CN110569930A - Identification method for production process of low-speed diesel engine pipe fitting for ship - Google Patents
Identification method for production process of low-speed diesel engine pipe fitting for ship Download PDFInfo
- Publication number
- CN110569930A CN110569930A CN201910751478.0A CN201910751478A CN110569930A CN 110569930 A CN110569930 A CN 110569930A CN 201910751478 A CN201910751478 A CN 201910751478A CN 110569930 A CN110569930 A CN 110569930A
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- Prior art keywords
- pipe fitting
- information
- label
- diesel engine
- production management
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 74
- 238000000034 method Methods 0.000 title claims abstract description 31
- 229920006267 polyester film Polymers 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 21
- 238000004381 surface treatment Methods 0.000 claims abstract description 12
- 229920002799 BoPET Polymers 0.000 claims description 12
- 239000005041 Mylar™ Substances 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 5
- 239000003513 alkali Substances 0.000 claims description 4
- 239000011247 coating layer Substances 0.000 claims description 3
- 238000007639 printing Methods 0.000 claims description 2
- 238000007726 management method Methods 0.000 abstract description 24
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 14
- 239000005020 polyethylene terephthalate Substances 0.000 description 11
- 229920000139 polyethylene terephthalate Polymers 0.000 description 11
- 239000000047 product Substances 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 7
- 238000000576 coating method Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000007689 inspection Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000007651 thermal printing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
- G06K17/0029—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device the arrangement being specially adapted for wireless interrogation of grouped or bundled articles tagged with wireless record carriers
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/04—Manufacturing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/30—Computing systems specially adapted for manufacturing
Abstract
the marking method for the production process of the low-speed diesel engine pipe fitting for the ship divides the whole production process of the low-speed diesel engine pipe fitting for the ship into three stages according to the characteristics of the low-speed diesel engine pipe fitting for the ship: the method comprises a black pipe manufacturing stage, an inventory and surface treatment stage and an inventory check and delivery stage, wherein under different working conditions, a polyester film label is combined with an electronic label, and an adhering mode and a hanging mode are combined, so that the pipe material identification is clear and reliable in the whole production process, and the digital requirement of production management is met. The invention has clear and accurate identification information and high digitization degree, reduces the cost, improves the efficiency and replaces manual operation.
Description
Technical Field
the invention relates to material identification in a production and manufacturing process, in particular to an identification method for a production process of a marine low-speed diesel engine pipe fitting, and belongs to the technical field of manufacturing.
Background
The material identification mainly plays an auxiliary role in the production and manufacturing process of the marine low-speed diesel engine pipe fitting, and aims to quickly distinguish material information in the pipe fitting production process so as to accurately use materials. The production of the pipe fitting without material identification measures cannot be operated effectively, and the pipe fitting for the marine low-speed diesel engine with reliable quality is difficult to produce.
Due to the particularity of the production and manufacturing process of the marine low-speed diesel engine pipe fitting, after the pipe fitting is welded, surface treatment and coating are needed, and the surface treatment and coating procedures have great influence on the material identification mode. At present, the material identification of the marine low-speed diesel engine pipe fitting is divided into two stages. In the first stage, in the manufacturing process of pipe fitting processing and welding, a manual handwriting mode is adopted, and product information and process information of the pipe fitting are marked on the surface of the pipe fitting by a marker pen; in the second stage, an iron label is hung before the surface treatment process, and the product information of the pipe fitting is marked on the iron label in a steel seal mode.
due to the fact that the number of the pipe fittings of the marine low-speed diesel engine is large, manual handwriting identification is adopted on the pipe fittings, and illegible handwriting can occur, so that the pipe fittings cannot be distinguished; and the handwritten mark cannot be incorporated into an advanced production management system. After the coating process, information on the iron hang tag is difficult to recognize easily, and in addition, the iron hang tag is disposable, so that the material cost is high, a marking operation needs to be added, the labor cost is increased, and meanwhile, the iron hang tag cannot be incorporated into an advanced production management system for use at present.
Disclosure of Invention
The technical problem to be solved by the invention is to overcome the defects of the prior art and provide a practical and effective identification method for the production process of the pipe fitting of the marine low-speed diesel engine, clear and effective identification of the pipe fitting material in the whole production process is achieved by applying efficient material identification materials and tools, and the material identification is incorporated into an advanced production management system to improve the digitization and informatization levels of pipe fitting production.
The technical scheme of the invention for solving the technical problem is as follows:
A marking method for a production process of a marine low-speed diesel engine pipe fitting is characterized by comprising the following steps: according to the characteristics of the marine low-speed diesel engine pipe fitting, under different working conditions, the polyester film label is combined with the electronic label, and the pasting mode and the hanging mode are combined, so that the pipe fitting material identification is clear and reliable in the whole production process, and the requirement of production management digitization is met.
Further, the identification method includes the following specific contents:
A black tube manufacturing stage, namely adopting a polyester film label;
Printing a two-dimensional code and an information code on a label made of a polyester film by using a thermal printer, wherein the two-dimensional code and the information code comprise product information and process information of a pipe fitting; the information of the two-dimensional code is quickly transmitted to a production management system through a code scanning gun so as to facilitate field production management, and the information code is used as an auxiliary identifier of the two-dimensional code and is used in occasions where the scanning gun is inconvenient to use and the information does not need to be transmitted to the production management system;
Clearing and surface treatment stages-electronic tags are adopted;
when the black tube is checked after being manufactured, the information of the polyester film label on the tube is transmitted to the electronic label through the information transmission of the production management system, and then the polyester film label on the tube is replaced with the electronic label one by one; the electronic tag only contains product information of the pipe fitting, reads and writes information through the electronic tag reader-writer, and transmits the information to the production management system so as to facilitate on-site production management; the electronic tag is acid-resistant and alkali-resistant, and the information reading and writing of the electronic tag are not affected by the coating layer;
Checking, checking and delivering goods-adopting a polyester film label;
after the surface treatment of the pipe fitting is finished, checking for the second time, transmitting the information of the electronic tag on the pipe fitting to the polyester film tag through the information transmission of the production management system, and then replacing the electronic tag on the pipe fitting with the polyester film tag one by one; the two-dimensional code and the information code on the polyester film label only contain the product information of the pipe fitting, and the information of the two-dimensional code is transmitted to a production management system through a code scanning gun so as to carry out on-site production management.
furthermore, the fixing mode of the mylar label is sticking or hanging, wherein sticking means that the mylar label is directly stuck to the outer surface of the pipe after the pipe is wiped clean, and hanging means that the mylar label is hung and fixed on the pipe by using a binding belt; the electronic tag is fixed by hanging the electronic tag on a flange of the pipe fitting.
Furthermore, the pipe fittings with the outer diameters of 60mm and below 60mm are fixed with the mylar labels in a hanging mode, and the pipe fittings with the outer diameters larger than 60mm are fixed with the mylar labels in an adhering mode.
further, the electronic tags replaced in the checking and shipping stage are recycled.
Compared with the existing material identification method, the method has the following advantages:
1. The digitization degree is high, the identification method can quickly and conveniently transmit the material information of the pipe fittings to a production management system, and an information basis is provided for the digital production of the pipe fittings of the marine low-speed diesel engine;
2. Cost reduction of consumable labels-the cost of the twice used PET labels of the present invention is substantially reduced compared to the cost of the prior art disposable iron labels.
3. the identification information is clear and accurate, the identification of the invention adopts thermal printing, is not easy to make mistakes compared with the original manual handwriting mode, avoids the situation of unclear resolution, and the identification of the final product is clearer and more standard compared with the original iron label.
4. The work of manually identifying the pipe fitting is reduced, the information of the pipe fitting is identified by the two-dimensional code and the RFID, and after the code is scanned and read, the label is automatically identified and printed by the system without manual identification and operation, so that the efficiency is improved.
drawings
FIG. 1 is a schematic flow diagram of the process of the present invention.
Detailed Description
the invention relates to a marking method for a production process of a pipe fitting of a marine low-speed diesel engine, which combines a PET (polyester film label) and an RFID (radio frequency identification) label under different working conditions according to the characteristics of the pipe fitting of the marine low-speed diesel engine, combines an adhering mode and a hanging mode, realizes the clearness and reliability of the pipe fitting material marking in the whole production process, and meets the requirements of production management digitization.
The invention is described in further detail below with reference to the figures and the specific examples, which should not be construed as limiting the scope of the invention.
Referring to fig. 1, the present invention divides the whole manufacturing process of the marine low speed diesel engine pipe fitting into three stages: the method comprises a black pipe manufacturing stage, an inventory and surface treatment stage and an inventory check and delivery stage, wherein different material identification media are used for different stages. The method specifically comprises the following steps:
Black tube manufacturing stage-PET label (mylar label) is used. The PET label is used as an identity card of a pipe fitting, information can be read through a two-dimensional code scanning gun, specifically, a two-dimensional code and an information code are printed on the label through a professional thermal printer, and the two-dimensional code and the information code comprise product information and process information of the pipe fitting; the printed two-dimensional code quickly and conveniently transmits information to a production management system through a code scanning gun so as to carry out on-site production management; the information code is used as an auxiliary mark of the two-dimensional code and is used in occasions where a scanning gun is inconvenient to use and information does not need to be transmitted to a production management system.
in this stage, the fixing mode of label has two kinds to different pipe fittings: pasting and hanging. The pipe fittings with the outer diameters of 60mm and below 60mm are suspended; the pipe fitting is small in pipe diameter and large in outer surface curvature, and the pipe fitting is a precise cold drawn pipe, an oil film is attached to the surface of the pipe fitting, and a sticking mode is not suitable for use, so that the label is suspended and fixed on the pipe fitting by the binding belt. The pipe fitting with the outer diameter larger than 60mm adopts a sticking mode; the pipe fitting has large pipe diameter and large curvature of the outer surface, and the surface has no oil film, so the label can be pasted on the pipe fitting only by wiping the pipe fitting clean before pasting.
Clearing and surface treatment stages, namely adopting an acid-resistant and alkali-resistant RFID label (electronic label). The RFID label is replaced when counting after the black tube is manufactured, the two-dimensional code information of the PET label on the pipe fitting is transmitted to the RFID label one by one through information transmission of a production management system, and an operator only needs to replace the PET label with the RFID label one by one. The RFID label contains product information of the pipe fitting, information can be read and written through the RFID reader-writer, and the information is transmitted to the production management system, so that field production management is facilitated. The RFID label is acid-resistant and alkali-resistant, the information of the label is not read and written by the coating layer, and the problem that the polyester film two-dimensional code label is not suitable for acid pickling, phosphorization and surface treatment of coating is solved. The RFID tags are all hung on the flanges of the pipe fittings in a hanging and fixing mode.
Checking and checking the delivery stage, adopting a PET label (polyester film label), and the mode is the same as that of the black tube manufacturing stage. After the surface treatment of the pipe fitting is completed, secondary counting inspection is carried out, in the process, the RFID label information on the pipe fitting is transmitted to the PET label one by one through information transmission of a production management system, and the operating personnel only need to replace the RFID label with the PET label one by one. The two-dimensional code and the information code on the mylar label only contain the product information of the pipe fitting. During this stage of the tube-by-tube inventory inspection, the RFID tag is replaced with a PET tag. The replaced RFID can be reused for subsequent pipe identification, so that the cost is reduced. The PET label is convenient for users to identify the information of the pipe fittings, the two-dimensional code can transmit the information to the production management system through the scanning gun, the checking is convenient, and the manufacturing stage of the pipe fittings is closed.
As shown in figure 1, in the production and manufacturing of the low-speed diesel engine pipe fitting for the ship, the material identification runs through the whole process, and the material identification can transmit information in a digital mode without manual participation in information identification.
the scope of the invention is not limited to the embodiments described above, but also encompasses other variants and alternatives which are obvious for the invention.
Claims (5)
1. A marking method for a production process of a marine low-speed diesel engine pipe fitting is characterized by comprising the following steps: according to the characteristics of the marine low-speed diesel engine pipe fitting, under different working conditions, the polyester film label is combined with the electronic label, and the pasting mode and the hanging mode are combined, so that the pipe fitting material identification is clear and reliable in the whole production process, and the requirement of production management digitization is met.
2. The identification method for the production process of the marine low-speed diesel engine pipe fitting according to claim 1, wherein the identification method comprises the following steps: the identification method comprises the following specific contents:
A black tube manufacturing stage, namely adopting a polyester film label;
printing a two-dimensional code and an information code on a label made of a polyester film by using a thermal printer, wherein the two-dimensional code and the information code comprise product information and process information of a pipe fitting; the information of the two-dimensional code is quickly transmitted to a production management system through a code scanning gun so as to facilitate field production management, and the information code is used as an auxiliary identifier of the two-dimensional code and is used in occasions where the scanning gun is inconvenient to use and the information does not need to be transmitted to the production management system;
Clearing and surface treatment stages-electronic tags are adopted;
When the black tube is checked after being manufactured, the information of the polyester film label on the tube is transmitted to the electronic label through the information transmission of the production management system, and then the polyester film label on the tube is replaced with the electronic label one by one; the electronic tag only contains product information of the pipe fitting, reads and writes information through the electronic tag reader-writer, and transmits the information to the production management system so as to facilitate on-site production management; the electronic tag is acid-resistant and alkali-resistant, and the information reading and writing of the electronic tag are not affected by the coating layer;
Checking, checking and delivering goods-adopting a polyester film label;
After the surface treatment of the pipe fitting is finished, checking for the second time, transmitting the information of the electronic tag on the pipe fitting to the polyester film tag through the information transmission of the production management system, and then replacing the electronic tag on the pipe fitting with the polyester film tag one by one; the two-dimensional code and the information code on the polyester film label only contain the product information of the pipe fitting, and the information of the two-dimensional code is transmitted to a production management system through a code scanning gun so as to carry out on-site production management.
3. the identification method for the production process of the marine low-speed diesel engine pipe fitting according to claim 2, characterized in that: the fixing mode of the mylar label is sticking or hanging, wherein sticking means that the mylar label is directly stuck to the outer surface of the pipe after the pipe is wiped clean, and hanging means that the mylar label is hung and fixed on the pipe by using a binding belt; the electronic tag is fixed by hanging the electronic tag on a flange of the pipe fitting.
4. the identification method for the production process of the marine low-speed diesel engine pipe fitting according to claim 3, wherein the identification method comprises the following steps: the pipe fittings with the outer diameters of 60mm and below 60mm are fixed with the mylar labels in a hanging mode, and the pipe fittings with the outer diameters larger than 60mm are fixed with the mylar labels in an adhering mode.
5. The identification method for the production process of the marine low-speed diesel engine pipe fitting according to claim 2, characterized in that: and the replaced electronic tags in the checking and shipping stage are recycled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910751478.0A CN110569930A (en) | 2019-08-15 | 2019-08-15 | Identification method for production process of low-speed diesel engine pipe fitting for ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910751478.0A CN110569930A (en) | 2019-08-15 | 2019-08-15 | Identification method for production process of low-speed diesel engine pipe fitting for ship |
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| Publication Number | Publication Date |
|---|---|
| CN110569930A true CN110569930A (en) | 2019-12-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910751478.0A Pending CN110569930A (en) | 2019-08-15 | 2019-08-15 | Identification method for production process of low-speed diesel engine pipe fitting for ship |
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|---|---|---|---|---|
| JP2004133523A (en) * | 2002-10-08 | 2004-04-30 | Toyobo Co Ltd | Film production management system and film management system |
| CN101251886A (en) * | 2007-11-02 | 2008-08-27 | 淄博泰宝防伪技术产品有限公司 | Method for related using conventional false proof physical distribution data label and electronic label |
| CN202854870U (en) * | 2012-06-30 | 2013-04-03 | 无锡阿法迪科技有限公司 | RFID based feeder management system |
| CN107133765A (en) * | 2017-04-27 | 2017-09-05 | 上海藤丰信息技术有限公司 | A kind of multimodal transport freight tracking system and method |
| CN206816416U (en) * | 2017-03-23 | 2017-12-29 | 玛汀瑞亚汽车配件（上海）有限公司 | Simple fuel oil pipe |
| CN208737524U (en) * | 2018-09-21 | 2019-04-12 | 佳讯飞鸿（北京）智能科技研究院有限公司 | A kind of tool management portable unit based on wireless technology |
-
2019
- 2019-08-15 CN CN201910751478.0A patent/CN110569930A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004133523A (en) * | 2002-10-08 | 2004-04-30 | Toyobo Co Ltd | Film production management system and film management system |
| CN101251886A (en) * | 2007-11-02 | 2008-08-27 | 淄博泰宝防伪技术产品有限公司 | Method for related using conventional false proof physical distribution data label and electronic label |
| CN202854870U (en) * | 2012-06-30 | 2013-04-03 | 无锡阿法迪科技有限公司 | RFID based feeder management system |
| CN206816416U (en) * | 2017-03-23 | 2017-12-29 | 玛汀瑞亚汽车配件（上海）有限公司 | Simple fuel oil pipe |
| CN107133765A (en) * | 2017-04-27 | 2017-09-05 | 上海藤丰信息技术有限公司 | A kind of multimodal transport freight tracking system and method |
| CN208737524U (en) * | 2018-09-21 | 2019-04-12 | 佳讯飞鸿（北京）智能科技研究院有限公司 | A kind of tool management portable unit based on wireless technology |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191213 |
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| RJ01 | Rejection of invention patent application after publication |