CN108052073A - Numerically-controlled machine tool control method and system - Google Patents
Numerically-controlled machine tool control method and system Download PDFInfo
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- CN108052073A CN108052073A CN201711345229.9A CN201711345229A CN108052073A CN 108052073 A CN108052073 A CN 108052073A CN 201711345229 A CN201711345229 A CN 201711345229A CN 108052073 A CN108052073 A CN 108052073A
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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
- G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
- G05B19/19—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path
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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
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/31—From computer integrated manufacturing till monitoring
- G05B2219/31335—Database of address of devices registers in different networks, mapping
Abstract
The present invention relates to fields of numeric control technique, provide a kind of numerically-controlled machine tool control method and system.In this method, when sample to be processed is positioned on the station of numerically-controlled machine tool, terminal device obtains the machined parameters of sample to be processed from host computer first, it then will be in the data register of the machined parameters write-in numerically-controlled machine tool of sample to be processed, subsequent numerically-controlled machine tool reads out the machined parameters from data register, and last numerically-controlled machine tool is processed the sample to be processed on station based on the machined parameters read out.So as to, data transmission is completed by the data register on numerically-controlled machine tool between terminal device and numerically-controlled machine tool, and then realize control of the terminal device to part process on numerically-controlled machine tool, the process of part is supervised convenient for the user of terminal device, effectively reduces cost of human resources.
Description
Technical field
The present invention relates to fields of numeric control technique, in particular to a kind of numerically-controlled machine tool control method and system.
Background technology
Numerically-controlled machine tool is the abbreviation of numerically-controlled machine tool, is a kind of automated machine tool equipped with program control system.The control
System processed can be handled logically with control coding or other symbolic instruction regulated procedures, and is decoded, with code
Digital representation, numerical control device is inputted by information carrier.Various control signals are sent by numerical control device through calculation process, are controlled
The action of lathe, shape and size by drawing, automatically processes part.
Numerically-controlled machine tool preferably solves complexity, the part processing problems of precision, small lot, multi items, is a kind of flexibility
, dynamical automated machine tool, represent the developing direction of modern machine control technology, be a kind of typical electromechanical integration
Product.
In the prior art, numerically-controlled machine tool generally cannot directly carry out data interaction between computer, so as to which user will
When processing part, the machined parameters of part can only be set, and pass through number when part is processed to being operated on numerically-controlled machine tool
Control lathe monitors process and knows processing result by numerically-controlled machine tool after part machines.This mode of operation
In remote control, when having been subjected to instantly of automation control increased popularity, it is unsuitable for the process to part on numerically-controlled machine tool
Effectively manage and monitor.
The content of the invention
In view of this, an embodiment of the present invention provides a kind of numerically-controlled machine tool control method and system, by existing to improve
The problem of cannot carrying out effective data interaction in technology between numerically-controlled machine tool and computer.
To achieve the above object, the present invention provides following technical solution：
In a first aspect, the embodiment of the present invention provides a kind of numerically-controlled machine tool control method, applied to Control System of NC Machine,
Control System of NC Machine includes and the terminal device of host computer communication connection and the numerical control machine being connected with terminal equipment in communication
Bed, method include：
Before sample to be processed starts processing, terminal device obtains the test piece number (Test pc No.) and at least of sample to be processed from host computer
One machined parameters；
Terminal device will be at least one data register of at least one machined parameters write-in numerically-controlled machine tool；
Numerically-controlled machine tool reads at least one machined parameters from least one data register；
Numerically-controlled machine tool is treated processing sample based at least one machined parameters and is processed.
Second aspect, the embodiment of the present invention provide a kind of Control System of NC Machine, including：With host computer communication connection
Terminal device and the numerically-controlled machine tool being connected with terminal equipment in communication；
Terminal device be used for before sample to be processed starts processing, from host computer obtain sample to be processed test piece number (Test pc No.) and
At least one machined parameters and, by least one machined parameters write-in numerically-controlled machine tool at least one data register in；
Numerically-controlled machine tool for read from least one data register at least one machined parameters and, based at least
One machined parameters is treated processing sample and is processed.
The advantageous effect that the present invention realizes：Numerically-controlled machine tool control method and system provided in an embodiment of the present invention, are being processed
Before sample, terminal device first obtains the machined parameters of sample to be processed from host computer and the machined parameters is written to numerically-controlled machine tool
Register in, numerically-controlled machine tool reads the machined parameters from the register again, then according to the machined parameters to being positioned over number
Sample on control lathe station is processed.So as to, in above process, although terminal device not with numerically-controlled machine tool directly into
Row communication, but using the data register on numerically-controlled machine tool as intermediary, data transmission is completed between numerically-controlled machine tool indirectly,
And then the processing that part is controlled by terminal device is realized, greatly reduce the waste of human resource in part process.
Also, on the basis of this data transfer mode, it can easily realize and the part of numerically-controlled machine tool is added by terminal device
Work process is effectively supervised.
Above-mentioned purpose, technical solution and advantageous effect to enable the present invention are clearer and more comprehensible, special embodiment below, and
Attached drawing appended by cooperation, is described in detail below.
Description of the drawings
It in order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of scope, for those of ordinary skill in the art, without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 shows the flow chart of numerically-controlled machine tool control method provided in an embodiment of the present invention；
Fig. 2 shows the step S50 of numerically-controlled machine tool control method provided in an embodiment of the present invention to the flow of step S52
Figure；
Fig. 3 shows the step S60 of numerically-controlled machine tool control method provided in an embodiment of the present invention to step S63 flow charts；
Fig. 4 shows the structure diagram of Control System of NC Machine provided in an embodiment of the present invention.
Specific embodiment
Below in conjunction with attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Ground describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.Usually exist
The component of the embodiment of the present invention described and illustrated in attached drawing can configure to arrange and design with a variety of herein.Cause
This, the detailed description of the embodiment of the present invention to providing in the accompanying drawings is not intended to limit claimed invention below
Scope, but it is merely representative of the selected embodiment of the present invention.Based on the embodiment of the present invention, those skilled in the art are not doing
Go out all other embodiments obtained on the premise of creative work, belong to the scope of protection of the invention.
It should be noted that：Similar label and letter represents similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.Meanwhile the present invention's
In description, term " first ", " second " etc. are only used for distinguishing description, and it is not intended that instruction or hint relative importance.
First embodiment
Numerically-controlled machine tool control method provided in an embodiment of the present invention, applied to Control System of NC Machine, the numerical control machine
Bed control system includes and the terminal device of host computer communication connection and the numerically-controlled machine tool being connected with the terminal equipment in communication.
Wherein, host computer is generally the remote equipment away from part processing site, and host computer can be that computer or mobile phone etc. are mobile
Equipment.Terminal device is normally at part processing site, and terminal device can also be that computer or mobile phone etc. move equipment.Number
Control lathe generally comprises multiple stations for being used to process part, and different stations performs different manufacturing procedures, can process
Different parts, multiple stations can be carried out at the same time processing, you can disposably to process multiple and different parts.
Fig. 1 shows the flow chart of numerically-controlled machine tool control method provided in an embodiment of the present invention.With reference to Fig. 1, this method bag
It includes：
Step S1：Before sample to be processed starts processing, the terminal device obtains described to be processed from the host computer
The test piece number (Test pc No.) of sample and at least one machined parameters.
Sample is the part in green state.Before sample processing is started, host computer is by the sample of sample to be processed
Number and at least one machined parameters be issued to terminal device, the control program on terminal device is first by test piece number (Test pc No.) and processing
Parameter is preserved in the database to terminal device, to access at any time in subsequent step, also, if with
Certain used machined parameters, can rapidly transfer historical record from database before use is thought during post-processing sample,
It avoids resetting machined parameters.Then, the user of terminal device selects sample to be processed according to test piece number (Test pc No.) or machined parameters, with
And determine station to be used according to machined parameters, and sample to be processed is positioned on identified station.Obviously, if on
The machined parameters that position machine issues have included institute's station sequence number to be used, and sample to be processed is directly placed on the station by user
It can on the corresponding station of sequence number.
In a kind of embodiment of the embodiment of the present invention, what the control program on terminal device directly issued host computer
Machined parameters are sent to numerically-controlled machine tool, are processed so that numerically-controlled machine tool treats processing sample according to the machined parameters.In this hair
In the another embodiment of bright embodiment, to make the process of sample more flexible, allow the user of terminal device according to
Actual demand is modified or configures to machined parameters.Specifically, the control program on terminal device can be set with control terminal
The parameter setting interface of a sample to be processed is shown on standby display, display terminal is from upper on parameter setting interface
The original value for the machined parameters that machine obtains, user can be modified these values.For example, the processing request of certain Lot sample is thick
It spends for 20mm, i.e., thickness parameter is 20mm in the machined parameters that host computer issues, but needs a small amount of several thickness of processing to be for some reason
The sample of 25mm, only need slightly to change on parameter setting interface by manual type at this time can, it is very convenient.Pin
To the numerically-controlled machine tool with multiple stations, station can be selected on parameter setting interface, such as one can be set for selecting
The drop-down list of station, after choosing some station in the list, all machined parameters on interface are to be set for the station
The machined parameters put.When selecting station, it should be ensured that be placed with sample to be processed on the station really.After parameter setting is good, use
The save button on parameter setting interface is clicked at family, and terminal device is after the preservation for detecting user operates, by user setting
Running parameter is preserved to database.
Step S2：At least one machined parameters are write at least one number of the numerically-controlled machine tool by the terminal device
According in register.
Step S3：The numerically-controlled machine tool reads at least one processing ginseng from least one data register
Number.
OPC (OLE for Process Control, for the OLE of process control) is a kind of wide in industrial control field
The communication criterion of general use, the opc server program write according to this specification can read and write the data in industrial equipment.At this
Operation has opc server in the terminal device that inventive embodiments provide, and according to OPC communication criterions, the opc server can pass through
The modes such as serial ports, Ethernet, CAN bus are written and read at least one data register in numerically-controlled machine tool.Described at least one
A data register is corresponding at least one machined parameters according to preset rules, such as thickness parameter corresponding data register
EX1, material parameters corresponding data register EX2 etc., it will be understood that above-mentioned register title is merely illustrative, and in numerically-controlled machine tool
The register title of actual use is unrelated.So as to which in step s 2, the control program on terminal device can send out machined parameters
Give opc server, by opc server by machined parameters write-in numerically-controlled machine tool data register in, write-in when it is ensured that
Parameter read-in to be processed according to the preset rules to determining in data register corresponding with the parameter.In step s3,
Numerically-controlled machine tool reads out numerical value from data register, and corresponds to corresponding running parameter according to the preset rules, so that it may
To get the running parameter of terminal device write-in.As an alternative embodiment, defined in numerically-controlled machine tool at least
One macro-variable, each macro-variable correspond to a data register, and the rule of correspondence is still according to the preset rules, so as to grand
Variable has one-to-one relationship with running parameter, and numerically-controlled machine tool can be written and read these macro-variables using macroprogram, from
And obtain the running parameter that terminal device is sent to opc server.
Step S4：The numerically-controlled machine tool is processed the sample to be processed based at least one machined parameters.
After getting machined parameters in step S3, you can be carried out according to machined parameters to the sample to be processed on station
Processing.For there is a numerically-controlled machine tool of multiple stations, machined parameters include station sequence number, numerically-controlled machine tool according to machined parameters pair with
Sample to be processed on the corresponding station of station sequence number is processed.As an alternative embodiment, in step s3,
Numerically-controlled machine tool reads and writes macro-variable corresponding with running parameter using macroprogram, in step s 4, is also treated using macroprogram control
The process of processing sample.
According to set forth above, terminal device is communicated by OPC, is intermediary by work using the data register of numerically-controlled machine tool
Parameter is sent to numerically-controlled machine tool, conversely, numerically-controlled machine tool can also be communicated by OPC, adds sample using data register as intermediary
The state parameter generated during work is sent to terminal device, so that terminal device can monitor the process of sample in real time.
In a kind of optional embodiment of the embodiment of the present invention, after step S4, in sample process, step will be also performed repeatedly
Rapid S50 to step S52.
Fig. 2 shows the step S50 of numerically-controlled machine tool control method provided in an embodiment of the present invention to the flow of step S52
Figure.With reference to Fig. 2：
Step S50：In the sample process to be processed, the numerically-controlled machine tool by the sample to be processed at least
One state parameter is write at least one data register.
State parameter is used to characterize the current machining state of sample to be processed, such as the current thickness of sample to be processed, number
Control lathe collects parameter to be processed in sample process, and according to prefixed time interval by parameter read-in numerical control machine to be processed
In the data register of bed.As described above, grand change corresponding with data register can equally be defined during this
Amount, and using the write-in of macroprogram progress parameter, be not repeated to illustrate.
Step S51：The terminal device reads at least one state ginseng from least one data register
Number.
The opc server of operation on the terminal device can be according to the state in prefixed time interval read data register
Parameter, and send it to the control program on terminal device.
Step S52：The terminal device shows the processing of the sample to be processed based at least one state parameter
State.
After control program on terminal device receives state parameter, can graphical boundary be generated according to state parameter
Face, the machining state of real-time display sample to be processed on the display of terminal device, such as show the current of sample to be processed
Thickness.In another example state parameter includes station sequence number and for characterizing the status indicator for whether having sample on the station, then eventually
There can be sample according to those stations on the state parameter real-time display numerically-controlled machine tool in end equipment, so as to terminal device
User idle station is reasonably selected come processing sample according to the display result.In another example state parameter can also include number
The parameter of lathe in itself, such as the three-dimensional coordinate of numerically-controlled machine tool rotor are controlled, then terminal device can be real-time according to the state parameter
Show the 3-D view of numerically-controlled machine tool rotor.In short, the control program of terminal device generates figure according to the state parameter received
Behind interface, the user of terminal device can monitor entire sample process in real time according to the graphical interfaces.Particularly,
The warning message that numerically-controlled machine tool generates can be included in state parameter, user can be based on the warning message shown on terminal device
Determine that the working condition of numerically-controlled machine tool has exception, so as to take appropriate measures in time.
Using marking machine printing mark in certain applications scene, it is necessary on the sample after machining, so as to examination
Sample distinguishes.As an alternative embodiment, when needing to carry out mark to sample, Control System of NC Machine also wraps
Include the marking machine being connected with terminal equipment in communication, marking machine is installed together with numerically-controlled machine tool, can be use it is pneumatic, sharp
Any one marking machine of the modes such as light, galvano-cautery.After step S4, after sample machines, will also step S60 be performed extremely
Step S63 is with to the sample machined progress mark.
Fig. 3 shows the step S60 of numerically-controlled machine tool control method provided in an embodiment of the present invention to the flow of step S63
Figure.With reference to Fig. 3：
Step S60：After the sample to be processed machines, the numerically-controlled machine tool is by work where the sample to be processed
The corresponding station sequence number in position is write at least one data register.
Step S61：The terminal device reads the station sequence number from least one data register.
Since numerically-controlled machine tool is directly processed sample, so mark process is initiated by numerically-controlled machine tool.Numerically-controlled machine tool exists
After processing sample, the station sequence number where sample is sent to terminal device, the transmission mode of data is still to lead to using OPC
News, are transmitted as intermediary using the data register on numerically-controlled machine tool, no longer elaborate step S60 and step S61.Above-mentioned
In step, numerically-controlled machine tool can also send other parameter, to be added on the terminal device corresponding station of station sequence number to inform
Work sample has machined.
Step S62：The station sequence number and the test piece number (Test pc No.) are sent to the marking machine by the terminal device.
Be stored in database on terminal device each sample to be processed test piece number (Test pc No.) and machined parameters (including station
Sequence number), so as to which terminal device can find out corresponding test piece number (Test pc No.) according to the station sequence number received, and by test piece number (Test pc No.) and station sequence
Number marking machine is sent to together.
Step S63：The station sequence number and the test piece number (Test pc No.) are printed upon the sample table to be processed by the marking machine
Face.
Marking machine is according to the test piece number (Test pc No.) received and the type information of station serial number gencration preset format, such as " sample
Number --- station sequence number ", and the specimen surface on corresponding station prints the information.In above process, numerically-controlled machine tool leads to
Crossing terminal device realizes control to marking machine, so as to print subscript automatically for sample after sample to be processed machines
Know, mark can be completed without manpower intervention in high degree of automation, improves the efficiency of sample processing.It is appreciated that mark
The information that machine can print is not limited to test piece number (Test pc No.) and station sequence number, can also be other any information.
In conclusion numerically-controlled machine tool control method provided in an embodiment of the present invention, with the data register on numerically-controlled machine tool
For intermediary, the data interaction between terminal device and numerically-controlled machine tool is realized, wherein the read-write for data register, can adopt
The mode communicated with OPC.So that terminal device can control numerically-controlled machine tool to carry out part processing according to specified machined parameters,
Compared to the mode that must be directly operated in the prior art on numerically-controlled machine tool, cost of human resources is saved, while
It is convenient that more numerically-controlled machine tools are managed simultaneously in a station terminal equipment.The machined parameters can be from the upper of terminal device
Machine obtains, while can be also locally configured in terminal device, and flexibility ratio is high.In part process, terminal device is also
The state parameter in part process can be obtained in real time from numerically-controlled machine tool, so that the user of terminal device can be in real time to part
Process supervised.After part machines, if it is necessary, digital lathe can also automatically control marking machine is
The part machined
Second embodiment：
Fig. 4 shows the structure diagram of Control System of NC Machine 100 provided in an embodiment of the present invention.With reference to Fig. 4, this hair
The Control System of NC Machine 100 that bright embodiment provides includes：With host computer 200 communicate to connect terminal device 110, with it is described
The numerically-controlled machine tool 120 that terminal device 110 communicates to connect and the marking machine 130 with the terminal device 110 communication connection.Its
In, the terminal device 110 is used for after sample to be processed is placed on the station of the numerically-controlled machine tool 120, from described upper
Machine obtain the sample to be processed test piece number (Test pc No.) and at least one machined parameters and, by least one machined parameters
It writes at least one data register of the numerically-controlled machine tool 120；The numerically-controlled machine tool 120 is used for from least one number
According to read in register at least one machined parameters and, based at least one machined parameters to described to be processed
Sample is processed.
In embodiments of the present invention, the terminal device 110 is additionally operable to show institute based at least one machined parameters
The parameter setting interface of sample to be processed is stated, so that the user of the terminal device 110 can be on the parameter setting interface
At least one machined parameters are configured.
In embodiments of the present invention, the numerically-controlled machine tool 120 is additionally operable in the sample process to be processed, by institute
At least one state parameter for stating sample to be processed is write at least one data register；The terminal device 110 is also
For read from least one data register at least one state parameter and, based on described at least one
State parameter shows the machining state of the sample to be processed.
In embodiments of the present invention, the numerically-controlled machine tool 120 is additionally operable to after the sample to be processed machines, by institute
The corresponding station sequence number of station is stated to write at least one data register；The terminal device 110 is additionally operable to from described
Read at least one data register the station sequence number and, the station sequence number and the test piece number (Test pc No.) are sent to
The marking machine 130；The marking machine 130 is used to the station sequence number and the test piece number (Test pc No.) being printed upon the examination to be processed
Sample surface.
It is carried in conclusion realizing the embodiment of the present invention in Control System of NC Machine 100 provided in an embodiment of the present invention
The numerically-controlled machine tool control method of confession, therefore 100 high degree of automation of Control System of NC Machine, can efficiently control numerical control
Lathe 120 completes part processing, to save cost of human resources.
It should be noted that each embodiment in this specification is described by the way of progressive, each embodiment weight
Point explanation is all difference from other examples, and just to refer each other for identical similar part between each embodiment.
For device class embodiment, since it is basicly similar to embodiment of the method, so description is fairly simple, related part ginseng
See the part explanation of embodiment of the method.
In several embodiments provided herein, it should be understood that disclosed apparatus and method can also pass through it
Its mode is realized.The apparatus embodiments described above are merely exemplary, for example, the flow chart and block diagram in attached drawing are shown
Device, architectural framework in the cards, the work(of method and computer program product of multiple embodiments according to the present invention are shown
It can and operate.In this regard, each box in flow chart or block diagram can represent one of a module, program segment or code
Point, a part for the module, program segment or code includes one or more and is used to implement the executable of defined logic function
Instruction.It should also be noted that at some as in the realization method replaced, the function of being marked in box can also be attached to be different from
The order marked in figure occurs.For example, two continuous boxes can essentially perform substantially in parallel, they also may be used sometimes
To perform in the opposite order, this is depending on involved function.It is it is also noted that each in block diagram and/or flow chart
The combination of box and the box in block diagram and/or flow chart function or the dedicated of action can be based on as defined in execution
The system of hardware is realized or can realized with the combination of specialized hardware and computer instruction.
In addition, each function module in each embodiment of the present invention can integrate to form an independent portion
Point or modules individualism, can also two or more modules be integrated to form an independent part.
If the function is realized in the form of software function module and is independent production marketing or in use, can be with
It is stored in a computer read/write memory medium.Based on such understanding, technical scheme is substantially in other words
The part contribute to the prior art or the part of the technical solution can be embodied in the form of software product, the meter
Calculation machine software product is stored in a storage medium, is used including some instructions so that a computer equipment (can be
People's computer, server or network equipment etc.) perform all or part of the steps of the method according to each embodiment of the present invention.
And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), arbitrary access
The various media that can store program code such as memory (RAM, Random Access Memory), magnetic disc or CD.It needs
It is noted that herein, relational terms such as first and second and the like are used merely to an entity or operation
It is distinguished with another entity or operation, without necessarily requiring or implying between these entities or operation, there are any this
Actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to nonexcludability
Comprising so that process, method, article or equipment including a series of elements are not only including those elements, but also wrap
Include other elements that are not explicitly listed or further include for this process, method, article or equipment it is intrinsic will
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that wanted including described
Also there are other identical elements in the process of element, method, article or equipment.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should all be included in the protection scope of the present invention.It should be noted that：Similar label and letter exists
Similar terms is represented in following attached drawing, therefore, once being defined in a certain Xiang Yi attached drawing, is then not required in subsequent attached drawing
It is further defined and is explained.
The above description is merely a specific embodiment, but protection scope of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can readily occur in change or replacement, should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention described should be subject to the protection scope in claims.
Claims (10)
1. a kind of numerically-controlled machine tool control method, applied to Control System of NC Machine, the Control System of NC Machine include with
The terminal device of host computer communication connection and the numerically-controlled machine tool being connected with the terminal equipment in communication, which is characterized in that described
Method includes：
Before sample to be processed starts processing, the terminal device obtains the test piece number (Test pc No.) of the sample to be processed from the host computer
And at least one machined parameters；
The terminal device writes at least one machined parameters at least one data register of the numerically-controlled machine tool；
The numerically-controlled machine tool reads at least one machined parameters from least one data register；
The numerically-controlled machine tool is processed the sample to be processed based at least one machined parameters.
2. numerically-controlled machine tool control method according to claim 1, which is characterized in that the terminal device is from the host computer
After at least one machined parameters for obtaining sample to be processed, at least one machined parameters are write institute by the terminal device
Before stating at least one data register of numerically-controlled machine tool, the method further includes：
The terminal device shows the parameter setting interface of the sample to be processed based at least one machined parameters, so that
The user of the terminal device can be configured at least one machined parameters on the parameter setting interface.
3. numerically-controlled machine tool control method according to claim 2, which is characterized in that the numerically-controlled machine tool be based on it is described at least
After one machined parameters is processed the sample to be processed, the method further includes：
In the sample process to be processed, the numerically-controlled machine tool is by least one state parameter of the sample to be processed
It writes at least one data register；
The terminal device reads at least one state parameter from least one data register；
The terminal device shows the machining state of the sample to be processed based at least one state parameter.
4. numerically-controlled machine tool control method according to claim 3, which is characterized in that the Control System of NC Machine also wraps
The marking machine being connected with the terminal equipment in communication is included, the numerically-controlled machine tool is treated based at least one machined parameters to described
After processing sample is processed, the method further includes：
After the sample to be processed machines, the numerically-controlled machine tool is by the station sequence number of station where the sample to be processed
It writes at least one data register；
The terminal device reads the station sequence number from least one data register；
The station sequence number and the test piece number (Test pc No.) are sent to the marking machine by the terminal device；
The station sequence number and the test piece number (Test pc No.) are printed upon the specimen surface to be processed by the marking machine.
5. the numerically-controlled machine tool control method according to any claim in claim 1-4, which is characterized in that the terminal is set
It is standby to write at least one machined parameters at least one data register of the numerically-controlled machine tool, including：
The terminal device communicates at least one number that at least one machined parameters are write to the numerically-controlled machine tool by OPC
According in register.
6. numerically-controlled machine tool control method according to claim 5, which is characterized in that at least one data register
The corresponding macro-variable of each data register, at least one macro-variable altogether, the numerically-controlled machine tool is from least one number
According to reading at least one machined parameters in register, including：
The numerically-controlled machine tool reads at least one machined parameters by macroprogram from least one macro-variable.
7. a kind of Control System of NC Machine, which is characterized in that including：With host computer communication connection terminal device and with institute
State the numerically-controlled machine tool of terminal equipment in communication connection；
The terminal device is used for before sample to be processed starts processing, and the examination of the sample to be processed is obtained from the host computer
At least one machined parameters are write at least one data of the numerically-controlled machine tool by sample number and at least one machined parameters
In register；
The numerically-controlled machine tool for read from least one data register at least one machined parameters and,
The sample to be processed is processed based at least one machined parameters.
8. Control System of NC Machine according to claim 7, which is characterized in that the terminal device is additionally operable to based on institute
The parameter setting interface that at least one machined parameters show the sample to be processed is stated, so that the user of the terminal device can
At least one machined parameters are configured on the parameter setting interface.
9. Control System of NC Machine according to claim 8, which is characterized in that the numerically-controlled machine tool is additionally operable to described
In sample process to be processed, at least one state parameter of the sample to be processed is write at least one data and is posted
In storage；The terminal device is additionally operable to read at least one state parameter from least one data register,
And the machining state of the sample to be processed is shown based at least one state parameter.
10. Control System of NC Machine according to claim 9, which is characterized in that the Control System of NC Machine is also
Including the marking machine being connected with the terminal equipment in communication；The numerically-controlled machine tool is additionally operable to machine in the sample to be processed
Afterwards, the corresponding station sequence number of station where the sample to be processed is write at least one data register；The end
End equipment be additionally operable to read from least one data register the station sequence number and, by the station sequence number with
And the test piece number (Test pc No.) is sent to the marking machine；The marking machine is used to the station sequence number and the test piece number (Test pc No.) being printed upon
The specimen surface to be processed.
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