CN112062550A - SQL Server software-based magnetic tile full life cycle production management method - Google Patents
SQL Server software-based magnetic tile full life cycle production management method Download PDFInfo
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Abstract
The invention discloses a full-life-cycle production management method for magnetic shoes based on SQL Server software, and belongs to the technical field of magnetic material production. The method comprises a ball milling stage, a press forming stage, a sintering stage, a grinding stage, a cleaning and drying stage, a packaging stage and a storage stage, each link of the life cycle of the magnetic shoe is recorded and explained in detail based on SQL Server software, the data recording is complete and accurate, the problem of data lag is solved, manual recording is not needed, the labor intensity is reduced, the data of the production process of the magnetic shoe can be traced, and the quality monitoring of the magnetic shoe is ensured.
Description
Technical Field
The invention belongs to the technical field of magnetic material production, and particularly relates to a full life cycle production management method for a magnetic shoe.
Background
The permanent magnetic ferrite magnetic shoe is an important component of the motor, different from an electromagnetic motor which generates a magnetic potential source through an excitation coil, and the permanent magnetic motor generates a constant magnetic potential source through a permanent magnetic material, so that the permanent magnetic ferrite magnetic shoe has the advantages of simple structure, convenience in maintenance, light weight, small volume, reliability in use, small copper consumption, low energy consumption and the like by replacing electric excitation, and is widely applied to cars. Along with the improvement of living standard of people, the use amount of the magnetic shoe of the starting motor used for the car is also greatly increased.
The whole life cycle of the magnetic shoe comprises the steps of raw material ball milling, blank pressing and forming, blank sintering, blank grinding, finished product cleaning and drying, finished product packaging, finished product warehousing and storage. The related mathematical model is established on key data parameters of different life stages, covering several categories of equipment, energy, assay, material, measurement and the like. At present, the key data parameter collection records cannot be completely automated, paper pens are still required to be used for recording due to the limitation of a factory building, statistics personnel go to each procedure for recording or photographing on the second day for collection, and then the statistics personnel assemble the EXCEL form manually. The traditional manual mode leads to information lag, is easy to make mistakes, has a single summary form, and is not beneficial to counting the conditions of compression type waste products, sintering waste products, drying materials, packaging detection waste products and the like. In addition, the quality of the magnetic shoe cannot be effectively traced and cannot be guaranteed.
To solve the above problem, for example: chinese application No. 201911315947.0, published 2019-12-19, discloses a product full life cycle management method, comprising: monitoring the storage material information by using an RFID data acquisition system, and uploading the monitored information to a server; after the ERP system generates order data, the order data is issued to an MES system; the MES system determines a process section corresponding to a component of a product according to the order data, acquires the warehousing material information from the server, allocates materials required by different process sections according to the warehousing material information, and transmits the allocated materials to a station of a production line corresponding to the process section for production; and monitoring dynamic information transmitted by the material on the corresponding production line by using an RFID data acquisition system, and uploading the dynamic information to the server.
Further, as shown in chinese application No. 202010382650.2, published 2020-5-28, a method for complete software lifecycle management based on DevOps is disclosed, comprising the following steps: step S100, collecting and analyzing requirements, specifically dividing the requirements and binding the requirements with a newly-built code warehouse to realize requirement analysis, deployment and tracking management; step S110, a production line is established for the business codes in the code warehouse, and project development and automatic delivery are completed through the execution of the production line; and step S120, establishing a monitoring index and configuring an index threshold, and monitoring and analyzing the completion of the requirement management of the complete software life cycle.
In summary, a method suitable for the full life cycle management of the permanent magnetic ferrite magnetic shoe is urgently to be developed for the magnetic shoe which does not disclose related information at present.
Disclosure of Invention
1. Problems to be solved
Aiming at the problem that the production data of the existing permanent magnetic ferrite magnetic shoe needs manual statistics to cause data lag and errors, the invention provides a full-life-cycle production management method of the magnetic shoe based on SQL Server software, which realizes the automatic data statistics of all stages of the magnetic shoe, has real and accurate data and avoids quality accidents.
2. Technical scheme
In order to solve the problems, the technical scheme adopted by the invention is as follows:
the invention relates to a magnetic shoe full life cycle production management method based on SQL Server software, which comprises a ball milling stage, a press forming stage, a sintering stage, a grinding stage, a cleaning and drying stage, a packaging stage and a storage stage;
wherein the ball milling stage is as follows: during ball milling, the types of raw materials, the material ball ratio, the time, the temperature and the moisture are set, and ball milling information is managed and recorded;
and (3) a compression molding stage: during the molding period, setting molding pressure, time and temperature, and managing and recording molding information;
and (3) sintering stage: during sintering, setting the temperature of a preheating zone, the temperature of a heating zone, the temperature of a high-temperature zone, the temperature of a heat-preserving zone and the temperature of a cooling zone according to a sintering temperature curve, setting the sintering time of each zone, and managing and recording sintering information;
grinding: during grinding, the grinding amount is set according to the size specification of the magnetic shoe, and grinding information is managed and recorded;
and (3) cleaning and drying: during the cleaning and drying period, ultrasonic waves are adopted, and the frequency, the cleaning time and the temperature of the ultrasonic waves are set; drying by adopting hot air, setting the air speed and temperature of the hot air, and managing and recording cleaning and drying information;
and (3) a packaging stage: during the packaging period, the type of a packaging paper box, the specification and the number of magnetic tiles are set, and packaging parameters are recorded and monitored;
and (3) warehousing: during warehousing, warehousing parameters are recorded and monitored.
In a possible embodiment of the present invention, the ball milling stage employs a horizontal ball mill, steel balls are used as a medium, and the rotation speed of the ball mill cylinder is set according to the weight of the ball mill.
In one possible embodiment of the invention, the press forming stage adopts a hydraulic forming machine, and the pressure tonnage is 3T-20T.
In one possible embodiment of the invention, the grinding phase comprises: 1) setting the size and time of two end faces of the grinding shaft length of the double-end-face grinding machine; 2) setting the chord width and the size and time of the bottom plane of the grinding magnetic shoe of the single-station grinding machine; 3) setting the size and time of the inner arc chamfer and the outer arc chamfer of the two end surfaces of the grinding shaft length of the four-station automatic chamfer grinding machine; 4) setting the size and time of a 4R-angle of a finished magnetic shoe product; 5) setting the size and time of the inner arc and the outer arc of the rough grinding magnetic shoe of the double-station passing type tile-shaped magnet grinding machine; 6) setting the size and time of an inner arc of a magnetic shoe for accurate grinding by a single-station through type tile-shaped magnet grinding machine; 7) and setting the size and time of the outer arc of the magnetic shoe by accurately grinding through a single-station through type shoe-shaped magnet grinding machine.
In a possible embodiment of the present invention, the packaging stage includes weight detection of the magnetic shoe, and a reference value of the standard weight is set; and identifying the N pole or the S pole, and setting corresponding mark symbols.
3. Advantageous effects
Compared with the prior art, the invention has the beneficial effects that:
(1) according to the method for managing the production of the magnetic shoe in the full life cycle, each link of the life cycle of the magnetic shoe is recorded and explained in detail based on SQL Server software, data is recorded completely and accurately, the problem of data lag is solved, manual recording is not needed, the labor intensity is reduced, the data in the production process of the magnetic shoe can be traced, and the quality monitoring of the magnetic shoe is ensured;
(2) according to the method for managing the production of the magnetic shoe in the whole life cycle, disclosed by the invention, the weight of the magnetic shoe can be weighed in real time through the weight detection of the magnetic shoe, the weight data is counted and compared with the set weight data, the error of the magnetic shoe is displayed in real time, and the adjustment of the compression molding pressure is facilitated;
(3) the magnetic shoe full life cycle production management method can realize magnetic identification of the magnetic shoe through identification of the N pole or the S pole, mainly distinguishes the N pole and the S pole of the magnetic shoe, marks the N pole or the S pole of the corresponding magnetic shoe, and facilitates subsequent magnetizing to determine the N pole or the S pole of the magnetic shoe.
Drawings
FIG. 1 is a flow chart of the magnetic tile full life cycle production management method based on SQL Server software.
Detailed Description
Exemplary embodiments of the present invention are described in detail below. Although these exemplary embodiments are described in sufficient detail to enable those skilled in the art to practice the invention, it should be understood that other embodiments may be realized and that various changes to the invention may be made without departing from the spirit and scope of the present invention. The following more detailed description of the embodiments of the invention is not intended to limit the scope of the invention, as claimed, but is presented for purposes of illustration only and not limitation to describe the features and characteristics of the invention, to set forth the best mode of carrying out the invention, and to sufficiently enable one skilled in the art to practice the invention. Accordingly, the scope of the invention is to be limited only by the following claims.
Example 1
As shown in fig. 1, the method for managing the full life cycle of the magnetic tile based on the SQL Server software of the present embodiment includes a ball milling stage S100, a press molding stage S200, a sintering stage S300, a grinding stage S400, a cleaning and drying stage S500, a packaging stage S600, and a warehousing stage S700.
Wherein the ball milling stage is as follows: during ball milling, the types of raw materials, the material ball ratio, the time, the temperature and the moisture are set, and ball milling information is managed and recorded; and in the ball milling stage, a horizontal ball mill is selected, steel balls are used as media, and the rotating speed of a barrel of the ball mill is set according to the weight of the ball mill.
Wherein the compression molding stage: during the molding period, setting molding pressure, time and temperature, and managing and recording molding information; and in the compression molding stage, a hydraulic molding machine is selected, and the pressure tonnage is 3T-20T.
Wherein the sintering stage: during sintering, setting the temperature of a preheating zone, the temperature of a heating zone, the temperature of a high-temperature zone, the temperature of a heat-preserving zone and the temperature of a cooling zone according to a sintering temperature curve, setting the sintering time of each zone, and managing and recording sintering information;
wherein the grinding stage: during grinding, the grinding amount is set according to the size regulation of the magnetic shoe, and grinding information is managed and recorded, wherein the grinding stage specifically comprises the following steps: 1) setting the size and time of two end faces of the grinding shaft length of the double-end-face grinding machine; 2) setting the chord width and the size and time of the bottom plane of the grinding magnetic shoe of the single-station grinding machine; 3) setting the size and time of the inner arc chamfer and the outer arc chamfer of the two end surfaces of the grinding shaft length of the four-station automatic chamfer grinding machine; 4) setting the size and time of a 4R-angle of a finished magnetic shoe product; 5) setting the size and time of the inner arc and the outer arc of the rough grinding magnetic shoe of the double-station passing type tile-shaped magnet grinding machine; 6) setting the size and time of an inner arc of a magnetic shoe for accurate grinding by a single-station through type tile-shaped magnet grinding machine; 7) and setting the size and time of the outer arc of the magnetic shoe by accurately grinding through a single-station through type shoe-shaped magnet grinding machine.
It should be noted that: the magnetic shoe is usually formed into a circular arc angle at the periphery in consideration of the convenience of assembly and processing and the difficulty of manufacturing a die. However, because the mold is from different manufacturers, the mold is substituted, the blank of the magnetic shoe is substituted, the sintering shrinkage rate of the magnetic shoe is not accurately controlled, and the like, the R angle of the peripheral mold of the original magnetic shoe formed by the mold disappears or becomes an irregular R angle, and the 4R angle needs to be ground again. Traditional manual grinding processing, all processes are manual operation, and the magnetic shoe blank is arranged on corresponding mill processing equipment's belt by manual work one by one, does not have the condition of mutual extrusion between magnetic shoe and the magnetic shoe, and the closed angle of magnetic shoe can not bumped the bits of broken glass.
Aiming at the magnetic shoe production line, the automatic operation is completely realized, based on the requirements of the precision and the consistency of the magnetic shoes, according to the principle of rough machining and finish machining, the permanent magnetic ferrite magnetic shoes are sequentially arranged and processed through the existing production line, but on the production line, because the friction acting force between the magnetic shoes and a transmission belt is different, the mutual extrusion action exists between the magnetic shoes and the magnetic shoes, and then two end surfaces of the permanent magnetic ferrite magnetic shoes are planes, the sharp corner of the magnetic shoes is easy to be damaged, the subsequent 4R angle can not be carried out seriously, and the production qualification rate of the magnetic shoes is reduced; meanwhile, fragments generated by defect remain on a production line, equipment is easy to clamp the magnetic shoe, the failure rate of the equipment is high, in addition, once the magnetic shoe is clamped, the machine needs to be stopped for cleaning, and a grinding wheel of a grinding machine can cause the surface of the magnetic shoe to generate abrasion marks (commonly called as dark stripes) to influence the use quality of the magnetic shoe.
The invention arranges the 4R angle chamfering process before the double-station inner and outer arc rough grinding process, solves the problems that the magnetic shoes have different friction forces with a transmission belt, the front and the back magnetic shoes have different movement rotating speeds, and extrusion force can be generated between the magnetic shoes to cause the defect of the magnetic shoes on a production line, the magnetic shoes smoothly pass through all grinding processing equipment, the grinding processing qualification rate of the magnetic shoes is improved by 5-10%, no fragments remain on the production line, the equipment works normally, and the quality of the magnetic shoes is effectively guaranteed.
Wherein the cleaning and drying stage: during the cleaning and drying period, ultrasonic waves are adopted, and the frequency, the cleaning time and the temperature of the ultrasonic waves are set; drying by adopting hot air, setting the air speed and temperature of the hot air, and managing and recording cleaning and drying information;
wherein the packaging stage: during the packaging period, the type of a packaging paper box, the specification and the number of magnetic tiles are set, and packaging parameters are recorded and monitored;
wherein the storage stage: during warehousing, warehousing parameters are recorded and monitored.
In addition, in order to realize real-time weighing of the magnetic shoe weight, count the weight data, compare the weight data with a set weight reference value (for example, a weight control program of a DCS system), display the error of the magnetic shoe in real time, and facilitate adjustment of the press forming pressure, a weight detection sensor is arranged at the rear end of the ultrasonic cleaning dryer for detecting the weight of the magnetic shoe, and the weight detection sensor used in this embodiment may be a miniature load sensor, i.e., a model TJH-10 button weighing sensor.
Furthermore, in order to realize the magnetic identification of the magnetic shoe, the N pole and the S pole of the magnetic shoe are mainly distinguished, and the N pole or the S pole of the corresponding magnetic shoe is marked, so that the N pole or the S pole of the magnetic shoe needs to be determined for subsequent magnetization, and a magnetic identification sensor is arranged at the rear end of the ultrasonic cleaning dryer and used for detecting the magnetism of the magnetic shoe so as to identify the N pole or the S pole of the magnetic shoe. The magnetic identification sensor used in the present embodiment is an MMGB series product produced by maon technology, such as 01S, 06S, 18S, and the like.
The permanent magnetic ferrite magnetic shoe is magnetized firstly in the compression molding stage so as to be beneficial to the orientation of powder, and is demagnetized correspondingly after the compression molding, and the magnetism of the magnetic shoe can be eliminated in the sintering stage at the temperature of over 500 ℃ and in the high-temperature state. In the actual use process, the magnetic shoe is magnetized after being processed and molded, so that the magnetic shoe has strong magnetism. It should be noted that, when the magnetic shoe is magnetized, the problem of local jumping occurs, so that the magnetizing of some magnetic shoes is insufficient, the possible reason for analysis is that the N pole or the S pole is disordered and interacts with each other in the magnetizing process, so that the like poles repel each other, and the phenomenon of the local jumping problem can be effectively avoided through the identification of the magnetic identification sensor.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the technical solutions, and it should be noted that, for those skilled in the art, several modifications or equivalent substitutions can be made without departing from the principle of the present invention, and the spirit and scope of the technical solutions should be covered by the claims of the present invention.
Claims (5)
1. A full life cycle production management method of a magnetic shoe based on SQL Server software is characterized by comprising a ball milling stage, a press forming stage, a sintering stage, a grinding stage, a cleaning and drying stage, a packaging stage and a storage stage;
wherein the ball milling stage is as follows: during ball milling, the types of raw materials, the material ball ratio, the time, the temperature and the moisture are set, and ball milling information is managed and recorded;
and (3) a compression molding stage: during the molding period, setting molding pressure, time and temperature, and managing and recording molding information;
and (3) sintering stage: during sintering, setting the temperature of a preheating zone, the temperature of a heating zone, the temperature of a high-temperature zone, the temperature of a heat-preserving zone and the temperature of a cooling zone according to a sintering temperature curve, setting the sintering time of each zone, and managing and recording sintering information;
grinding: during grinding, the grinding amount is set according to the size specification of the magnetic shoe, and grinding information is managed and recorded;
and (3) cleaning and drying: during the cleaning and drying period, ultrasonic waves are adopted, and the frequency, the cleaning time and the temperature of the ultrasonic waves are set; drying by adopting hot air, setting the air speed and temperature of the hot air, and managing and recording cleaning and drying information;
and (3) a packaging stage: during the packaging period, the type of a packaging paper box, the specification and the number of magnetic tiles are set, and packaging parameters are recorded and monitored;
and (3) warehousing: during warehousing, warehousing parameters are recorded and monitored.
2. The SQL Server software-based magnetic tile full-life-cycle production management method according to claim 1, wherein a horizontal ball mill is adopted in the ball milling stage, a steel ball is adopted as a medium, and the rotation speed of a ball mill cylinder is set according to the weight of the ball mill.
3. The SQL Server software-based magnetic tile full-life-cycle production management method according to claim 1, wherein a hydraulic forming machine is selected in the compression forming stage, and the pressure tonnage is 3T-20T.
4. The SQL Server software-based magnetic tile full-life-cycle production management method according to claim 1, wherein the grinding stage comprises: 1) setting the size and time of two end faces of the grinding shaft length of the double-end-face grinding machine; 2) setting the chord width and the size and time of the bottom plane of the grinding magnetic shoe of the single-station grinding machine; 3) setting the size and time of the inner arc chamfer and the outer arc chamfer of the two end surfaces of the grinding shaft length of the four-station automatic chamfer grinding machine; 4) setting the size and time of a 4R-angle of a finished magnetic shoe product; 5) setting the size and time of the inner arc and the outer arc of the rough grinding magnetic shoe of the double-station passing type tile-shaped magnet grinding machine; 6) setting the size and time of an inner arc of a magnetic shoe for accurate grinding by a single-station through type tile-shaped magnet grinding machine; 7) and setting the size and time of the outer arc of the magnetic shoe by accurately grinding through a single-station through type shoe-shaped magnet grinding machine.
5. The SQL Server software-based magnetic tile full-life-cycle production management method according to claim 1, wherein the packaging phase comprises weight detection of the magnetic tiles and setting a reference value of standard weight; and identifying the N pole or the S pole, and setting corresponding mark symbols.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010995925.XA CN112062550A (en) | 2020-09-21 | 2020-09-21 | SQL Server software-based magnetic tile full life cycle production management method |
Applications Claiming Priority (1)
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114418436A (en) * | 2022-01-27 | 2022-04-29 | 中钢集团马鞍山矿山研究总院股份有限公司 | Information management system and method for permanent magnetic ferrite magnetic shoe production process |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3043777A (en) * | 1958-12-31 | 1962-07-10 | Rca Corp | Methods for preparing improved magnetic bodies |
| US20150296571A1 (en) * | 2013-10-02 | 2015-10-15 | Grid Logic Incorporated | Non-magnetodielectric flux concentrator |
| CN205308812U (en) * | 2016-01-22 | 2016-06-15 | 江西荧光磁业有限公司 | Neodymium iron boron magnetically hard material magnet steel magnetic pole discernment appearance |
| CN106845828A (en) * | 2017-01-18 | 2017-06-13 | 中钢集团安徽天源科技股份有限公司 | A kind of digital information applications method in multi items magnetic shoe production |
| CN207189397U (en) * | 2017-09-18 | 2018-04-06 | 中钢天源(马鞍山)通力磁材有限公司 | A kind of permanent ferrite magnetic tile automatic milling process integration production line |
| CN109836176A (en) * | 2018-12-25 | 2019-06-04 | 安徽中马磁能科技股份有限公司 | A kind of derusting process of permanent ferrite magnetic tile |
| CN209350014U (en) * | 2018-09-07 | 2019-09-06 | 安徽中马磁能科技股份有限公司 | A kind of adjustable face grinding machine of magnetic shoe |
| CN209364318U (en) * | 2018-09-07 | 2019-09-10 | 安徽中马磁能科技股份有限公司 | A kind of permanent ferrite magnetic tile automatic grinding process integration production line |
| CN110750844A (en) * | 2019-10-30 | 2020-02-04 | 徐州工业职业技术学院 | Mold design method for controlling grinding allowance of permanent magnetic ferrite magnetic shoe |
-
2020
- 2020-09-21 CN CN202010995925.XA patent/CN112062550A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3043777A (en) * | 1958-12-31 | 1962-07-10 | Rca Corp | Methods for preparing improved magnetic bodies |
| US20150296571A1 (en) * | 2013-10-02 | 2015-10-15 | Grid Logic Incorporated | Non-magnetodielectric flux concentrator |
| CN205308812U (en) * | 2016-01-22 | 2016-06-15 | 江西荧光磁业有限公司 | Neodymium iron boron magnetically hard material magnet steel magnetic pole discernment appearance |
| CN106845828A (en) * | 2017-01-18 | 2017-06-13 | 中钢集团安徽天源科技股份有限公司 | A kind of digital information applications method in multi items magnetic shoe production |
| CN207189397U (en) * | 2017-09-18 | 2018-04-06 | 中钢天源(马鞍山)通力磁材有限公司 | A kind of permanent ferrite magnetic tile automatic milling process integration production line |
| CN209350014U (en) * | 2018-09-07 | 2019-09-06 | 安徽中马磁能科技股份有限公司 | A kind of adjustable face grinding machine of magnetic shoe |
| CN209364318U (en) * | 2018-09-07 | 2019-09-10 | 安徽中马磁能科技股份有限公司 | A kind of permanent ferrite magnetic tile automatic grinding process integration production line |
| CN109836176A (en) * | 2018-12-25 | 2019-06-04 | 安徽中马磁能科技股份有限公司 | A kind of derusting process of permanent ferrite magnetic tile |
| CN110750844A (en) * | 2019-10-30 | 2020-02-04 | 徐州工业职业技术学院 | Mold design method for controlling grinding allowance of permanent magnetic ferrite magnetic shoe |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114418436A (en) * | 2022-01-27 | 2022-04-29 | 中钢集团马鞍山矿山研究总院股份有限公司 | Information management system and method for permanent magnetic ferrite magnetic shoe production process |
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Inventor after: Fei Fan Inventor after: Shu Yunfeng Inventor after: Qiu Weiguo Inventor after: Hu Rui Inventor after: Ge Anle Inventor before: Chen Ziqiang Inventor before: Fei Fan Inventor before: Shu Yunfeng Inventor before: Qiu Weiguo Inventor before: Hu Rui Inventor before: Ge Anle |
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Application publication date: 20201211 |