CN1260625C - Method of reforming connventional digital controlling equipment using electronization technology - Google Patents

Abstract

The present invention relates to a realizing method using an electronization technique to reform the traditional numerical control device. A Web server is established at the front end of a numerical control device; a Java technique is used on the server for integrating a series of application service corresponding to hardware, manufacturing processes, operating conditions, quality control, etc.; furthermore, the numerical control device after electronization can provide service in the aspects of manufacture task queue, dispatch, procedure dynamic quality control, operating condition monitoring, manufacturing process visualization, manufacture cooperation, etc.; finally, a novel digitized, networking and visualized processing service device with I/P/O (input/ pilot process / output) transparency and network compatible capability is formed; therefore, the present invention lays the foundation for manufacture transparency and digitized accurate production. The present invention starts with the bottom level of manufacture, namely the numerical control device, and provides a novel method using the electronization technique to reform the traditional numerical control device.

Description

The implementation method of the electronic technological transformation tradition of a kind of usefulness numerical control device

Technical field

The present invention relates to the implementation method of the electronic technological transformation tradition of a kind of usefulness numerical control device.

Background technology

In current traditional manufacturing system in the transformation process of electronic manufacturing system, basic performance element at manufacturing system is the transformation of manufacturing equipment, academia and industry member have been carried out extensive studies both at home and abroad, and following solution has been proposed: 1) develop brand-new manufacturing equipment, make it to have characteristics such as modularization, autonomyization and addressableization, and can directly be configured on the industrial real-time ethernet that connects manufacturing cell and compatible TCP/IP communications protocol with peeling off, thereby make it to become reconfigurable novel processing service equipment by simply articulating; 2) existing manufacturing equipment is carried out " transformation ", utilize existing hardware (as sensor, data collecting card etc.) and software engineering to make it to have above-mentioned functions; Adopt first kind of scheme can change the present situation of manufacturing system up hill and dale, quicken the transition of traditional manufacturing system to electronic manufacturing system.In fact, construct the basic technology of this device model and research and develop, as product J etControl, the JetNode of German Jetta company, JetWeb etc.But in China, adopt first kind of scheme not meet China's national situation, at first develop and produce brand-new networked software and hardware and must possess abundant manpower, material resources, financial resources and technical support, enterprise need expend huge fund for this reason, secondly can cause the idle of a large amount of traditional soft, hardware resource.Second kind of scheme is as a kind of transition scheme, certain research and application have been obtained, as the CyberCut project that the integrated manufacturing laboratory in Berkeley branch school of California, USA university is born, main target is exploitation can be carried out product design and manufacturing fast on Internet networking dispersion manufacturing basic environment and service.At the networked integration problem of traditional CNC process equipment, it adopts the Agent technology to realize encapsulation mechanism and networked interface to CNC equipment.At home, utilize multi-Agent technology to realize the research and the practice of the encapsulation of the reconstruct of traditional manufacturing shop and manufacturing equipment are also carried out, typically have the Central China University of Science and Technology to utilize multi-Agent technology to carry out the illustration on the principle and implementation framework is provided the encapsulation of the structure of networked mfg system and traditional numerical control device and networking are integrated.Second method research lays particular emphasis on how interface Network Based is controlled CNC equipment, yet for now, this scheme is relatively poor in the practicality of China.Because producing is the most important support of manufacturing enterprise, the manufacturing information of product has only in real time and directly feeds back up from production equipment, and enterprise could hold the manufacturing dynamic law of moment, with realization " digitizing is accurately produced ".

Summary of the invention

The object of the present invention is to provide a kind of characteristics that make process equipment have serviceization, modularization, autonomyization and addressableization, by the SOCKET in the JAVA language, JMF, APPLET, SERVLET technology, finally form one that form by " Web-Service " service node, and can be by simply articulating and peel off direct configuration, being connected on the industrial real-time ethernet and the implementation method of the electronic technological transformation tradition of the reconfigurable usefulness of compatible TCP/IP communications protocol numerical control device.

For achieving the above object, the technical solution used in the present invention is: 1) control computer of numerical control device front end is connected to form a manufacturing cell by integrator hub, and at numerical control device front end placement sensor and data collecting card and third party's data acquisition hardware computer eye or camera; 2) on the front-end computer of said control numerical control device the relevant Web server is installed, and configuration packet contains the numerical control device e-service software of formation service module A, quality control service module B, operating condition monitoring service module C, visual service module D and cooperation with service module E on the computing machine of numerical control device front end; 3) administration is made formation information on services that the manufacturing cell at numerical control device place need process every numerical control device in this unit by Web server and is assigned formation service module A to each numerical control device; 4) sensor is converted into simulating signal with the production information that the numerical control device processing site collects, and by data collecting card simulating signal is converted into data-signal; 5) information data that collects according to step 4), quality control service module B, operating condition monitoring service module C handle the data of being gathered concurrently, with the result real-time release to Web server, up to all task queues of finishing on this equipment.

Third party's data acquisition hardware computer eye of the present invention or camera also can be placed in the front end of numerical control device, the direct collection site audio/video information of computer eye or camera directly is published to on-the-spot audio/video information Web server on the JMF in the JAVA language on-the-spot audio/video information by the visual service module D in the numerical control device e-service software; Also comprise cooperation with service module E in the numerical control device e-service software, exchange by the SOCKET in the JAVA language, JMF, APPLET, SERVLET and the real-time of text, audio frequency, video and engineering drawing that make the operating personnel that are distributed in different manufacturing site locations to carry out based on Web based on ICP/IP protocol with the responsible official of manufacturing cell at their place; Formation service module A makes the task of being invested in manufacturing cell at first produce a scheduling result based on genetic algorithm, for each equipment of forming this manufacturing cell sends the initiating task formation; When task adds man-hour on equipment, set up a communication thread between the dispatching system of manufacturing cell and each equipment, each equipment according to task executions situation utilization formation service thread separately with manufacturing cell's real time coordination, in case it is unusual that the formation on certain equipment occurs when carrying out, manufacturing cell handles immediately, and sends new result to each device queue service module; Similarly, when the manufacturing operation that is invested in manufacturing cell changes, new formation queuing message is sent to each device queue service module A, repeat above step, until finishing of manufacturing operation; Quality control service module B at first carries out initialization to the machined parameters of current workpiece, selects current production model then and reads in the simulating signal on the sensor and obtain its quality of production data-signal by data collecting card; Carry out data analysis respectively and draw control chart based on different production models, judge according to analysis result whether current operation is in normal condition,, make process quality symbol and processing request as the adjusting machined parameters that takes immediate steps unusually; Repeat above step, until finishing of manufacturing operation; Operating condition monitoring service module C at first carries out initialization to the monitored parameter of current working, and the simulating signal on the read sensor also obtains its data-signal by data collecting card; The data of gathering are carried out based on the data analysis of statistical knowledge and drawn control chart, judge according to analysis result whether current working is in normal condition,, make work condition state stable as regulating machined parameters unusually immediately, repeat above step, finish until manufacturing operation; The audio/video information that visual service module D catches computer eye or camera concurrently, operation are made status information, work information, manufacturing status information and are reflected on the web, repeat above step, finish until manufacturing operation; Cooperation with service module E at first starts cooperative surroundings to each user who participates in working in coordination with, then each user is built a corresponding Socket communication thread, can carry out that text is mutual during collaborative concurrently, video interactive, public blank and engineering drawing browse, and closes the Socket communication thread behind collaborative the end.

Because the present invention starts with from the manufacturing equipment of manufacturing enterprise's bottom, " e-technology " at the enterprising line correlation of device level changes transformation, the dynamic data that equipment is produced in actual production process is reflected on the Web in real time, make process equipment have serviceization, modularization, characteristics such as autonomyization and addressableization, final form one and form by " Web-Service " service node, and can directly be configured on the industrial real-time ethernet that connects the e-manufacturing system by simply articulating with peeling off, and the reconfigurable novel processing service equipment of compatible TCP/IP communications protocol is for being implemented in " manufacturing cell dynamically recombinates " under the electronic manufacturing mode, " digitizing is accurately produced " lays the foundation." e-technology " of the present invention mainly refer to based on Web electronization, digitizing, serviceization, at linearize and coordination technique.

Description of drawings

Fig. 1 is the one-piece construction block diagram of e-service software of the present invention;

Fig. 2 is the program flow diagram of formation service module A in the e-service software of the present invention;

Fig. 3 is the program flow diagram of quality control service module B in the e-service software of the present invention;

Fig. 4 is the program flow diagram of operating condition monitoring service module C in the e-service software of the present invention;

Fig. 5 is the program flow diagram of visual service module D in the e-service software of the present invention;

Fig. 6 is the program flow diagram of cooperation with service module E in the e-service software of the present invention;

Fig. 7 is the workflow of e-service software of the present invention.

Summary of the invention

Below in conjunction with accompanying drawing the present invention is described in further detail.

Referring to Fig. 1, the present invention is connected to form a manufacturing cell by integrator hub with the control computer of numerical control device front end, and at numerical control device front end arrangement third party's data acquisition hardware computer eye or camera, the Web server of realizing e-ization application service function is installed on the front-end computer of control numerical control device, Web server is that the operation of e-ization software provides support environment, communicating by letter between the Applet that particularly satisfies the client and server end and the Servlet program, and the formation service module A that configuration packet contains guaranteed production correct execution and finishes on time on the computing machine of numerical control device front end, guarantee the quality control service module B of product final mass, guarantee the stability of manufacturing system and the operating condition monitoring service module C of reliability, will with the status information of manufacture process, video information is reflected to the visual service module D on the Web and is the collaborative numerical control device e-service software that the cooperation with service module E of environment support is provided between dissimilar users; By the numerical control front equipment end being set up a Web server, integrated a series of application services on this server, as soft encapsulation to corresponding hardware (third party's data acquisition hardware computer eye or video camera), the application service relevant with manufacture process and quality control, and then make that the numerical control device after the e-ization can be in manufacturing operation queuing and scheduling, the control of operation dynamic mass, equipment working condition monitors, manufacture process is visual to provide service with the collaborative aspect of manufacturing, finally forms one and has more high efficiency, flexibility and reliability, transparent and the digitizing of I/O with Web-compatible ability, networking, visual novel manufacturing equipment.

The present invention has realized the machining cell the most basic to manufacturing execution system under the formula of system modeling formerly---exploitation and the relevant application service of manufacturing equipment formation service on the numerical control device, the relevant application service of process quality control with processing site, the application service relevant with the processing site operating condition monitoring, with visual relevant application service of manufacturing information and collaborative relevant application service in manufacture process, by a hub (Hub) it is connected through " e-technicalization " improved numerical control device like this for each and just can form manufacturing cell's (being the workshop in the real society) flexibly; Similarly, these manufacturing cells are made up just can form manufacturing system (corresponding to the manufacturing enterprise of reality society), for a such manufacturing system, we can utilize infotech and visual in conjunction with application service provided by the present invention from production scheduling, quality control, operating condition monitoring, manufacturing, make collaborative many-sided, at many levels the information flow of manufacture process is controlled, lay the foundation for realizing " digitizing is accurately produced ".

Referring to Fig. 2, formation service module A of the present invention guarantee to produce the key factor of can correct execution and finishing on time, make the task of being invested in manufacturing cell at first produce a scheduling result, for each equipment of forming this manufacturing cell sends the initiating task formation based on genetic algorithm; When task adds man-hour on equipment, set up a communication thread between the dispatching system of manufacturing cell and each equipment, each equipment according to task executions situation utilization formation service thread separately with manufacturing cell's real time coordination, in case it is unusual that the formation on certain equipment occurs when carrying out, manufacturing cell handles immediately, and sends new result to each device queue service module; Similarly, when the manufacturing operation that is invested in manufacturing cell changes, new queuing message is sent to each device queue service module A, repeat above step, until finishing of manufacturing operation, thus comprehensive assurance be invested in the task of whole manufacturing cell can be by safety, efficiently, finish reliably.

Referring to Fig. 3, production quality control is not only the basis that enterprise depends on for existence and development, has more embodied the requirement of advanced manufacturing mode on producing.In manufacturing environment, exist many factors that influences quality, wherein the quality assurance of process is the most important link of control product quality.Quality control service module B of the present invention at first carries out initialization to the machined parameters of current workpiece, selects current production model then and reads in the simulating signal on the sensor and obtain its quality of production data-signal by data collecting card; Carry out data analysis respectively and draw control chart based on different production models, judge according to analysis result whether current operation is in normal condition,, make process quality symbol and processing request as the adjusting machined parameters that takes immediate steps unusually; Repeat above step, until finishing of manufacturing operation.Quality control service module B is research object with the operation, online the workmanship of current operation is monitored, adopt mathematical statistics method that the data of collection in worksite are analyzed, judge whether current operation is stable, noting abnormalities takes immediate steps guarantees the quality requirements of operation.

The present invention mainly studies the method for quality control of two kinds of production models, promptly produces pattern and many kinds, small serial production pattern in enormous quantities.Under the production in enormous quantities pattern, because sample size is big and the crudy characteristic has identical distribution situation, simple relatively to its control, the present invention controls process quality by setting up corresponding X-R control chart and X-S control chart.Many kinds, short run mean that product quantity is few, and promptly data are few, and the control chart method is a statistical method, needs lot of data, the difficult point of many kinds that Here it is, be pilot quality control.The present invention adopts the dynamic mass control method based on the Bayesian forecasting theory of people's propositions such as more fruitful in this respect P.J.Harrison, Yu Zhonghua at present to realize.

Referring to Fig. 4, in the machine-building process, it is the stability and the reliability of assurance manufacturing system that work condition state monitors with the purpose of controlling, to improve the quality of products and throughput rate.Operating condition monitoring service module C of the present invention at first carries out initialization to the monitored parameter of current working, and the simulating signal on the read sensor also obtains its data-signal by data collecting card; The data of gathering are carried out based on the data analysis of statistical knowledge and drawn control chart, judge according to analysis result whether current working is in normal condition,, make work condition state stable as regulating machined parameters unusually immediately, repeat above step, finish until manufacturing operation.Wearing and tearing with cutter in the working angles are that example illustrates the processing to work condition abnormality below.The wearing and tearing of cutter change cutting force in the working angles, certainly will have influence on the variation of knife bar system vibration parameter, vibration signal is a kind of information carrier, its outstanding advantage is that Hz-KHz is wide, but by sensor to original signal be at random, need find out by signature analysis and can reflect that the characteristic quantity that cutting-tool wear state changes just can carry out next step analysis.In model space, all have cluster with quasi-mode, but the cluster separability of the different model spaces that characteristic quantity constituted and inequality.The characteristic quantity that can be used to express work condition state in the time-domain analysis is a lot, by these characteristic quantities be studies show that: a step autocorrelation function of normal wearing stage and the approximate Normal Distribution of sample variance.According to the mathematical statistics theory, when pattern to be checked meets the following conditions

$\frac{{\mathrm{\σ}}_x^2}{{\stackrel{\‾}{\mathrm{\σ}}}_x^2}\≥1.96$ With $\frac{|{\mathrm{\ρ}}_1-{\stackrel{\‾}{\mathrm{\ρ}}}_1|}{{\mathrm{\σ}}_{\mathrm{\ρ}1}}\≥1.96$

Wherein: ${\stackrel{\‾}{\mathrm{\σ}}}_x^2=\frac{1}{k}\underset{i=1}{\overset{k}{\mathrm{\Σ}}}{\mathrm{\σ}}_{\mathrm{xi}}^2,{\stackrel{\‾}{\mathrm{\ρ}}}_1=\frac{1}{k}\underset{i=1}{\overset{k}{\mathrm{\Σ}}}{\mathrm{\ρ}}_{1i}$

${\mathrm{\σ}}_{p1}=\sqrt{\frac{1}{k}\underset{i=1}{\overset{k}{\mathrm{\Σ}}}{({\mathrm{\ρ}}_{1i}-{\stackrel{\‾}{\mathrm{\ρ}}}_1)}^2}$

K-self study number of times;

The time, this pattern is with respect to the pairing pattern generation of normal wear state marked change, and promptly cutter is in unusually (sharply wearing and tearing or damaged) state.

Referring to Fig. 5, the audio/video information that computer eye or camera are caught that the service that visual service module D of the present invention is provided can walk abreast, operation are made status information, work information, manufacturing status information and are reflected on the web, repeat above step, finish until manufacturing operation.Visual service module D monitors to be mainly used in to the scene of making and allows different roles understand processing progress, the machining state of product immediately, make manufacture process transparent, provide support for client and supplier further participate in manufacture process to manufacturer, client, supplier.

Referring to Fig. 6, cooperation with service module E of the present invention at first starts cooperative surroundings to each user who participates in working in coordination with, then each user is built a corresponding Socket communication thread, text is mutual for carrying out of can walking abreast during collaborative, video interactive, public blank and engineering drawing are browsed, and closes the Socket communication thread behind collaborative the end.The fundamental purpose of cooperation with service module E is to erect a bridge block for the coordinating communication between dissimilar users.In scheduling process, equipment manager needs and the yardman of e-manufacturing cell carries out real-time communication, in time reflects task practice condition, unit exception situation etc., can finish so that produce on time; In the task implementation, if technological problems occurs, the timely and manufacturing engineer's Coordination Treatment of energy reduces to minimum to harm; When the client participates in manufacture process, can carry out online communication with the client, make the demand that the result satisfies the client to greatest extent of making.

Can produce a large amount of various types of data in manufacture process, for the ease of monitoring manufacture process intuitively, need handle different data, the processing to data on device level comprises aspect following three:

(1) definition of data layout: because the diversity of manufacturing process data, this must define various data with regard to making, makes it become Useful Information, can provide basic data for visual service.As in making queuing data, each process information is defined as [i, j, ID, ST, t] data layout, its implication is that the j procedure processing zero-time of task i is ST, and be t chronomere process time, and ID is the related information of this task in the e-manufacturing system;

(2) task queue is visual: the data message that the formation service thread is obtained at every turn dispatch embodies by the form of computerese with the scheduling Gantt chart, and simulates the manufacturing formation in the mode of animation;

(3) the dynamic demonstration of manufacturing state and behavioral data:, show NC processing instruction, current operation excess time, task quality control information etc. as the manufacturing state current according to equipment; E-service software model of the present invention adopts " browser/server/database " three-decker based on the Java scheme, the real-time of (as the graphical treatment of device queue etc.), communication, concurrency etc. because the diversity of equipment e-ization data processed result, so adopt Applet-Servlet (being called for short A-S) to communicate between each application service, this scheme has following characteristics:

1) Web browser that enabled by Java of the Applet of A-S centering is downloaded and is started;

2) compare (as JSP with existing technology based on Web, ASP.net), in A-S, create communication thread respectively, can improve the communication efficiency of client and server end greatly, in each application service, adopt multi-thread mechanism communication simultaneously, can better guarantee the real-time and the concurrency of communicating by letter;

3) A-S centering, can not be subjected to the restriction of browser function, give full play to the advantage of Java language, carry out the graphical treatment of data as using Java2D;

4) A-S centering, Applet finishes client and calculates, and Servlet finishes server end and calculates, and to alleviate server load, the while is by the Servlet operating database and catch sound, video information.

Referring to Fig. 7, the user is under the control at unified Web browser interface, enter the e-service software of numerical control device, at the manufacturing activities on the present equipment based on " operation ", by starting the application corresponding service concurrently with the manufacturing multidate information of this operation, the control information of operation dynamic mass, work information (as tool wear information), manufacturing live video information etc. is reflected on the Web and is deposited in the enterprise dynamic database, take immediate steps or report to the police in case note abnormalities, thereby make traditional numerical control device become to have the novel device of " input intermediateness output " transparent characteristic, for making transparent and " digitizing is accurately produced " lays the foundation.Its workflow is: at first make the task of being invested in manufacturing cell produce a scheduling result based on genetic algorithm, send the initiating task formation by the web server for each equipment of forming this manufacturing cell, set quality-controlling parameters and equipment monitor parameter according to the production type of task simultaneously, task adds man-hour on equipment, formation service module A, quality control service module B, operating condition monitoring service module C, the work that visual service module D and cooperation with service module E are parallel, wherein (1) formation service module A is for setting up a communication thread between each equipment and the manufacturing cell, each equipment according to task executions situation utilization formation service thread separately with manufacturing cell's real time coordination, in case it is unusual that the formation on certain equipment occurs when carrying out, manufacturing cell handles immediately, and send new result to each device queue service module, similarly, when the manufacturing operation that is invested in manufacturing cell changes, new queuing message is sent to each device queue service module A; (2) quality control service module B carries out initialization to the machined parameters of current workpiece, reads in the simulating signal on the sensor in real time and obtains its quality of production data-signal by data collecting card; Carry out data analysis respectively and draw control chart based on different production models, judge according to analysis result whether current operation is in normal condition,, make process quality symbol and processing request as the adjusting machined parameters that takes immediate steps unusually; (3) operating condition monitoring service module C is according to the setting value of monitored parameter, in real time the simulating signal on the read sensor and obtain its data-signal by data collecting card; The data of gathering are carried out based on the data analysis of statistical knowledge and drawn control chart, judge according to analysis result whether current working is in normal condition,, make work condition state stable as regulating machined parameters unusually immediately; (4) audio/video information, the operation that will be in real time capture from computer eye or camera of visual service module D made status information, work information, manufacturing status information and is reflected on the web; (5) cooperation with service module E at first starts cooperative surroundings to each user who participates in working in coordination with, then each user is built a corresponding Socket communication thread, text is mutual for carrying out of can walking abreast during collaborative, video interactive, public blank and engineering drawing are browsed; Repeat above 5 services, until finishing of manufacturing operation, thereby comprehensive assurance be invested in the task of whole manufacturing cell can be by safety, efficiently, finish reliably.

E-service software of the present invention is based on the solution of Java platform.The characteristics of Java " once compiling, operation everywhere " that this has made system inherited.The server of system occurs with the form of Servlet.It starts along with the startup of Web server.

Claims (8)

1, a kind of implementation method of electronic technological transformation tradition numerical control device is characterized in that:

1) by integrator hub the control computer of numerical control device front end is connected to form a manufacturing cell, and at numerical control device front end placement sensor and data collecting card and third party's data acquisition hardware computer eye or camera;

2) on the front-end computer of said control numerical control device the relevant Web server is installed, and configuration packet contains the numerical control device e-service software of formation service module A, quality control service module B, operating condition monitoring service module C, visual service module D and cooperation with service module E on the computing machine of numerical control device front end;

3) administration is made formation information on services that the manufacturing cell at numerical control device place need process every numerical control device in this unit by Web server and is assigned formation service module A to each numerical control device;

4) sensor is converted into simulating signal with the production information that the numerical control device processing site collects, and by data collecting card simulating signal is converted into data-signal;

5) information data that collects according to step 4), quality control service module B, operating condition monitoring service module C handle the data of being gathered concurrently, with the result real-time release to Web server, up to all task queues of finishing on this equipment.

2, the implementation method of electronic technological transformation tradition numerical control device according to claim 1, it is characterized in that: said third party's data acquisition hardware computer eye or camera also can be placed in the front end of numerical control device, the direct collection site audio/video information of computer eye or camera directly is published to on-the-spot audio/video information on-the-spot audio/video information on the Web server with the JMF in the JAVA language by the visual service module D in the numerical control device e-service software.

3, the implementation method of electronic technological transformation tradition numerical control device according to claim 1, it is characterized in that: also comprise cooperation with service module E in the said numerical control device e-service software, exchange by the SOCKET in the JAVA language, JMF, APPLET, SERVLET and the real-time of text, audio frequency, video and engineering drawing that make the operating personnel that are distributed in different manufacturing site locations to carry out based on Web based on ICP/IP protocol with the responsible official of manufacturing cell at their place.

4, the implementation method of electronic technological transformation tradition numerical control device according to claim 1, it is characterized in that: said formation service module A makes the task of being invested in manufacturing cell at first produce a scheduling result based on genetic algorithm, for each equipment of forming this manufacturing cell sends the initiating task formation; When task adds man-hour on equipment, set up a communication thread between the dispatching system of manufacturing cell and each equipment, each equipment according to task executions situation utilization formation service thread separately with manufacturing cell's real time coordination, in case it is unusual that the formation on certain equipment occurs when carrying out, manufacturing cell handles immediately, and sends new result to each device queue service module; Similarly, when the manufacturing operation that is invested in manufacturing cell changes, new formation queuing message is sent to each device queue service module A, repeat above step, until finishing of manufacturing operation.

5, the implementation method of electronic technological transformation tradition numerical control device according to claim 1, it is characterized in that: said quality control service module B at first carries out initialization to the machined parameters of current workpiece, selects current production model then and reads in the simulating signal on the sensor and obtain its quality of production data-signal by data collecting card; Carry out data analysis respectively and draw control chart based on different production models, judge according to analysis result whether current operation is in normal condition,, make process quality symbol and processing request as the adjusting machined parameters that takes immediate steps unusually; Repeat above step, until finishing of manufacturing operation.

6, the implementation method of electronic technological transformation tradition numerical control device according to claim 1, it is characterized in that: said operating condition monitoring service module C at first carries out initialization to the monitored parameter of current working, and the simulating signal on the read sensor also obtains its data-signal by data collecting card; The data of gathering are carried out based on the data analysis of statistical knowledge and drawn control chart, judge according to analysis result whether current working is in normal condition,, make work condition state stable as regulating machined parameters unusually immediately, repeat above step, finish until manufacturing operation.

7, the implementation method of electronic technological transformation tradition numerical control device according to claim 1, it is characterized in that: audio/video information, the operation that the service that said visual service module D is provided can be concurrently caught computer eye or camera made status information, work information, manufacturing status information and is reflected on the web, repeat above step, finish until manufacturing operation.

8, the implementation method of electronic technological transformation tradition numerical control device according to claim 1, it is characterized in that: said cooperation with service module E at first starts cooperative surroundings to each user who participates in working in coordination with, then each user is built a corresponding Socket communication thread, can carry out that text is mutual during collaborative concurrently, video interactive, public blank and engineering drawing browse, and closes the Socket communication thread behind collaborative the end.

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