CN110161975A - A kind of machined parameters source tracing method - Google Patents
A kind of machined parameters source tracing method Download PDFInfo
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- CN110161975A CN110161975A CN201910451616.3A CN201910451616A CN110161975A CN 110161975 A CN110161975 A CN 110161975A CN 201910451616 A CN201910451616 A CN 201910451616A CN 110161975 A CN110161975 A CN 110161975A
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- machined parameters
- data
- server
- temperature
- multiplying power
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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
- G05B19/414—Structure of the control system, e.g. common controller or multiprocessor systems, interface to servo, programmable interface controller
- G05B19/4142—Structure of the control system, e.g. common controller or multiprocessor systems, interface to servo, programmable interface controller characterised by the use of a microprocessor
-
- 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
- G05B2219/34—Director, elements to supervisory
- G05B2219/34013—Servocontroller
Abstract
The invention discloses a kind of machined parameters source tracing methods, temperature sensor temperature collection data are set in NC lathing and temperature data is transferred to by server by mobile transmission system, the server is connect with data system simultaneously, the machined parameters data in digital control system are acquired, the temperature data of same time and machined parameters are combined with time reference and are stored in database profession.The present invention has the advantages that the temperature data obtained automatically in NC lathing in real time by temperature sensor is corresponding with the machined parameters of acquisition by corresponding temperature data of same time simultaneously, it stores in company database, to form information of tracing to the source, facilitate and obtains the corresponding machined parameters of any time and processing temperature data, the requirement of tracing to the source of the data of realization.
Description
Technical field
The present invention relates to numerical control processing field, in particular to a kind of processing suitable for FANUC and OKUMA digital control system is joined
Number source tracing method.
Background technique
Numerically-controlled machine tool is the important equipment of automobile die processing, and the Mmotor dies enterprise of numerous domestic processes mold at present
Surface quality and precision have the reason of higher demand, all develop towards fining direction, influence die quality and precision
Comprising equipment precision, machined parameters, processing temperature etc., the parameter in such production process is to product quality and Tracing back of quality questions
There is important value with increased quality, but such parameter manual record higher cost and accuracy it is low, therefore numerous producers are not
Record.Critical asset of the numerical control device as mould enterprise simultaneously, processing precision direct influence to mould and die accuracy, how rationally
It is of interest using numerical control device and numerous Mmotor dies enterprises.
It is acquired at present for workshop temperature, much by the way of manual record, manual record precision is low and difficult to realize
Continuous record, while can not be matched with the facility information of acquisition, it can not accomplish the consistency matching of data.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of machined parameters source tracing methods, are suitable for
The digital control system of FANUC and OKUMA lathe is obtained by adding hardware and automatic obtains real time temperature and by temperature and machined parameters
Correspondence is stored in database profession, and facilitates tracing to the source for data.
To achieve the goals above, the technical solution adopted by the present invention are as follows: a kind of machined parameters source tracing method, in numerical control lathe
Between be arranged and temperature sensor temperature collection data and temperature data be transferred to by server by mobile transmission system, while it is described
Server is connect with data system, acquires the machined parameters data in digital control system, with time reference by the temperature of same time
Data and machined parameters, which combine, to be stored in database profession.
The mobile transmission system includes single-chip microcontroller, communication chip, cloud platform, the input terminal and temperature of the single-chip microcontroller
Sensor connection, the temperature sensor are used to obtain the processing temperature data of NC lathing, and the single-chip microcontroller passes through communication core
Piece is connect with cloud platform, and the server is connect with cloud platform to obtain temperature data.
Server timing obtains temperature data from cloud platform and company is written together with the machined parameters that same time obtains
Database.
The digital control system includes FANUC machine tool numerical control system, and server by utilizing FOCAS2 interface and FANUC lathe are logical
News establish connection by cnc_allclibhndl3 function and lathe, 0 (EW_OK) are returned after success and obtains communication handle
H, using FANUC system provide api function obtain lathe currently each axle load, program name, conduction time, rotating speed multiplying power,
The parameters such as feeding multiplying power, wherein two rotating speed multiplying power, feeding multiplying power parameters read PMC circuit using pmc_rdpmcrng function and believe
Number.
The digital control system includes OKUMA machine tool numerical control system, the server by utilizing OSP-API communication function with
OKUMA Machine Tool Communication establishes connection by RxOspApi built-in function and lathe, available lathe currently each axle load, journey
The parameters such as sequence title, conduction time, rotating speed multiplying power, feeding multiplying power.
The present invention has the advantages that the temperature data obtained automatically in real time in NC lathing by temperature sensor simultaneously will
Same time, corresponding temperature data was corresponding with the machined parameters of acquisition, stored in company database, so that information of tracing to the source is formed,
Facilitate and obtains the corresponding machined parameters of any time and processing temperature data, the requirement of tracing to the source of the data of realization；It is fully automated,
No matter temperature data or machine tool data obtain, and are all made of software and obtain automatically, are not necessarily to manual intervention.It is at low cost, FANUC with
Without any hardware investment, the required investment of remaining equipment is made of OKUMA equipment single-chip microcontroller, at low cost.Using digital control system library
Function stand-alone development software, at low cost and stability is good, can be realized complete unattended acquisition, and by production temperature and can add
Work parameter summarizes displaying.It is primarily adapted for use in the processing on real-time parameter and workshop condition temperature of acquisition numerically-controlled machine tool, and summarizes displaying.
Mainly solve the problems, such as that different model lathe manufacturing parameter can not acquire and produce temperature and can not acquire.
Detailed description of the invention
Below to each width attached drawing of description of the invention expression content and figure in label be briefly described:
Fig. 1 is the structure principle chart that processing temperature of the present invention obtains automatically；
Fig. 2 is the acquisition schematic diagram of information of the invention of tracing to the source.
Specific embodiment
A specific embodiment of the invention is made further detailed below against attached drawing by the description to optimum embodiment
Thin explanation.
It is directed to FANUC and OKUMA system at present, producer is provided with similar software and development kit, realizes numerical control device letter
Breath acquisition has following two approach:
(1) related software that directly purchase FANUC is provided, such as basic operation packet (FANUC Basic Operation
Package 1/A02B-0207-K752), production system management and control software package CIMPLICITY HMI etc..But OKUMA is set
It is standby there is no similar functions, it needs targetedly to develop.
(2) Microsoft Visual Basic or visual c++, the FOCAS2 that cooperation FANUC is provided are used
(A02B-0207-K737) application programming interfaces (API) carry out self-programming.It is provided for OKUMA equipment using its official
RxOspApi function library carries out self-programming.
A kind of machined parameters source tracing method is arranged temperature sensor temperature collection data in NC lathing and is passed by mobile
Temperature data is transferred to server by defeated system, while server is connect with digital control system, acquires the processing ginseng in digital control system
Number data, the temperature data of same time and machined parameters are combined be stored in time reference in company database,
To form the information that can trace, conveniently trace back to any time machined parameters and corresponding processing temperature.It is mobile to pass
It includes single-chip microcontroller, communication chip, cloud platform that defeated system, which uses, and the input terminal of single-chip microcontroller is connect with temperature sensor, and temperature passes
Sensor is used to obtain the processing temperature data of NC lathing, and single-chip microcontroller is connect by communication chip with cloud platform, server and
Cloud platform is connected to obtain temperature data.Server timing obtains temperature data from cloud platform and adds with what same time obtained
Company database is written in work parameter together.
Machined parameters source tracing method is suitable for FANUC and OKUMA digital control system, using external temp sensor, by temperature
Data are sent to server, while acquiring data using different acquisition methods for FANUC and OKUMA digital control system, utilize
Time reference gets up all Data Integrations, forms the machined parameters of any time and the information of tracing to the source of processing temperature.
External temp sensor, after mobile technology of Internet of things transmission temperature data to China Mobile's Internet of Things, then benefit
With software synchronization to company database.
FANUC digital control system acquires information, and the mode based on FOCAS2 is obtained using its API independent development software and processed
The parameters such as revolving speed, feeding, each axle load, program name, conduction time, rotating speed multiplying power, feeding multiplying power.
OKUMA digital control system acquire information, the mode based on RxOspApi, independent development software obtain processing revolving speed, into
It gives, each axle load, program name, conduction time, rotating speed multiplying power, the parameters such as feeding multiplying power.
As shown in Figure 1, 2, using China Mobile's platform of internet of things (OneNET) and singlechip technology, pass through mcu programming
It controls temperature sensor and obtains temperature data, the Internet of Things SI M card and GPRS signal of China Mobile are then utilized, by temperature number
According to China Mobile's platform of internet of things is transmitted to, then rear server platform timing obtains temperature information from platform, and company data is written
Library, while obtaining the machined parameters in digital control system, server background computer controlled using industrial computer etc. come realize for
The acquisition of data and write-in company database.
Using FOCAS2 interface and FANUC Machine Tool Communication, is established and connected by cnc_allclibhndl3 function and lathe
It connects, 0 (EW_OK) is returned after success and obtains communication handle h, it is current to obtain lathe using the api function that FANUC system provides
The parameters such as each axle load, program name, conduction time, rotating speed multiplying power, feeding multiplying power, wherein rotating speed multiplying power, feeding multiplying power two
Important parameter needs to read PMC circuit signal using pmc_rdpmcrng function.
Using OSP-API communication function and OKUMA Machine Tool Communication, is established and connected by RxOspApi built-in function and lathe
It connects, the current parameters such as each axle load, program name, conduction time, rotating speed multiplying power, feeding multiplying power of available lathe.
The present invention utilizes the library function of two kinds of digital control systems of FANUC and OKUMA, obtains equipment machining information, utilizes simultaneously
Single-chip microcontroller and technology of Internet of things obtain Current Temperatures, and all information are aggregated into company database, and are matched on the basis of the time
Come, the parameter of any time lathe operation can be inquired.
Advantage of the invention embodies in the following areas:
(1) it is fully automated, no matter temperature data or machine tool data obtain, and are all made of software and obtain automatically, without people
Work intervention.
(2) at low cost, FANUC and OKUMA equipment are without any hardware investment, and the required investment of remaining equipment is by monolithic mechanism
At at low cost.
Scheming (1) is temperature sensor working principle diagram, and the signal of single-chip microcontroller temperature sensor passes through China after processing
Mobile SIM card module uploads temperature data to ONENET platform, local server timing will be warm using GPRS network (3G/4G)
Synchronizing information is spent to company database.Machined parameters in the acquisition digital control system of timing simultaneously.
Scheming (2) is whole system working principle diagram, controls the control software of computer by corporate lan, is utilized respectively
FOCAS2 and RxOspApi obtains the machined parameters of FANUC and OKUMA numerical control device, while company's number is written in result and time
According to library.After the self-control temperature sensor acquisition temperature in workshop, Chinese shifting is sent to by the GPRS Internet of Things of China Mobile
Dynamic ONENET platform, control software pass through internet for temperature data real-time synchronization to company database.Temperature and number of devices
The displaying of foreground software is supplied to according to by being together in series on the basis of the time.
1. placing server in numerical control device local area network, the control software write, all FANUC in control area net(CAN) are installed
And OKUMA equipment, acquisition in 10 seconds is primary, by processing revolving speed, feeding, each axle load, program name, conduction time, revolving speed times
The parameters such as rate, feeding multiplying power are sent to company database.
2. NC lathing places temperature sensor, temperature information is obtained per minute and is uploaded to by mobile Internet of Things
ONENET platform, the server positioned at workshop pass through internet for real time data synchronization to company database.
3. Terminals Report is directly according to corresponding by production equipment supplemental characteristic and workshop temperature data concatenating on the basis of the time
Get up, it may be convenient to show the corresponding processing temperature of any time and machined parameters.
Obviously present invention specific implementation is not subject to the restrictions described above, as long as using method concept and skill of the invention
The improvement for the various unsubstantialities that art scheme carries out, it is within the scope of the present invention.
Claims (5)
1. a kind of machined parameters source tracing method, it is characterised in that: temperature sensor temperature collection data are arranged simultaneously in NC lathing
Temperature data is transferred to server by mobile transmission system, while the server is connect with digital control system, acquires numerical control
Machined parameters data in system, the temperature data of same time and machined parameters are combined be stored in time reference
In database.
2. a kind of machined parameters source tracing method as described in claim 1, it is characterised in that: the mobile transmission system includes single
Piece machine, communication chip, cloud platform, the input terminal of the single-chip microcontroller are connect with temperature sensor, and the temperature sensor is used for
Obtain the processing temperature data of NC lathing, the single-chip microcontroller is connect by communication chip with cloud platform, the server and
Cloud platform is connected to obtain temperature data.
3. a kind of machined parameters source tracing method as claimed in claim 2, it is characterised in that: server timing is obtained from cloud platform
Take temperature data that company database is written together with the machined parameters that same time obtains.
4. a kind of machined parameters source tracing method a method according to any one of claims 1-3, it is characterised in that: the digital control system includes
FANUC machine tool numerical control system, server by utilizing FOCAS2 interface and FANUC Machine Tool Communication, pass through cnc_allclibhndl3 letter
It is several to establish connection with lathe, communication handle h is obtained after success, it is currently each to obtain lathe using the api function that FANUC system provides
The parameters such as axle load, program name, conduction time, rotating speed multiplying power, feeding multiplying power, wherein rotating speed multiplying power, feeding multiplying power two ginseng
Number reads PMC circuit signal using pmc_rdpmcrng function.
5. a kind of machined parameters source tracing method a method according to any one of claims 1-3, it is characterised in that: the digital control system includes
OKUMA machine tool numerical control system, the server by utilizing OSP-API communication function and OKUMA Machine Tool Communication, by RxOspApi
It sets function and lathe establishes connection, currently each axle load, program name, conduction time, rotating speed multiplying power, the feeding of available lathe
The parameters such as multiplying power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910451616.3A CN110161975A (en) | 2019-05-28 | 2019-05-28 | A kind of machined parameters source tracing method |
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| CN201910451616.3A CN110161975A (en) | 2019-05-28 | 2019-05-28 | A kind of machined parameters source tracing method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112765768A (en) * | 2020-12-22 | 2021-05-07 | 天津博诺智创机器人技术有限公司 | Discrete workshop digital traceability method based on Internet of things |
| CN113766015A (en) * | 2021-08-23 | 2021-12-07 | 武汉华中数控股份有限公司 | NC-Link layer, communication system and method based on NC-Link layer |
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