CN102024164A - Radio frequency identification management system for polycrystalline diamond cutter - Google Patents
Radio frequency identification management system for polycrystalline diamond cutter Download PDFInfo
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- CN102024164A CN102024164A CN 201010573440 CN201010573440A CN102024164A CN 102024164 A CN102024164 A CN 102024164A CN 201010573440 CN201010573440 CN 201010573440 CN 201010573440 A CN201010573440 A CN 201010573440A CN 102024164 A CN102024164 A CN 102024164A
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Abstract
The invention relates to a radio frequency identification management system for a polycrystalline diamond cutter. The system comprises the polycrystalline diamond cutter and a computer serving as a server, wherein a tag is attached to the polycrystalline diamond cutter; a near-field antenna is arranged on a machine tool through a clamp and can approach a tag position on the cutter; and a reader-writer reads a code on the tag and transmits the code to the computer through the Internet for processing. Automatic management of the polycrystalline diamond cutter is realized by a structure consisting of the antenna, the reader-writer, middleware and the Internet. Due to the application of the system, online data acquisition and write-in of the polycrystalline diamond cutter can be realized, and production management can be realized through subsequent data processing. Therefore, high-speed, real-time and correct acquisition of the information of the polycrystalline diamond cutter is realized and production efficiency is improved.
Description
Technical field
The present invention is a kind of polycrystal diamond cutter RFID management system, comprises antenna anchor clamps, a cover hardware system structure and an a kind of coded system.Comprise that specifically one overlaps automatically, discern the radio frequency hardware system of management use and a kind of coded system of polycrystal diamond cutter special use at polycrystal diamond cutter at radio-frequency antenna anchor clamps, a cover of polycrystal diamond cutter.It is applicable to identification and the management of high-speed cutting with the cutter in the polycrystal diamond cutter use.
Background technology
In the Hyundai Motor engine was made, the application of aluminium alloy more and more widely.At aluminium alloy processing, polycrystal diamond cutter has obtained to use widely as a kind of well-adapted machining tool.Particularly in the car engine machine work, high-level efficiency and high-precision requirement are very strict for auto industry.Thereby when the motor car engine of polycrystalline diamond processing aluminium alloy matter, know and the management of cutter operating position become extremely important and urgent means.Tool management in the past generally all is that the suitable manual record or the mode of bar code input are carried out.This must cause occurring following problem in the tool management: the latency issue on 1, ageing; 2, the data message integrity degree can't guarantee; 3, data processing management inconvenience, the actual utility that causes using data to carry out tool management is lowered; 4, all have problems on the correctness of data.Add up according to Sandvik, 16% plan operation stops owing to lacking that cutter causes, 30%～60% cutter stock does not spend in the times Guaranteed, machine operation personnel 20% and searches on the cutter, and therefore setting up digitizing tool magazine network management system in conjunction with modern computer technology, database technology, network technology and automatic identification technology has important practical sense.
Radio frequency is a kind of novel information data access mode.It is a contactless automatic identification technology, and it is by automatic recognition objective object of radiofrequency signal and access related data.The radio-frequency (RF) tag of rf control unit that the radio frequency use is special-purpose and special be attached to object utilizes the RF signal that information is sent to rf control unit by radio-frequency (RF) tag.Be loaded with all kinds of relevant informations in the radio-frequency (RF) tag about object.Fig. 1 has provided the composition structure of radio system.
Wherein, realize space (noncontact) coupling of radiofrequency signal between radio-frequency (RF) tag and the read write line by coupling element.In coupling channel,, realize NE BY ENERGY TRANSFER and exchanges data according to sequential relationship.
Radio system comprises radio-frequency (RF) tag, read write line (radio-frequency antenna and rf control unit) and computer data management system three parts.Wherein radio-frequency (RF) tag is made up of antenna and chip, and each chip contains unique identification code, generally preserves the electronic data of agreement form.
Summary of the invention
The objective of the invention is to provides a kind of polycrystal diamond cutter RFID management system at the defective that prior art exists.Can guarantee that polycrystal diamond cutter uses flow process constant, can improve the service efficiency and the management reliability of polycrystal diamond cutter again, and reduce people's influence to the full extent, realize robotization and high efficiency.
For achieving the above object, design of the present invention is as follows: in cutter identification, write the information coding of the cutter that will discern in radio-frequency (RF) tag, then radio-frequency (RF) tag is installed in the surface that needs the identification cutter; Read write line is the equipment that reads and write label information non-contactly, and it is by network and other compunications such as LAN (Local Area Network) or internets, thereby finishes the obtaining of radio-frequency (RF) tag information, decodes, identification and data management.Computer management system is mainly finished the storage and the management of data message, and can read and write control to radio-frequency (RF) tag.
Use the radio system of developing at the polycrystalline diamond applied environment by in polycrystal diamond cutter use in enormous quantities, using suitable radio-frequency antenna anchor clamps at polycrystal diamond cutter, realize the high speed of polycrystal diamond cutter information, accurately, high efficiency access and processing, and can significantly improve labour productivity.
1. at the specific coding mode of polycrystal diamond cutter.
Consider that the polycrystal diamond cutter application places is that unicity in enormous quantities job shop is many, thus we at the concrete application and development of polycrystal diamond cutter new coded system such as following table 1:
Table 1 cutter code structure table
| The sign indicating number bit position | Ⅰ?Ⅱ | Ⅲ→Ⅷ | Ⅸ | Ⅹ?Ⅺ | Ⅻ |
| The expression meaning | Rough sort | Disaggregated classification | The foundation of Tool Design | Code-change | Check code |
I partly represents the kind of cutter, and is two, not enough neat by " 0 " preceding interpolation.00 represents tool category undefined; TU represents lathe tool; DR represents drill bit; MI represents milling cutter; TH represents screw tool; GR represents emery wheel; CO represents compound tool.
II partly represents the manufacturer of cutter, three.Not enough neat by " 0 " preceding interpolation.000 represents producer undefined; The cutter that on behalf of Shanghai tools factory, STW produce; The cutter that on behalf of MAPAL, MAP produce; The cutter that on behalf of Shan Gao, SEC produce; SDV represents the Sandvik cutter.
III partly represents the cutter hub material, and is four, not enough neat by " 0 " preceding interpolation.0000 represents the cutter hub material undefined; It is Cr40 that Cr40 represents the cutter hub material; It is high-speed steel that 0HSS represents the cutter hub material; It is the YG40 wimet that YG40 represents material.
IV partly represents blade and cutter hub connection type, four.Not enough neat by " 0 " preceding interpolation.0000 represents type undefined; INDE represents indexable tool; WELD represents brazed shank tool; SOLD represents integral cutter.
V represents cutter and cutter hub connection type, three.Insufficient section is neat by " 0 " preceding interpolation.TETH represents the pyrocondensation chuck; The HPTH hydraulic chuck; The SPTH spring clamp is first-class
VI partly represents the type of attachment of cutter and main shaft, four.Not enough neat by " 0 " preceding interpolation.0000 represents type undefined; It is HSK63A that HK6A represents shank portion; It is BT40 that BT40 represents shank portion.
VII partly represents the cutter machining precision scope of application, two.00 representative scope is undefined; FI represents finishing; RF represents roughing; SF represents superfinishing;
VIII partly represents the standard of cutter reference, three.Not enough neat by " 0 " preceding interpolation.ISO is an international standard, and 0GB represents national standard, and 0JB represents industry standard.
IX partly represents the numbering of cutter correspondence, five.00000 represents the cutter drawing for empty; If it is not 00000, then should be in database corresponding tool-information data.Cutter as 00001 representative is that drawing number is the compound polycrystal diamond cutter of FKS17-404.Drawing need be from edlin.
X partly represents the line duration of cutter, and six, unit is minute.000000 is represented as new cutter, does not use as yet.020110 represents the online 20110min that used of this cutter.Judge in view of the above whether cutter needs to reface or scrap.
XI partly represents the pairing coding of cutter tool setting parameter first, five.00000 represents cutter tool setting parameter for empty; If it is not empty, can from the database of correspondence, retrieve this tool setting parameter.Tool setting data corresponding code in database as 00001 cutter of representing is 00001.The tool setting parameter is obtained automatically by radio system.
XII partly is a check code.Prevent the coding read error.The algorithm of check code is the average method.Example such as Fig. 2.
The design feature of this code:
A, code information amount are big, have adapted to the range of application of polycrystal diamond cutter substantially, thereby have been easier to use on a large scale.
B, code have been considered the characteristics of radio system, use this code can realize very easily that radio frequency is read and write operation, and help cooperating database to realize management work.
C, code length are 37, and the label that can purchase at present all is the amount of ram that surpasses 0.1K, thereby extensibility is arranged.The regular coding of code with can change coding groups and mix layout, more help guaranteeing the accuracy in the data transmission procedure.
2. discern the radio-frequency antenna anchor clamps of management at polycrystal diamond cutter.
For the application of polycrystal diamond cutter identification management, in order to adapt to the requirement of height/super high frequency radio frequency, the antenna anchor clamps that essential design one cover is suitable for.This patent designing antenna anchor clamps are as follows for this reason:
These anchor clamps are applicable to the machining center and the special purpose machine tool of automatic tool changer.Data Receiving/the transmitting antenna of radio system can be sent into the label position of the cutter of appointment by simple adjustment.
These anchor clamps have following design feature:
A, be easy to adjust.Can realize that by simple adjustment (changing the size of linear electric motors support and extension arm) range of application of anchor clamps changes;
B, simple and reliable.These anchor clamps are realized the location by the X axis feed motion, and realize the overtravel protection function by a spring (being installed on linear electric motors supports interior).Simple in structure.
Its structure is seen Fig. 3.
3. integrated at the radio frequency hardware system of polycrystal diamond cutter identification management.
At the radio frequency hardware system of polycrystal diamond cutter, its constitutive characteristic is a cover high-frequency radio frequency hardware (comprising label, read write line, antenna, computer and other annexes).
The following Fig. 4 of system architecture.
By to radio frequency hardware system, just can realize radio-frequency (RF) identification at polycrystal diamond cutter identification management at polycrystal diamond cutter.The software development of managing for polycrystal diamond cutter provides the hardware environment basis.
According to the foregoing invention design, the present invention adopts subordinate's technical scheme:
A kind of polycrystal diamond cutter RFID management system comprises polycrystal diamond cutter and as the computing machine of server, it is characterized in that:
Label on described polycrystal diamond cutter, this label connect antenna by chip and constitute, and the chip of this label writes the coding of polycrystal diamond cutter;
Its hardware configuration comprises that a near field antenna is installed on the lathe by antenna anchor clamps, and the position that it can adjust near field antenna makes its label position near cutter.A read write line is connected with feeder line by cable, near field antenna on the described antenna anchor clamps, the coded message of the polycrystal diamond cutter on the reading tag, then with this coded message through the internet or the transmission of LAN (Local Area Network) or 3G wireless network, carry out data processing through radio frequency middleware to described computing machine, and the control information that computing machine is exported transfers to described antenna anchor clamps, the feed motion of control near field antenna.
The coding that described label writes has regular coding and code-change two parts; Described regular coding comprises manufacturer, material, kind, the standard of cutter; Described code-change is the information of cutter line duration, comprises line duration, the corresponding coding of tool setting parameter first, check code.
The structure of described antenna anchor clamps is: fix an installing plate on the lathe sidewall, linear electric motors erecting frame of fixed installation on this installing plate, linear electric motors are installed on this linear electric motors erecting frame, two parallel extension bars of this linear electric motors interlock are in the terminal fixedly connected described near field antenna of these two extension bars; Institute's extension bar is the hollow circuit cylinder support bar, and described near field antenna connects the center that feeder line passes through the hollow circuit cylinder support bar, connects described read write line again behind the tape splicing elasticity feeder line, again by internet or LAN (Local Area Network) or 3G wireless network connection computing machine.
The present invention has following conspicuous outstanding substantive distinguishing features and remarkable advantage compared with prior art:
1, the present invention is applied to radio-frequency technique the identification and the management of polycrystal diamond cutter.Accuracy rate is greatly improved, and (information is obtained in robotization, by coded systems such as application check code, the generation of preventing error during the course.); 2, information is obtained with writing speed and is significantly improved.(pattern of contrast conventional manual input, the method that the present invention taked can improve data acquisition-and-recording speed at least 100%); 3, information processing method science more can be carried out the mutual of information with enterprise management system such as ERP, improves the software utilization factor of using polycrystal diamond cutter enterprise.
Description of drawings
Fig. 1 is the radio system principle schematic.
Fig. 2 is a polycrystal diamond cutter coding instance graph of the present invention.
Fig. 3 is an antenna clamp structure synoptic diagram of the present invention.
Fig. 4 is a system architecture diagram of the present invention.
Fig. 5 is a system architecture synoptic diagram of the present invention.
Embodiment
The preferred embodiments of the present invention accompanying drawings is as follows:
Embodiment one: the polycrystal diamond cutter RFID management system comprises polycrystal diamond cutter (7) and as the computing machine (12) of server, it is characterized in that: go up label (9) at described polycrystal diamond cutter (7), this label (9) connects antenna by chip and constitutes, and the chip of this label (9) writes the coding of polycrystal diamond cutter; A near field antenna (8) is installed on the lathe by antenna anchor clamps, and the position that it can adjust near field antenna (8) makes its label near cutter (9) position; A read write line (10) is connected with feeder line (3) by cable (13), near field antenna on the described antenna anchor clamps, the coded message of the polycrystal diamond cutter on the reading tag (9), then with this coded message through the internet or the transmission of LAN (Local Area Network) or 3G wireless network, carry out data processing through radio frequency middleware to described computing machine (12), and the control information that computing machine (12) is exported transfers to described antenna anchor clamps, the feed motion of control near field antenna (8).(seeing Fig. 4 and Fig. 5)
Embodiment two: present embodiment and embodiment one are basic identical, and special feature is that the coding that described label (9) writes has regular coding and code-change two parts; Described regular coding comprises manufacturer, material, kind, the standard of cutter; Described code-change is the information of cutter line duration, comprises line duration, the corresponding coding of tool setting parameter first, check code.The structure of described antenna anchor clamps is: fix an installing plate on the lathe sidewall, linear electric motors erecting frame of fixed installation on this installing plate, linear electric motors are installed on this linear electric motors erecting frame, two parallel extension bars of this linear electric motors interlock are in the terminal fixedly connected described near field antenna of these two extension bars; Institute's extension bar is the hollow circuit cylinder support bar, and described near field antenna connects the center that feeder line passes through the hollow circuit cylinder support bar, connects described read write line again behind the tape splicing elasticity feeder line, again by internet or LAN (Local Area Network) or 3G wireless network connection computing machine.(seeing Fig. 3 and Fig. 5)
Embodiment three: near field antenna (8) and relevant feeder line (5) are installed on the extension bar (6), and are screwed.Linear electric machine support (2) is fixed on lathe sidewall (1), and the pose of cutter is adjusted in the time of according to tool changing.Adjustment finishes and promptly connects linear electric motors (4), linear motor driver (14) and cable (13), makes the running of enough switching on of antenna clip prodigiosin.Connect near field antenna (8), feeder line (5), feeder line (3), read write line (10),, make it become a complete system by internet (11) Connection Service device (12).Anti-metal tag (9) is adhered on the polycrystal diamond cutter (7), guarantee its cohesive strength.Use server (12) programming,, respectively read write line (10), linear motor driver (14) are operated, label (9) is carried out writing/reading of information by antenna (8) by internet (11) with reference to the coded system that this patent proposes.Like this, native system is built and is finished.(see figure 5)
Characteristics of the present invention are, radio frequency hardware system simple in structure, and function is reasonable, and has extraordinary universality. Also have simple in structurely for the anchor clamps of polycrystal diamond cutter RF identification, function is reasonable, the characteristics that are easy to adjust. Be proven, the platform that this method is built has high stability, high efficiency, is easy to build. Be fit to very much the RF identification management of efficient polycrystal diamond cutter. Improve productivity ratio, and further improved the informationalized degree of manufacture process. Can be tool management software required full detail is provided, is effective, a real-time radio system for polycrystal diamond cutter.
Claims (3)
1. polycrystal diamond cutter RFID management system comprises polycrystal diamond cutter (7) and as the computing machine (12) of server, it is characterized in that:
A. go up label (9) at described polycrystal diamond cutter (7), this label (9) connects antenna by chip and constitutes, and the chip of this label (9) writes the coding of polycrystal diamond cutter;
B. a near field antenna (8) is installed on the lathe by antenna anchor clamps, and the position that it can adjust near field antenna (8) makes its label near cutter (9) position;
C. a read write line (10) is connected with feeder line (3) by cable (13), the coded message of the polycrystal diamond cutter on the near field antenna reading tag (9) on the described antenna anchor clamps, then with this coded message through the internet or the transmission of LAN (Local Area Network) or 3G wireless network, carry out data processing through radio frequency middleware to described computing machine (12), and the control information that computing machine (12) is exported transfers to described antenna anchor clamps, the feed motion of control near field antenna (8).
2. polycrystal diamond cutter RFID management system according to claim 1 is characterized in that the coding that described label (9) writes has regular coding and code-change two parts; Described regular coding comprises manufacturer, material, kind, the standard of cutter; Described code-change is the information of cutter line duration, comprises line duration, the corresponding coding of tool setting parameter first, check code.
3. polycrystal diamond cutter RFID management system according to claim 1, the structure that it is characterized in that described antenna anchor clamps is: fix an installing plate (1) on the lathe sidewall, go up a fixed installation linear electric motors erecting frame (2) at this installing plate (1), go up installation linear electric motors (4) at this linear electric motors erecting frame (2), these linear electric motors (4) interlock two parallel extension bars (6) are in the terminal fixedly connected described near field antenna (8) of these two extension bars (6); Institute's extension bar (6) is the hollow circuit cylinder support bar, described near field antenna (8) connects the center that feeder line passes through the hollow circuit cylinder support bar, tape splicing elasticity feeder line (5) back connects described read write line (4) again, again by internet or LAN (Local Area Network) or 3G wireless network connection computing machine (12).
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| CN 201010573440 CN102024164A (en) | 2010-12-06 | 2010-12-06 | Radio frequency identification management system for polycrystalline diamond cutter |
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Cited By (8)
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| CN102825502A (en) * | 2012-08-31 | 2012-12-19 | 大连华根机械有限公司 | Cutting tool identification structure used on metal cutting machine tool |
| CN104778437A (en) * | 2015-04-04 | 2015-07-15 | 上海和伍新材料科技有限公司 | Character based method and device for intelligently recognizing ultrasonic detection clamp types |
| CN104778438A (en) * | 2015-04-04 | 2015-07-15 | 上海和伍新材料科技有限公司 | Bar code based method and device for recognizing ultrasonic detection clamp types |
| CN104778439A (en) * | 2015-04-04 | 2015-07-15 | 上海和伍新材料科技有限公司 | Two-dimensional code based method and device for intelligently recognizing ultrasonic detection clamp types |
| CN105353720A (en) * | 2015-11-06 | 2016-02-24 | 东莞思谷数字技术有限公司 | Numerical control machining electrode management information acquisition device |
| CN107220683A (en) * | 2017-05-19 | 2017-09-29 | 北京计算机技术及应用研究所 | A kind of utilization radio frequency identification manages the device of machine tool |
| CN111185788A (en) * | 2018-11-14 | 2020-05-22 | 圣杰国际股份有限公司 | Intelligent management system and method for machine tool |
| CN113204209A (en) * | 2020-01-31 | 2021-08-03 | 财团法人工业技术研究院 | Tool management method for machine tool |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102825502A (en) * | 2012-08-31 | 2012-12-19 | 大连华根机械有限公司 | Cutting tool identification structure used on metal cutting machine tool |
| CN104778437A (en) * | 2015-04-04 | 2015-07-15 | 上海和伍新材料科技有限公司 | Character based method and device for intelligently recognizing ultrasonic detection clamp types |
| CN104778438A (en) * | 2015-04-04 | 2015-07-15 | 上海和伍新材料科技有限公司 | Bar code based method and device for recognizing ultrasonic detection clamp types |
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| CN107220683A (en) * | 2017-05-19 | 2017-09-29 | 北京计算机技术及应用研究所 | A kind of utilization radio frequency identification manages the device of machine tool |
| CN111185788A (en) * | 2018-11-14 | 2020-05-22 | 圣杰国际股份有限公司 | Intelligent management system and method for machine tool |
| CN113204209A (en) * | 2020-01-31 | 2021-08-03 | 财团法人工业技术研究院 | Tool management method for machine tool |
| US11650573B2 (en) | 2020-01-31 | 2023-05-16 | Industrial Technology Research Institute | Management method for cutting tool of machine tool |
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Application publication date: 20110420 |