CN106919149A - Record large forgings pulls out the method into anvil amount - Google Patents
Record large forgings pulls out the method into anvil amount Download PDFInfo
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- CN106919149A CN106919149A CN201510993123.4A CN201510993123A CN106919149A CN 106919149 A CN106919149 A CN 106919149A CN 201510993123 A CN201510993123 A CN 201510993123A CN 106919149 A CN106919149 A CN 106919149A
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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—Program-control systems
- G05B19/02—Program-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/41875—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by quality surveillance of production
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
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Abstract
The method into anvil amount is pulled out the invention discloses a kind of large forgings of record, step 1 depresses front and rear technique dependent variable data and operates machine control computer middle position shifting dependent variable data and store in extraction press control computer；Step 2, input material and technique index data, pulling number data are simultaneously stored；Step 3, every time initial position of pulling of proving operation machine and forging, is stored in real-time dynamic data storehouse；Step 4, filters out every time and pulls out the data for depressing terminal every time, is stored in new node database, calculates every time each pulling and depresses the data into anvil amount and store.The present invention can dynamic acquisition, record, storage, display, tracking, analysis and using large forgings it is actual pull out during enter anvil amount, so as to obtain the parameter being directly associated with technological requirement and quality requirement, can be used for the difference of comparative analysis technological design and practical operation, help realizes stability contorting and improves the quality of heavy forging.
Description
Technical field
The present invention relates to a kind of method of quality control of large forgings, and in particular to a kind of record large forgings is pulled out into the side of anvil amount
Method.
Background technology
More than 20 tons of large forgings involves great expense, production process is more complicated, scrappage is high, and stability contorting product quality is always
It is a problem.It is one of the most key technology of large forgings quality control to realize that center is compacted with pulling.Enter every time
The size of anvil amount determines whether large forgings obtains center compacting, and can it be one of the key condition that ensure defect detecting test quality.
But, pulling process is special procedure, for entering anvil amount this crucial Process Quality Control parameter, at present still manually with
Experiential operating is controlled, and pulling out cannot actually be recorded, checked, be quantitatively analyzed and optimal control always into anvil amount, this
A bottleneck as stability contorting quality.
Although existing new large free forging press and operation machine have the display that some measurands can be on computers,
To entering anvil amount this crucial Process Quality Control parameter, current all of equipment computer system cannot still show, gathers, remember
Record and storage.
The content of the invention
The technical problems to be solved by the invention be to provide it is a kind of record large forgings and pull out method into anvil amount, it can gather and
Record large forgings enters anvil amount during pulling, solve at present cannot acquisition and recording and analysis pull out into this important work of anvil amount
The problem of skill mass parameter.
In order to solve the above technical problems, the technical solution that present invention record large forgings is pulled out into the method for anvil amount is, including
Following steps：
Step 1, extracts the front and rear technique dependent variable data of pressure and displacement in operation machine control computer in press control computer
Dependent variable data is simultaneously stored；
, be attached for the control computer of press and operation machine by data wire and communication interface by step 1.1；
Step 1.2, extracted simultaneously using configuration software before and after the pressure of press control computer the variable data related to technique and
The displacement dependent variable data of operation machine control computer；The variable data is specifically included：Forging's block dimension is set, forging's block dimension
It has been shown that, forging force and operation seat in the plane are put, level buffering；
The method of the front and rear variable data related to technique of pressure in press control computer is extracted in the step 1.2 including following
Step：
Step 2-1, on computers mounting industrial configuration software；
Step 2-2, press PLC and operation machine PLC are connected to by data-interface simultaneously by computer；
Step 2-3, new database is created with database software, for the technique phase obtained on synchronous storage press and operation machine
The measurand data and input data of pass, wherein press measurand data include：Forging's block dimension is set, forging's block dimension shows,
Forging force；
Step 2-4, opens industrial configuration software, and press PLC real-time variables are extracted in search；
Step 2-5, checks variable, if correctly, performing step 2-6；If incorrect, step 2-4 is performed；
Step 2-6, is stored in real-time dynamic data storehouse.
The method that operation machine control computer middle position shifting dependent variable data is extracted in the step 1.2 is comprised the following steps：
Step 4-1, on computers mounting industrial configuration software；
Step 4-2, press PLC and operation machine PLC are connected to by data-interface simultaneously by computer；
Step 4-3, new database is created with database software, for the technique phase obtained on synchronous storage press and operation machine
The measurand data and input data of pass, wherein operation machine measurand data include：Operation seat in the plane is put, level buffering；
Step 4-4, opens industrial configuration software, and operation machine PLC real-time variables are extracted in search；
Step 4-5, checks variable, if correctly, performing step 4-6；If incorrect, step 4-4 is performed；
Step 4-6, is stored in real-time dynamic data storehouse.
Step 1.3, creates a new real-time dynamic data storehouse system, by the most short interval time storage press of system and operation machine
The dynamic variable data that upper computer is obtained.
Step 2, input material and technique index data, pulling number data are simultaneously stored；
Step 2.1, creates new variables field in new real-time dynamic data storehouse, including：The unique mark of forging, technique are compiled
Number, operation title, hammering block width, pulling number n, position markers, the storing data automatically that operation machine is demarcated before every time pulling
Generation time, the often unique identification of row record, data have been delivered to the mark of new database；
Step 2.2, before pulling operation, unique mark, technique numbering, operation title, the hammering block width of input or importing forging；
Step 2.3, before every time pulling, clicks on the position markers that the input preceding operation machine of every time pulling is demarcated；
Step 2.4, by newly-increased variable data together with variable data is extracted by system most short interval time storage it is synchronous be stored in it is real-time
Dynamic data base system.
Step 3, every time initial position of pulling of proving operation machine and forging, is stored in real-time dynamic data storehouse；
Step 3.1, before every time pulling, mobile manipulator and forging reach an above the fold so that on this above the fold,
Easily put according to operation seat in the plane, the correlation between forging position and press hammering block is calculated and pulled out into anvil amount for the first time, this is bright
Aobvious position is the position of operation machine demarcation before every time pulling；
Step 3.2, the initial alignment that operation machine moves ahead when pulling out, moving operation seat in the plane so that forging front position and press anvil
Sub- front edge alignment；
Step 3.3, the initial alignment when regression of operation machine is pulled out, moving operation seat in the plane so that forging back-end location and press anvil
Sub- back edge alignment；
Step 3.4, is designed to click on the demarcation icon for confirming forward pulling and regression pulling, and click is retrieved and now operates machine
Position and buffer value, to the position markers field assignment demarcated, are stored in database together；
Step 3.5, it is necessary to screen-icon one is clicked in artificial operation on computers on the position that operation machine is demarcated before every time pulls out
Under, then in real-time dynamic data library storage data, correspondence is stored in the position markers of operation machine demarcation before every time pulling.
Step 4, filters out every time and pulls out the data for depressing terminal every time, is stored in new node database, calculates every time often
Secondary pulling is depressed the data into anvil amount and is stored；
Step 4.1, creates a front and rear node database of pressure every time, and field includes：The unique mark of forging, technique are compiled
Number, operation title, hammering block width, pulling number, the position markers that operation machine is demarcated before each time pulling, each time pressure sequence number,
The unique identification that horizontal buffer value, operation seat in the plane are put, pull out direction signs, pressure start-stop mark, enter anvil amount, original record；
Step 4.2, after the position markers that the operation machine before every time pulling that is stored in is demarcated, moved when operation seat in the plane increase continuously, forging force
Increase continuously, and before forging's block dimension changes, former dynamic data base data correspondence this moment is automatically copied to node data
Storehouse, including：Operation before unique mark, technique numbering, operation title, hammering block width, pulling number, every time pulling of forging
Machine demarcate position, horizontal buffer value, operation seat in the plane put, the unique identification of original record；Jia 1 every time since 1 to record
Pressure sequence number depresses sequence number to each time；Beginning label is recorded in pressure start-stop mark；
Step 4.3, after the position markers that the operation machine before every time pulling that is stored in is demarcated, when operation seat in the plane move increase continuously maximum,
Forging force increases continuously maximum, and forging's block dimension deforms to forging's block dimension arranges value, by former dynamic data base this moment
Data correspondence is automatically copied to node database, including：The unique mark of forging, technique numbering, operation title, hammering block width,
Pulling number；Operation machine is demarcated before every time pulling position, horizontal buffer value, operation seat in the plane are put, the uniqueness mark of original record
Know；Record pressure sequence number depresses sequence number to each time Jia 1 every time since 1；Stop flag is recorded in pressure start-stop mark；
Step 4.4, is calculated and judges pulling direction, and pulling direction signs are stored on corresponding node database；
By operating machine position judgment, when each time is depressed sequence number is more than or equal to 2, if operate seat in the plane to put when this time depressing be more than
Operation seat in the plane is put when last time depresses, then be the regression pulling of operation machine, is represented with B, is stored in pulling out for node database correspondence pressure sequence number
Length direction is identified；, whereas if operate seat in the plane to put operation seat in the plane when being depressed less than last time when this time depressing put, then for operation machine moves ahead
Pulling, is represented with F, is stored in the pulling direction signs of node database correspondence pressure sequence number；
Step 4.5, calculates into anvil amount, is stored on corresponding node database into anvil amount；
Step 4.5.1, according to the horizontal buffer value before node database pressure and after pressure, the buffering change after being depressed；
Step 4.5.2, it is different according to pulling direction, demarcated by buffering change, operation machine before and after clearly depressing respectively
Position, hammering block width, this pressing operation seat in the plane put put with last time pressing operation seat in the plane, this pressure buffer value and last time depresses
The physical dimension relation that buffer value is collectively formed, calculates into anvil amount, and be stored in node database.
The specific method of the step 3 is：
8-1, machine calibration position tick field is operated in dynamic database design；
8-2, is designed to click on the calibration maps for confirming forward pulling and regression pulling on dynamic data base and computer operation screen
Mark；
8-3, operator determines whether to be the pulling that moves ahead；If it is, performing 8-4；If it is not, then performing 8-5；
8-4, mobile manipulator makes forging front edge position be alignd with press hammering block front edge；
8-5, mobile manipulator makes forging back edge position be alignd with press hammering block back edge；
8-6, in the pulling calibration position that moves ahead, operator clicks on and confirms that icon is demarcated in forward pulling；
8-7, calibration position is pulled out in regression, and operator clicks on and confirms that icon is demarcated in regression pulling；
Operation seat in the plane in now operation machine control computer is put and is retrieved with buffer value by 8-8, database；
8-9, database discriminates whether to be demarcated for the pulling that moves ahead；If it is, performing 8-10；If it is not, then performing 8-11；
8-10, by operation machine calibration position mark assignment Fc；
8-11, by operation machine calibration position mark assignment Bc.
In the step 4 every time data of each pulling pressure terminal, screening are filtered out by number n, pulling pressure sequence number i
Going out the specific method that start point data is depressed in pulling every time is：
12-1, assignment n=1, i=1；
12-2, takes out dynamic data base record data and is contrasted line by line；
12-3, increases continuously to press forging force numerical value and judges；
12-4, judges before being deformed to forging short transverse；
When 12-3 or 12-4 is any to be unsatisfactory for, 12-2 is returned；
When 12-3 and 12-4 meets simultaneously, 12-5 is performed；
12-5, now dynamic data will deposit and call in internal memory, mark S, i=i+1；
12-6, judges whether this time pulling be calibrated；If it is not, then return to step 3；If it is, performing 12-7；
12-7, assignment n=n+1, i=1；
12-8, judges whether number n reaches specified number；Terminate if reaching, if not up to, returning to 12-2.
The step of major parameter after acquisition is depressed is performed after step 12-8, filters out the specific method of pulling pressure stop data every time
For：
12-9, assignment n=1, i=1；
12-10, takes out dynamic data base record data and is contrasted line by line；
12-11, increases continuously to press forging force numerical value and judges；
Forging short transverse deformation values are reached maximum arranges value and judged by 12-12；
When 12-11 or 12-12 is any to be unsatisfactory for, 12-10 is returned；
When 12-11 and 12-12 meets simultaneously, performing 12-13 now dynamic data will deposit and call in internal memory, mark E, i=i+1；
12-14, judges whether this time pulling be calibrated, if it is not, then return to step 3；If it is, performing 12-15；
12-15, assignment n=n+1, i=1；
12-16, judges whether number n reaches specified number, terminates if reaching, and 12-10 is returned if not up to.
Calculated in the step 4 and pull out the specific method depressed into anvil amount every time and be：
Whether 16-1, judge the displacement of operation machine during this pressure more than last time；If it is, 16-2 is performed, if it is not, then
Perform 16-5；
16-2, contrasts to obtain the front and rear buffering value changes of this pressure；16-3 is performed afterwards；
16-3, contrasts to obtain this and last time pressure buffering value changes；16-4 is performed afterwards；
16-4, contrasts to obtain this and last time pressing operation machine regression change in displacement；16-7 is performed afterwards；
16-5, contrasts to obtain this and last time pressure buffering value changes；16-6 is performed afterwards；
16-6, contrast this and last time pressing operation machine move ahead change in displacement；16-7 is performed afterwards；
16-7, draws into anvil amount according to relation between hammering block width, demarcation place value, displacement and buffering value changes；
16-8, is stored in node database.
What the present invention can reach has the technical effect that：
The present invention can dynamic acquisition, record, storage, display, tracking, analysis and using large forgings it is actual pull out during
Enter anvil amount, so as to obtain the parameter being directly associated with technological requirement and quality requirement, can be used for comparative analysis technological design with
The difference of practical operation, analysis practical operation and the relation of quality, help realize stability contorting and improve the quality of heavy forging,
The control system of new throwing or transformation and upgrade large forgings press and operation machine equipment is can be used for, power-assisted future realizes heavy forging intelligence
Change manufacture.
The present invention is the method for obtaining the true feed actual heavy forging that cannot be obtained is pulled out in the past during.
Result of the invention can check in time cannot check in the past it is quantitative, refinement heavy forging pulling feed record and
Its accordance with design technology.
The present invention can high efficiency realize Heavy Forging Production procedural details record, the timing statisticses by tradition from a few days to several months
Shorten to several seconds or dynamic.
Brief description of the drawings
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description：
Fig. 1 is the flow chart that present invention record large forgings pulls out the method into anvil amount；
Fig. 2 is the flow chart that the press apparatus data in step 1.2 of the present invention are extracted；
Fig. 3 is the flow chart that the operation machine equipment data in step 1.2 of the present invention are extracted；
Fig. 4 is every time flow chart of the initial position of pulling of proving operation machine and forging in step 3 of the present invention；
Fig. 5 is the algorithm flow chart of the preceding major parameter of acquisition pressure in step 4 of the present invention；
Fig. 6 is the algorithm flow chart that major parameter after pressure is obtained in step 4 of the present invention；
Fig. 7 is that the algorithm flow chart into anvil amount is obtained in step 4.5 of the present invention.
Specific embodiment
As shown in figure 1, present invention record large forgings pulls out the method into anvil amount, comprise the following steps：
Step 1, extracts the front and rear technique dependent variable data of pressure and displacement in operation machine control computer in press control computer
Dependent variable data is simultaneously stored；
, be attached for the control computer of press and operation machine by data wire and communication interface by step 1.1；
Step 1.2, extracted simultaneously using configuration software before and after the pressure of press control computer the variable data related to technique and
The displacement dependent variable data of operation machine control computer；The variable data is specifically included：Forging's block dimension is set, forging's block dimension
It has been shown that, forging force and operation seat in the plane are put, level buffering；
As shown in Fig. 2 the method for extracting variable data related to technique before and after pressure in press control computer includes following step
Suddenly：
Step 2-1, on computers mounting industrial configuration software；
Step 2-2, press PLC (programmable logic controller (PLC)) and operation machine are connected to by data-interface simultaneously by computer
PLC；
Step 2-3, new database is created with database software, for the technique phase obtained on synchronous storage press and operation machine
The measurand data and input data of pass, wherein press measurand data include：Forging's block dimension is set, forging's block dimension shows,
Forging force；
Step 2-4, opens industrial configuration software, and press PLC real-time variables are extracted in search；
Step 2-5, checks variable, if correctly, performing step 2-6；If incorrect, step 2-4 is performed；
Step 2-6, is stored in real-time dynamic data storehouse；
As shown in figure 3, the method for extracting operation machine control computer middle position shifting dependent variable data is comprised the following steps：
Step 4-1, on computers mounting industrial configuration software；
Step 4-2, press PLC and operation machine PLC are connected to by data-interface simultaneously by computer；
Step 4-3, new database is created with database software, for the technique phase obtained on synchronous storage press and operation machine
The measurand data and input data of pass, wherein operation machine measurand data include：Operation seat in the plane is put, level buffering；
Step 4-4, opens industrial configuration software, and operation machine PLC real-time variables are extracted in search；
Step 4-5, checks variable, if correctly, performing step 4-6；If incorrect, step 4-4 is performed；
Step 4-6, is stored in real-time dynamic data storehouse；
Step 1.3, creates a new real-time dynamic data storehouse system, by the most short interval time storage press of system and operation machine
The dynamic variable data that upper computer is obtained；
Step 2, input material and technique index data, pulling number data are simultaneously stored；
Step 2.1, creates new variables field in new real-time dynamic data storehouse, including：The unique mark of forging, technique are compiled
Number, operation title, hammering block width, pulling number n, position markers, the storing data automatically that operation machine is demarcated before every time pulling
Generation time, the often unique identification of row record, data have been delivered to the mark of new database；
Step 2.2, before pulling operation, unique mark, technique numbering, operation title, the hammering block width of input or importing forging；
Step 2.3, before every time pulling, clicks on the position markers that the input preceding operation machine of every time pulling is demarcated；
Step 2.4, by newly-increased variable data together with variable data is extracted by system most short interval time storage it is synchronous be stored in it is real-time
Dynamic data base system；
Step 3, every time initial position of pulling of proving operation machine and forging, is stored in real-time dynamic data storehouse；
Step 3.1, before every time pulling, mobile manipulator and forging reach an above the fold so that on this above the fold,
Easily put according to operation seat in the plane, the correlation between forging position and press hammering block is calculated and pulled out into anvil amount for the first time, this is bright
Aobvious position is the position of operation machine demarcation before every time pulling；
Step 3.2, the initial alignment that operation machine moves ahead when pulling out, moving operation seat in the plane so that forging front position and press anvil
Sub- front edge alignment；
Step 3.3, the initial alignment when regression of operation machine is pulled out, moving operation seat in the plane so that forging back-end location and press anvil
Sub- back edge alignment；
Step 3.4, is designed to click on the demarcation icon for confirming forward pulling and regression pulling, and click is retrieved and now operates machine
Position and buffer value, to the position markers field assignment demarcated, are stored in database together；
Step 3.5, it is necessary to screen-icon one is clicked in artificial operation on computers on the position that operation machine is demarcated before every time pulls out
Under, then in real-time dynamic data library storage data, correspondence is stored in the position markers of operation machine demarcation before every time pulling；
As shown in figure 4, specific method is：
8-1, machine calibration position tick field is operated in dynamic database design；
8-2, is designed to click on the calibration maps for confirming forward pulling and regression pulling on dynamic data base and computer operation screen
Mark；
8-3, operator determines whether to be the pulling that moves ahead；If it is, performing 8-4；If it is not, then performing 8-5；
8-4, mobile manipulator makes forging front edge position be alignd with press hammering block front edge；
8-5, mobile manipulator makes forging back edge position be alignd with press hammering block back edge；
8-6, in the pulling calibration position that moves ahead, operator clicks on and confirms that icon is demarcated in forward pulling；
8-7, calibration position is pulled out in regression, and operator clicks on and confirms that icon is demarcated in regression pulling；
Operation seat in the plane in now operation machine control computer is put and is retrieved with buffer value by 8-8, database；
8-9, database discriminates whether to be demarcated for the pulling that moves ahead；If it is, performing 8-10；If it is not, then performing 8-11；
8-10, by operation machine calibration position mark assignment Fc；
8-11, by operation machine calibration position mark assignment Bc.
Step 4, filters out every time and pulls out the data for depressing terminal every time, is stored in new node database, calculates every time often
Secondary pulling is depressed the data into anvil amount and is stored；
Step 4.1, creates a front and rear node database of pressure every time, and field includes：The unique mark of forging, technique are compiled
Number, operation title, hammering block width, pulling number, the position markers that operation machine is demarcated before each time pulling, each time pressure sequence number,
The unique identification that horizontal buffer value, operation seat in the plane are put, pull out direction signs, pressure start-stop mark, enter anvil amount, original record；
Step 4.2, after the position markers that the operation machine before every time pulling that is stored in is demarcated, moved when operation seat in the plane increase continuously, forging force
Increase continuously, and before forging's block dimension changes, former dynamic data base data correspondence this moment is automatically copied to node data
Storehouse, including：Operation before unique mark, technique numbering, operation title, hammering block width, pulling number, every time pulling of forging
Machine demarcate position, horizontal buffer value, operation seat in the plane put, the unique identification of original record；Jia 1 every time since 1 to record
Pressure sequence number depresses sequence number to each time；Beginning label is recorded in pressure start-stop mark；
As shown in figure 5, filtering out every time data of each pulling pressure terminal, screening by number n, pulling pressure sequence number i
Going out the specific method that start point data is depressed in pulling every time is：
12-1, assignment n=1, i=1；
12-2, takes out dynamic data base record data and is contrasted line by line；
12-3, increases continuously to press forging force numerical value and judges；
12-4, judges before being deformed to forging short transverse；
When 12-3 or 12-4 is any to be unsatisfactory for, 12-2 is returned；
When 12-3 and 12-4 meets simultaneously, 12-5 is performed；
12-5, now dynamic data will deposit and call in internal memory, mark S, i=i+1；
12-6, judges whether this time pulling be calibrated；If it is not, then return to step 3；If it is, performing 12-7；
12-7, assignment n=n+1, i=1；
12-8, judges whether number n reaches specified number；Terminate if reaching, if not up to, returning to 12-2.
Step 4.3, after the position markers that the operation machine before every time pulling that is stored in is demarcated, when operation seat in the plane move increase continuously maximum,
Forging force increases continuously maximum, and forging's block dimension deforms to forging's block dimension arranges value, by former dynamic data base this moment
Data correspondence is automatically copied to node database, including：The unique mark of forging, technique numbering, operation title, hammering block width,
Pulling number；Operation machine is demarcated before every time pulling position, horizontal buffer value, operation seat in the plane are put, the uniqueness mark of original record
Know；Record pressure sequence number depresses sequence number to each time Jia 1 every time since 1；Stop flag is recorded in pressure start-stop mark；
As shown in fig. 6, the step of obtaining major parameter after pressure, filtering out the specific method that stop data are depressed in pulling every time is：
12-9, assignment n=1, i=1；
12-10, takes out dynamic data base record data and is contrasted line by line；
12-11, increases continuously to press forging force numerical value and judges；
Forging short transverse deformation values are reached maximum arranges value and judged by 12-12；
When 12-11 or 12-12 is any to be unsatisfactory for, 12-10 is returned；
When 12-11 and 12-12 meets simultaneously, performing 12-13 now dynamic data will deposit and call in internal memory, mark E, i=i+1；
12-14, judges whether this time pulling be calibrated, if it is not, then return to step 3；If it is, performing 12-15；
12-15, assignment n=n+1, i=1；
12-16, judges whether number n reaches specified number, terminates if reaching, and 12-10 is returned if not up to.
Step 4.4, is calculated and judges pulling direction, and pulling direction signs are stored on corresponding node database；
By operating machine position judgment, when each time is depressed sequence number is more than or equal to 2, if operate seat in the plane to put when this time depressing be more than
Operation seat in the plane is put when last time depresses, then be the regression pulling of operation machine, is represented with B, is stored in pulling out for node database correspondence pressure sequence number
Length direction is identified；, whereas if operate seat in the plane to put operation seat in the plane when being depressed less than last time when this time depressing put, then for operation machine moves ahead
Pulling, is represented with F, is stored in the pulling direction signs of node database correspondence pressure sequence number；
Step 4.5, calculates into anvil amount, is stored on corresponding node database into anvil amount；
Step 4.5.1, according to the horizontal buffer value before node database pressure and after pressure, the buffering change after being depressed；
Step 4.5.2, it is different according to pulling direction, demarcated by buffering change, operation machine before and after clearly depressing respectively
Position, hammering block width, this pressing operation seat in the plane put put with last time pressing operation seat in the plane, this pressure buffer value and last time depresses
The physical dimension relation that buffer value is collectively formed, calculates into anvil amount, and be stored in node database.
As shown in fig. 7, calculating the pulling pressure feed of n-th time pulling, i ＆ lt pressure, method is as follows：
Whether 16-1, judge the displacement of operation machine during this pressure more than last time；If it is, 16-2 is performed, if it is not, then
Perform 16-5；
16-2, contrasts to obtain the front and rear buffering value changes of this pressure；16-3 is performed afterwards；
16-3, contrasts to obtain this and last time pressure buffering value changes；16-4 is performed afterwards；
16-4, contrasts to obtain this and last time pressing operation machine regression change in displacement；16-7 is performed afterwards；
16-5, contrasts to obtain this and last time pressure buffering value changes；16-6 is performed afterwards；
16-6, contrast this and last time pressing operation machine move ahead change in displacement；16-7 is performed afterwards；
16-7, draws into anvil amount according to relation between hammering block width, demarcation place value, displacement and buffering value changes；
16-8, is stored in node database.
Claims (10)
1. a kind of record large forgings pulls out the method into anvil amount, it is characterised in that comprise the following steps：
Step 1, extracts the front and rear technique dependent variable data of pressure and displacement in operation machine control computer in press control computer
Dependent variable data is simultaneously stored；
Step 2, input material and technique index data, pulling number data are simultaneously stored；
Step 3, every time initial position of pulling of proving operation machine and forging, is stored in real-time dynamic data storehouse；
Step 4, filters out every time and pulls out the data for depressing terminal every time, is stored in new node database, calculates every time often
Secondary pulling is depressed the data into anvil amount and is stored.
2. record according to claim 1 large forgings pulls out the method into anvil amount, it is characterised in that：The step 1 is wrapped
Include following steps：
, be attached for the control computer of press and operation machine by data wire and communication interface by step 1.1；
Step 1.2, extracted simultaneously using configuration software before and after the pressure of press control computer the variable data related to technique and
The displacement dependent variable data of operation machine control computer；The variable data is specifically included：Forging's block dimension is set, forging's block dimension
It has been shown that, forging force and operation seat in the plane are put, level buffering；
Step 1.3, creates a new real-time dynamic data storehouse system, by the most short interval time storage press of system and operation machine
The dynamic variable data that upper computer is obtained.
3. record according to claim 2 large forgings pulls out the method into anvil amount, it is characterised in that：The step 1.2
The middle method for extracting the front and rear variable data related to technique of pressure in press control computer is comprised the following steps：
Step 2-1, on computers mounting industrial configuration software；
Step 2-2, press PLC and operation machine PLC are connected to by data-interface simultaneously by computer；
Step 2-3, new database is created with database software, for the technique phase obtained on synchronous storage press and operation machine
The measurand data and input data of pass, wherein press measurand data include：Forging's block dimension is set, forging's block dimension shows,
Forging force；
Step 2-4, opens industrial configuration software, and press PLC real-time variables are extracted in search；
Step 2-5, checks variable, if correctly, performing step 2-6；If incorrect, step 2-4 is performed；
Step 2-6, is stored in real-time dynamic data storehouse.
4. record according to claim 2 large forgings pulls out the method into anvil amount, it is characterised in that：The step 1.2
The middle method for extracting operation machine control computer middle position shifting dependent variable data is comprised the following steps：
Step 4-1, on computers mounting industrial configuration software；
Step 4-2, press PLC and operation machine PLC are connected to by data-interface simultaneously by computer；
Step 4-3, new database is created with database software, for the technique phase obtained on synchronous storage press and operation machine
The measurand data and input data of pass, wherein operation machine measurand data include：Operation seat in the plane is put, level buffering；
Step 4-4, opens industrial configuration software, and operation machine PLC real-time variables are extracted in search；
Step 4-5, checks variable, if correctly, performing step 4-6；If incorrect, step 4-4 is performed；
Step 4-6, is stored in real-time dynamic data storehouse.
5. record according to claim 1 large forgings pulls out the method into anvil amount, it is characterised in that：The step 2 is wrapped
Include following steps：
Step 2.1, creates new variables field in new real-time dynamic data storehouse, including：The unique mark of forging, technique are compiled
Number, operation title, hammering block width, pulling number n, position markers, the storing data automatically that operation machine is demarcated before every time pulling
Generation time, the often unique identification of row record, data have been delivered to the mark of new database；
Step 2.2, before pulling operation, unique mark, technique numbering, operation title, the hammering block width of input or importing forging；
Step 2.3, before every time pulling, clicks on the position markers that the input preceding operation machine of every time pulling is demarcated；
Step 2.4, by newly-increased variable data together with variable data is extracted by system most short interval time storage it is synchronous be stored in it is real-time
Dynamic data base system.
6. record according to claim 1 large forgings pulls out the method into anvil amount, it is characterised in that：The step 3 is wrapped
Include following steps：
Step 3.1, before every time pulling, mobile manipulator and forging reach an above the fold so that on this above the fold,
Easily put according to operation seat in the plane, the correlation between forging position and press hammering block is calculated and pulled out into anvil amount for the first time, this is bright
Aobvious position is the position of operation machine demarcation before every time pulling；
Step 3.2, the initial alignment that operation machine moves ahead when pulling out, moving operation seat in the plane so that forging front position and press anvil
Sub- front edge alignment；
Step 3.3, the initial alignment when regression of operation machine is pulled out, moving operation seat in the plane so that forging back-end location and press anvil
Sub- back edge alignment；
Step 3.4, is designed to click on the demarcation icon for confirming forward pulling and regression pulling, and click is retrieved and now operates machine
Position and buffer value, to the position markers field assignment demarcated, are stored in database together；
Step 3.5, it is necessary to screen-icon one is clicked in artificial operation on computers on the position that operation machine is demarcated before every time pulls out
Under, then in real-time dynamic data library storage data, correspondence is stored in the position markers of operation machine demarcation before every time pulling.
7. record according to claim 1 large forgings pulls out the method into anvil amount, it is characterised in that：The step 4 is wrapped
Include following steps：
Step 4.1, creates a front and rear node database of pressure every time, and field includes：The unique mark of forging, technique are compiled
Number, operation title, hammering block width, pulling number, the position markers that operation machine is demarcated before each time pulling, each time pressure sequence number,
The unique identification that horizontal buffer value, operation seat in the plane are put, pull out direction signs, pressure start-stop mark, enter anvil amount, original record；
Step 4.2, after the position markers that the operation machine before every time pulling that is stored in is demarcated, moved when operation seat in the plane increase continuously, forging force
Increase continuously, and before forging's block dimension changes, former dynamic data base data correspondence this moment is automatically copied to node data
Storehouse, including：Operation before unique mark, technique numbering, operation title, hammering block width, pulling number, every time pulling of forging
Machine demarcate position, horizontal buffer value, operation seat in the plane put, the unique identification of original record；Jia 1 every time since 1 to record
Pressure sequence number depresses sequence number to each time；Beginning label is recorded in pressure start-stop mark；
Step 4.3, after the position markers that the operation machine before every time pulling that is stored in is demarcated, when operation seat in the plane move increase continuously maximum,
Forging force increases continuously maximum, and forging's block dimension deforms to forging's block dimension arranges value, by former dynamic data base this moment
Data correspondence is automatically copied to node database, including：The unique mark of forging, technique numbering, operation title, hammering block width,
Pulling number；Operation machine is demarcated before every time pulling position, horizontal buffer value, operation seat in the plane are put, the uniqueness mark of original record
Know；Record pressure sequence number depresses sequence number to each time Jia 1 every time since 1；Stop flag is recorded in pressure start-stop mark；
Step 4.4, is calculated and judges pulling direction, and pulling direction signs are stored on corresponding node database；
By operating machine position judgment, when each time is depressed sequence number is more than or equal to 2, if operate seat in the plane to put when this time depressing be more than
Operation seat in the plane is put when last time depresses, then be the regression pulling of operation machine, is represented with B, is stored in pulling out for node database correspondence pressure sequence number
Length direction is identified；, whereas if operate seat in the plane to put operation seat in the plane when being depressed less than last time when this time depressing put, then for operation machine moves ahead
Pulling, is represented with F, is stored in the pulling direction signs of node database correspondence pressure sequence number；
Step 4.5, calculates into anvil amount, is stored on corresponding node database into anvil amount.
8. record according to claim 7 large forgings pulls out the method into anvil amount, it is characterised in that：The step 4.5
Comprise the following steps：
Step 4.5.1, according to the horizontal buffer value before node database pressure and after pressure, the buffering change after being depressed；
Step 4.5.2, it is different according to pulling direction, demarcated by buffering change, operation machine before and after clearly depressing respectively
Position, hammering block width, this pressing operation seat in the plane put put with last time pressing operation seat in the plane, this pressure buffer value and last time depresses
The physical dimension relation that buffer value is collectively formed, calculates into anvil amount, and be stored in node database.
9. record according to claim 1 large forgings pulls out the method into anvil amount, it is characterised in that：In the step 4
Every time data of each pulling pressure terminal are filtered out by number n, pulling pressure sequence number i, pulling every time is filtered out and is depressed
The specific method of point data is：
12-1, assignment n=1, i=1；
12-2, takes out dynamic data base record data and is contrasted line by line；
12-3, increases continuously to press forging force numerical value and judges；
12-4, judges before being deformed to forging short transverse；
When 12-3 or 12-4 is any to be unsatisfactory for, 12-2 is returned；
When 12-3 and 12-4 meets simultaneously, 12-5 is performed；
12-5, now dynamic data will deposit and call in internal memory, mark S, i=i+1；
12-6, judges whether this time pulling be calibrated；If it is not, then return to step 3；If it is, performing 12-7；
12-7, assignment n=n+1, i=1；
12-8, judges whether number n reaches specified number；Terminate if reaching, if not up to, returning to 12-2.
10. record according to claim 9 large forgings pulls out the method into anvil amount, it is characterised in that：The step 12-8
The step of performing major parameter after acquisition is depressed afterwards, filtering out each specific method for pulling out pressure stop data is：
12-9, assignment n=1, i=1；
12-10, takes out dynamic data base record data and is contrasted line by line；
12-11, increases continuously to press forging force numerical value and judges；
Forging short transverse deformation values are reached maximum arranges value and judged by 12-12；
When 12-11 or 12-12 is any to be unsatisfactory for, 12-10 is returned；
When 12-11 and 12-12 meets simultaneously, performing 12-13 now dynamic data will deposit and call in internal memory, mark E, i=i+1；
12-14, judges whether this time pulling be calibrated, if it is not, then return to step 3；If it is, performing 12-15；
12-15, assignment n=n+1, i=1；
12-16, judges whether number n reaches specified number, terminates if reaching, and 12-10 is returned if not up to.
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101134224A (en) * | 2006-08-29 | 2008-03-05 | 中信重型机械公司 | Large-scale roller press squeeze roll forging technique |
| CN201275552Y (en) * | 2008-08-05 | 2009-07-22 | 马鞍山市天宇新材料有限公司 | Index dial for indicating feeding amount of rolling for cold mill train of reinforced bar |
| EP2283946A2 (en) * | 2009-08-07 | 2011-02-16 | Schomäcker Federnwerk GmbH | Method and device for producing parabolic guides and parabolic springs for, in particular, vehicle chassis, vehicle bodies and the like |
| CN102091752A (en) * | 2010-11-25 | 2011-06-15 | 中南大学 | Method for planning linkage track of automatic forging manipulator and pressing machine |
| CN104690197A (en) * | 2015-02-25 | 2015-06-10 | 中钢集团邢台机械轧辊有限公司 | Forging method for improving flaw detection quality of roll neck blank of cold roll |
-
2015
- 2015-12-25 CN CN201510993123.4A patent/CN106919149B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101134224A (en) * | 2006-08-29 | 2008-03-05 | 中信重型机械公司 | Large-scale roller press squeeze roll forging technique |
| CN201275552Y (en) * | 2008-08-05 | 2009-07-22 | 马鞍山市天宇新材料有限公司 | Index dial for indicating feeding amount of rolling for cold mill train of reinforced bar |
| EP2283946A2 (en) * | 2009-08-07 | 2011-02-16 | Schomäcker Federnwerk GmbH | Method and device for producing parabolic guides and parabolic springs for, in particular, vehicle chassis, vehicle bodies and the like |
| CN102091752A (en) * | 2010-11-25 | 2011-06-15 | 中南大学 | Method for planning linkage track of automatic forging manipulator and pressing machine |
| CN104690197A (en) * | 2015-02-25 | 2015-06-10 | 中钢集团邢台机械轧辊有限公司 | Forging method for improving flaw detection quality of roll neck blank of cold roll |
Non-Patent Citations (2)
| Title |
|---|
| 刘航: "CIMS工程制造自动化分系统设计", 《中国优秀硕士学位论文全文数据库工程科技Ⅱ辑》 * |
| 张鹏，等: "长轴类大锻件自由锻造工艺研究", 《锻压技术》 * |
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