CN104460520A - Monitoring software for low-speed wire cut electrical discharge machining tool - Google Patents
Monitoring software for low-speed wire cut electrical discharge machining tool Download PDFInfo
- Publication number
- CN104460520A CN104460520A CN201410595531.XA CN201410595531A CN104460520A CN 104460520 A CN104460520 A CN 104460520A CN 201410595531 A CN201410595531 A CN 201410595531A CN 104460520 A CN104460520 A CN 104460520A
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- Prior art keywords
- monitoring
- interface
- monitoring software
- cutting machine
- electric spark
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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
- G05B19/406—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 monitoring or safety
-
- 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
- G05B2219/45—Nc applications
- G05B2219/45043—EDM machine, wire cutting
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The invention discloses monitoring software for a low-speed wire cut electrical discharge machining tool. The monitoring software is composed of a database system, a serial communication system and a monitoring interface system. The database system is connected with the serial communication system and the monitoring interface system through a data chain transmission way, communication between the wire cut electrical discharge machining tool and a computer is established through the serial communication system via serial interfaces, and the monitoring interface system is communicated with the serial communication system through a wireless network protocol. The monitoring software for the low-speed wire cut electrical discharge machining tool is reasonable in design and high in analyzing and processing capability, the cutting process and faults of the tool are well monitored in real time, the tool running cost is obviously reduced, the quality of a machined product is guaranteed, and the long-term and reliable running of the tool is guaranteed.
Description
Technical field
The present invention relates to a kind of control software design, particularly relate to a kind of monitoring software for slow wire feeding electric spark linear cutting machine, belong to Wire-cut Electrical Discharge Machining technical field.
Background technology
Wire-cut Electrical Discharge Machining be a kind of contactless, without the special process method of remarkable machine cut power, the instantaneous localized hyperthermia that it produces when being and utilizing pulse spark electric discharge between wire electrode and workpiece, make the medium ionization puncture between surface of the work point of discharge, by metal molten, gasification and cutting forming.Wire-cut Electrical Discharge Machining has the advantage of many uniquenesses, can process the workpiece etc. of various difficulty processing and the material that cannot process and complicated shape.Along with developing rapidly of metal-processing industry, Electric Discharge Wire-cutting Technology have also been obtained and develops on a large scale very much.
Slow wire feeding Wire-cut Electrical Discharge Machining is the one of Wire EDM technique, the workpiece surface roughness that slow wire feeding is processed is little compared with fast wire winding, waiting a moment, all comparatively fast wire winding is good for the fixed error of wire cutting machine, straight line error and scale error, so be widely applied in the processing of Making mold, forming tool processing, difficult-to-machine material and precision workpiece.In order to ensure the operation reliably and with long-term of slow feeding linear cutting bed, need to monitor in real time the state of slow feeding linear cutting bed.At present, there is many problems in the real-time monitoring system that a lot of slow feeding linear cutting bed uses in condition monitoring and fault diagnosis, as monitoring policy is simple, be difficult to process all problems in manufacture process and running status, poor availability, affect the quality of converted products, operating cost is high.
Summary of the invention
For the demand, the invention provides a kind of monitoring software for slow wire feeding electric spark linear cutting machine, this monitoring software is reasonable in design, analyzing and processing ability is strong, not only achieve the real-time monitoring to lathe cutting process and fault preferably, and significantly reduce lathe operating cost, ensure that the quality of converted products, ensure lathe operation reliably and with long-term.
The present invention is a kind of monitoring software for slow wire feeding electric spark linear cutting machine, described monitoring software is by Database Systems, serial communications system and monitoring interface System's composition, described Database Systems link serial communications system and monitoring interface system respectively by Data-Link delivering path, described serial communications system sets up the communication between wire cutting machine tool and computing machine by serial line interface, and described monitoring interface system to be set up with serial communications system by wireless network protocol and communicated.
In a preferred embodiment of the present invention, described Database Systems adopt SQL Serve 2000 database management language to set up relevant information, and its information set up comprises: the failure message in the information of low-speed WEDM processing technology information, processing work, machine tooling process and process information.
In a preferred embodiment of the present invention, described serial communications system have employed communication interface program, it carries out level conversion by RS232/RS485 Communication Interface Converter, carries out conversion and the transmission of data between the RS232 mouth and the RS485 mouth of lathe of computing machine.
In a preferred embodiment of the present invention, described communication interface program adopts VB language to write, and its content comprises the reception of the communication initialization of communication interface, instruction transmission and process data.
In a preferred embodiment of the present invention, described monitoring interface system comprises user's login interface, condition monitoring interface, processing real-time coordinates display interface.
In a preferred embodiment of the present invention, described user's login interface is provided with defence program, and it is by prior for login password input database system, and only having matches with the password in database just can enter.
In a preferred embodiment of the present invention, the content that described condition monitoring interface is arranged comprises: Operation system setting, enter database and calling data library information to the various control command of lathe and state display, fault discovery and the analysis of causes, work pieces process status inquiry, storage information.
In a preferred embodiment of the present invention, described processing real-time coordinates display interface demonstrates the actual path of wire cutting machine tool wire in process by X, Y, Z coordinate.
Present invention is disclosed a kind of monitoring software for slow wire feeding electric spark linear cutting machine, this monitoring software is reasonable in design, analyzing and processing ability is strong, not only achieve the real-time monitoring to lathe cutting process and fault preferably, and significantly reduce lathe operating cost, ensure that the quality of converted products, ensure lathe operation reliably and with long-term.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation:
Fig. 1 is the system construction drawing of the embodiment of the present invention for the monitoring software of slow wire feeding electric spark linear cutting machine.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Fig. 1 is the system construction drawing of the embodiment of the present invention for the monitoring software of slow wire feeding electric spark linear cutting machine; This monitoring software is by Database Systems, serial communications system and monitoring interface System's composition, described Database Systems link serial communications system and monitoring interface system respectively by Data-Link delivering path, described serial communications system sets up the communication between wire cutting machine tool and computing machine by serial line interface, and described monitoring interface system to be set up with serial communications system by wireless network protocol and communicated.
The monitoring software for slow wire feeding electric spark linear cutting machine that the present invention mentions is by the analysis to slow feeding linear cutting bed process, the repeatedly cutting technique parameter provided according to lathe manufacturing enterprise and the actual processing of wire cutting machine tool, adopt SQL Serve 2000 database management language to establish technological data bank system; Information in these Database Systems comprises: the failure message in the information of low-speed WEDM processing technology information, processing work, machine tooling process and process information.Rational machined parameters can be selected further according to set up database in production and processing, to reach the degree of accuracy of expection processing, provide reliable basis for producing, enhancing productivity.In order to realize the transmitted in both directions of data between computing machine and lathe, this monitoring software employing VB language establishes the serial communications system based on communication interface program, and carry out level conversion by RS232/RS485 Communication Interface Converter, between the RS232 mouth and the RS485 mouth of lathe of computing machine, carry out conversion and the transmission of data.Wherein, the content of communication interface programming comprises the reception of the communication initialization of communication interface, instruction transmission and process data; The transmission of steering order, status command and the related data that can realize lathe is defined according to the definition of the address of communication interface and byte.
As shown in Figure 1, the monitoring interface system in this monitoring software comprises user's login interface, condition monitoring interface and processing real-time coordinates display interface; Wherein, user's login interface is provided with defence program, and it is by prior for login password input database system, and only having matches with the password in database just can enter Linear cut supervisory system; The content that condition monitoring interface is arranged comprises: Operation system setting, enter database and calling data library information to the various control command of lathe and state display, fault discovery and the analysis of causes, work pieces process status inquiry, storage information; Processing real-time coordinates display interface demonstrates the actual path of wire cutting machine tool wire in process by X, Y, Z coordinate, i.e. the cutting pattern of workpiece.As the core system in monitoring software, real-time monitoring interface system, by carrying out the real-time monitoring of process to wire cutting machine tool, can understand the running status of machine tool system, Timeliness coverage the accident processed in operational process and fault; Simultaneously can technological parameter in Real-time Collection operational process, thus the operational process of lathe is analyzed, reduce the generation of fault.
Present invention is disclosed a kind of monitoring software for slow wire feeding electric spark linear cutting machine, this monitoring software is reasonable in design, analyzing and processing ability is strong, not only achieve the real-time monitoring to lathe cutting process and fault preferably, and significantly reduce lathe operating cost, ensure that the quality of converted products, ensure lathe operation reliably and with long-term.
The above; be only the specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; any those of ordinary skill in the art are in the technical scope disclosed by the present invention; the change can expected without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should limit with claims is as the criterion.
Claims (8)
1. the monitoring software for slow wire feeding electric spark linear cutting machine, it is characterized in that, described monitoring software is by Database Systems, serial communications system and monitoring interface System's composition, described Database Systems link serial communications system and monitoring interface system respectively by Data-Link delivering path, described serial communications system sets up the communication between wire cutting machine tool and computing machine by serial line interface, and described monitoring interface system to be set up with serial communications system by wireless network protocol and communicated.
2. the monitoring software for slow wire feeding electric spark linear cutting machine according to claim 1, it is characterized in that, described Database Systems adopt SQL Serve 2000 database management language to set up relevant information, and its information set up comprises: the failure message in the information of low-speed WEDM processing technology information, processing work, machine tooling process and process information.
3. the monitoring software for slow wire feeding electric spark linear cutting machine according to claim 1, it is characterized in that, described serial communications system have employed communication interface program, it carries out level conversion by RS232/RS485 Communication Interface Converter, carries out conversion and the transmission of data between the RS232 mouth and the RS485 mouth of lathe of computing machine.
4. the monitoring software for slow wire feeding electric spark linear cutting machine according to claim 3, it is characterized in that, described communication interface program adopts VB language to write, and its content comprises the reception of the communication initialization of communication interface, instruction transmission and process data.
5. the monitoring software for slow wire feeding electric spark linear cutting machine according to claim 1, is characterized in that, described monitoring interface system comprises user's login interface, condition monitoring interface, processing real-time coordinates display interface.
6. the monitoring software for slow wire feeding electric spark linear cutting machine according to claim 5; it is characterized in that; described user's login interface is provided with defence program, and it is by prior for login password input database system, and only having matches with the password in database just can enter.
7. the monitoring software for slow wire feeding electric spark linear cutting machine according to claim 5, it is characterized in that, the content that described condition monitoring interface is arranged comprises: Operation system setting, enter database and calling data library information to the various control command of lathe and state display, fault discovery and the analysis of causes, work pieces process status inquiry, storage information.
8. the monitoring software for slow wire feeding electric spark linear cutting machine according to claim 5, is characterized in that, described processing real-time coordinates display interface demonstrates the actual path of wire cutting machine tool wire in process by X, Y, Z coordinate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410595531.XA CN104460520A (en) | 2014-10-30 | 2014-10-30 | Monitoring software for low-speed wire cut electrical discharge machining tool |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410595531.XA CN104460520A (en) | 2014-10-30 | 2014-10-30 | Monitoring software for low-speed wire cut electrical discharge machining tool |
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| CN104460520A true CN104460520A (en) | 2015-03-25 |
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| CN201410595531.XA Pending CN104460520A (en) | 2014-10-30 | 2014-10-30 | Monitoring software for low-speed wire cut electrical discharge machining tool |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108015370A (en) * | 2017-11-30 | 2018-05-11 | 大连大学 | A kind of linear cutter system and its control method with bluetooth module |
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| CN1172711A (en) * | 1996-04-10 | 1998-02-11 | 洛迦诺电子工业股份有限公司 | Method and device for controlling machine tool, in particular EDM mahchine tool |
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| CN102626953A (en) * | 2012-02-14 | 2012-08-08 | 上海五同机械制造有限公司 | Servo control system of linear cutting machine |
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Application publication date: 20150325 |
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