heating refrigeration all-in-one machine and data acquisition module, coordinates each section by technique
The works such as ramp rate, rate of pressure rise, dwell time, heating rate, rate of temperature fall, load time, rate of loading are pressed in demand linkage
Skill parameter carries out automatically controlling.
One independent display card is installed on operation main frame, there are two interfaces for the video card, it can support two display screens,
Then two display screens are configured, respectively connect display screen on the two interfaces of host.Starting up, system can automatic identifications
The operation for operating computer is divided into equipment state and operating space and data collection zone by the two display screens.With Labview
Configuration Design separately designs the configuration picture of equipment state Yu operating space and data collection zone.Equipment state is used for operating space
The host, the setting of hydraulic and heating and refrigerating machine technological parameter, technological parameter is shown and equipment state is shown, technique ginseng
Number setting includes ultromotivity load parameter setting and automatic heating loads parameter setting, and technological parameter shows aobvious including power load parameter
Show, heat load parameter show and host parameter is shown, the equipment state shows electric including hydraulic high pressure pump motor, low-lift pump
The status display of machine and solenoid valve；Temperature data, strain data of the data collection zone for data collector acquisition
It is shown with the real-time parameter curve of sound emission data and parameter setting is shown；Using Labview Configuration Design, equipment is separately designed
The configuration picture of state and operating space and data collection zone, and shown respectively in display screen.Data collection zone passes through difference
With the real-time parameter curve of the independent displays temperature data of different time axis, strain data and sound emission data or with the same time
The real-time parameter curve of axis while displays temperature data, strain data and sound emission data, so that it may realize two, host
The operation of display screen, to realize the physics multi-screen display method of the hot Combined Loading equipment operation of power.
Embodiment 2:
On the basis of embodiment 1, in conjunction with as shown in Figure 1, the crackle of product, temperature, strain real-time detection are respectively adopted
Data collector collect No. 132 sensor live signals, carry out signal acquisition, signal processing, signal analysis, then by industry with
Too net is communicated with operation computer, obtains crackle, temperature, strain live signal.Wherein, the fast quick-release of material local of product
It puts energy production Elastic wave to be detected using 24 acoustic emission sensors, signal is sent into 24 channel sound of AMSY-6 type hair
It penetrates data collector to be acquired, be attached by USB interface and measurement controlling computer.24 sense channels can determine
Crack position judges the activity of crackle, the safety of Real-Time Evaluation product according to the sound emission intensity from each sound source.
Local temperature response and data acquisition of the product in temperature field are detected using 60 thermocouples, and signal is sent into
FLUKE2680A+3 20 channel module 2680A-PAI form the acquisition of 60 channel temperature data.The strain loading test of product,
Quasi dynamic fatigue test, analysis of Residual Stress etc. are detected by 48 foil gauges, and signal is sent into 3 MX1615B data acquisitions
Device forms totally 48 channel strain data collector, is connect by Industrial Ethernet with operation computer.
Embodiment 3:
On the basis of embodiment 2, in conjunction with shown in attached Fig. 1 and 2, the operation computer uses Labview and main control PLC
Main website, measurement controlling computer, data collector and technique video monitoring are communicated, and main control PLC main website and Labview are used
NI OPC carries out Modbus communication.
Operation computer is communicated using Labview with each subsystem.Main control PLC main website and Labview use NI
OPC mode communicates, but since when operating computer booting, Labview, which refreshes plc data, exception, therefore uses Modbus
Communications protocol is communicated, and not only communication is normal within whole periods of PLC operation, and data exception asks when also overcoming refreshing
Topic.
Further, the sound emission data collector connects measurement controlling computer, measurement control meter by USB interface
Calculation machine is equipped with SQL.Net, provides data acquisition interface for Labview.
Further, the temperature data acquisition device installs HBM com mon.NET API, the strain data collector
Fluke DAQ is installed, the technique video monitoring installs VAS kit, is respectively used to provide data acquisition for Labview and connects
Mouthful.
Although reference be made herein to invention has been described for explanatory embodiment of the invention, and above-described embodiment is only this hair
Bright preferable embodiment, embodiment of the present invention are not limited by the above embodiments, it should be appreciated that those skilled in the art
Member can be designed that a lot of other modification and implementations, these modifications and implementations will fall in principle disclosed in the present application
Within scope and spirit.
Claims (9)
1. a kind of hot Combined Loading control system of explosive power, which is characterized in that including the hot Combined Loading equipment of power, the power heat is multiple
Close loading equipemtn include control module and with the control module communication connection host, hydraulic, heating and refrigerating machine and
Data acquisition module, the control module include operating computer, the main control PLC main website communicated to connect with operation computer, surveying
Amount control computer and technique video monitoring, the main control PLC master station communication connection is hydraulic and PLC slave station, the PLC slave station connect
Connect the heating and refrigerating machine.
2. the hot Combined Loading control system of explosive power according to claim 1, which is characterized in that the main control PLC main website,
Measurement controlling computer, data acquisition module and technique video monitoring are connected by industrial ethernet switch and operation computer
It connects.
3. the hot Combined Loading control system of explosive power according to claim 1, which is characterized in that the PLC slave station and institute
It states main control PLC main website and passes through Profinet communication connection.
4. the hot Combined Loading control system of explosive power according to claim 1, which is characterized in that the data acquisition module
It include: the sound emission data acquisition being connect with the measurement controlling computer and the temperature with the operation computer communication connection
Degree is acquired according to acquisition and strain data, in which:
The acquisition of sound emission data includes 24 sound that Elastic wave is generated for testing product material local quick release of energy
Emission sensor and the 24 channel sound emission data collectors for detecting signal for receiving 24 acoustic emission sensors, 24 channel sounds
Transmitting data collector is connect by USB interface with measurement controlling computer；
Temperature data acquisition includes 60 thermocouples and the 60 channel temperature data collectors that connect with 60 thermocouples, described
60 channel temperature data collectors are made of three 20 channel module 2680A-PAI, and 60 channel temperature data collectors pass through work
Industrial Ethernet is communicated with the operation computer；
Strain data acquisition includes 48 foil gauges and 48 channel strain data collectors connecting with 48 foil gauges, described
48 channel strain data collectors are made of three MX1615B data collectors.
5. the hot Combined Loading control system of explosive power according to claim 4, which is characterized in that the operation computer is adopted
It is communicated with Labview and main control PLC main website, measurement controlling computer, data collector and technique video monitoring, master control
PLC master station and Labview are using NI OPC progress Modbus communication.
6. the hot Combined Loading control system of explosive power according to claim 5, which is characterized in that the sound emission data are adopted
Storage connects measurement controlling computer by USB interface, and measurement controlling computer is equipped with SQL.Net, provides number for Labview
According to acquisition interface.
7. the hot Combined Loading control system of explosive power according to claim 5, which is characterized in that the temperature data acquisition
Device installs HBM com mon.NET API, and the strain data collector installs Fluke DAQ, the technique video monitoring peace
VAS kit is filled, is respectively used to provide data acquisition interface for Labview.
8. the hot Combined Loading control system of explosive power according to claim 1, which is characterized in that the host loads have production
Product simultaneously move under the hydraulic-driven, including high/low temperature incubator；It is described it is hydraulic include hydraulic pump, solenoid valve, proportioning valve and
Fuel tank, for providing power source for host motion；The heating and refrigerating machine includes that fuel tank, solenoid valve, delivery pump and electricity add
Heated filament, for providing the cold oil and/or hot oil that meet technological temperature control and need for the high/low temperature incubator collet.
9. the hot Combined Loading control system of explosive power according to claim 1, which is characterized in that the PLC slave station is used for
The heat load control and test of product, reach setting value by heating rate, cooling rate automatically and by load for controlling product
Time automatic constant-temperature；
Main control PLC main website: for the power load control and test of product, drop is shifted for controlling the automatic step-by-step of the product on host
Rate, rate of pressure rise and holding pressure control.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811563922.8A CN109443447B (en) | 2018-12-20 | 2018-12-20 | Explosive force and heat composite loading control system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811563922.8A CN109443447B (en) | 2018-12-20 | 2018-12-20 | Explosive force and heat composite loading control system |
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| CN109443447A true CN109443447A (en) | 2019-03-08 |
| CN109443447B CN109443447B (en) | 2021-04-27 |
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