CN111468901B - A highly flexible and efficient integrated pipe intelligent production process - Google Patents
A highly flexible and efficient integrated pipe intelligent production process Download PDFInfo
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- CN111468901B CN111468901B CN202010321251.5A CN202010321251A CN111468901B CN 111468901 B CN111468901 B CN 111468901B CN 202010321251 A CN202010321251 A CN 202010321251A CN 111468901 B CN111468901 B CN 111468901B
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 99
- 238000003466 welding Methods 0.000 claims abstract description 42
- 238000005520 cutting process Methods 0.000 claims abstract description 22
- 239000004576 sand Substances 0.000 claims abstract description 21
- 238000005452 bending Methods 0.000 claims abstract description 16
- 238000005406 washing Methods 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims description 30
- 239000000463 material Substances 0.000 claims description 19
- 238000012360 testing method Methods 0.000 claims description 17
- 238000012545 processing Methods 0.000 claims description 13
- 238000007689 inspection Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 7
- 210000001503 joint Anatomy 0.000 claims description 7
- 238000012790 confirmation Methods 0.000 claims description 6
- 238000003860 storage Methods 0.000 claims description 5
- 238000009826 distribution Methods 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 3
- 238000005554 pickling Methods 0.000 claims description 3
- 238000005482 strain hardening Methods 0.000 claims description 3
- 239000002173 cutting fluid Substances 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims 3
- 238000002360 preparation method Methods 0.000 abstract description 2
- 238000007726 management method Methods 0.000 description 52
- 238000013461 design Methods 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 238000005070 sampling Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G1/00—Storing articles, individually or in orderly arrangement, in warehouses or magazines
- B65G1/02—Storage devices
- B65G1/04—Storage devices mechanical
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G1/00—Storing articles, individually or in orderly arrangement, in warehouses or magazines
- B65G1/02—Storage devices
- B65G1/04—Storage devices mechanical
- B65G1/137—Storage devices mechanical with arrangements or automatic control means for selecting which articles are to be removed
- B65G1/1373—Storage devices mechanical with arrangements or automatic control means for selecting which articles are to be removed for fulfilling orders in warehouses
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Abstract
The invention discloses an intelligent production process of a high-flexibility high-efficiency comprehensive pipe, which adopts an automatic stereoscopic warehouse, automatic sand washing, automatic cutting, first welding and last bending, automatic pipe bending, flange or sleeve assembly assembling and welding integrated machine, full-automatic logistics, manual assembly/welding stations and a full-automatic logistics system to connect the automatic equipment and the manual stations together. The production process is reasonably configured by combining the yield requirement, not only considers automation equipment and automation logistics, but also considers manual assembly/welding stations, ensures flexibility of a production line and applicability of multiple products, has advancement of a software system of the production line, realizes automatic production and task automatic scheduling, has functions of production preparation, production management, progress feedback, quality tracking and the like, and realizes full life cycle management of the pipe fitting.
Description
Technical Field
The invention relates to the field of carbon steel pipe processing equipment, in particular to an intelligent production process for a high-flexibility high-efficiency comprehensive pipe.
Background
The existing pipe production line of the current domestic shipyard is generally divided into small, medium and large three lines for production, the flexible production requirement cannot be embodied, and the production of the pipe fittings is not beneficial to overall arrangement:
① The small pipe production line is a seamless steel pipe with a nominal diameter DN 15-DN 50;
② The middle pipe production line is a seamless steel pipe with a nominal diameter DN 65-DN 150;
③ The large pipe production line is a seamless steel pipe with a nominal diameter DN 200-DN 500;
and (II) the design work and the data of the pipe production line are not communicated, so that the design and the on-site production are seriously disjointed.
1) The process data BOM is not collected enough, the process data accuracy is poor, and how the pipe sleeve materials are matched is poor;
2) The matching of the technical center diagram and the integrity of the material tray is not consistent with the problem, and the integrity of the tray is low;
3) The on-site manual splitting of the receipt chart and the optimization of blanking data of a checking technical center are required;
and thirdly, the intelligent degree of the production line control system is insufficient, and the logistics system cannot be fully automatically scheduled.
1) The core function of the production line management software is not complete, only the surface management of the pipe grouping is carried out, deep MES management development is not carried out, and enough process management of the whole pipe flow is lacked;
2) The production line management software cannot perform advanced scheduling at the station level, and cannot automatically schedule the production plan according to the actual on-site production.
3) Without an automatic logistics system, the workpiece transmission can only be controlled manually or semi-automatically;
4) The subsequent working procedures after the pipe fitting is processed do not realize automatic management of intelligent software, can not realize that different flows Cheng Guanzi are matched with different trays, can not realize automatic sampling inspection and flaw detection proportion, automatic sampling inspection and pressure test, surface treatment and the like;
And (IV) the intelligent degree of the production line equipment is low, and the intelligent manufacturing requirement cannot be met.
1) The stock of raw materials of the pipe cannot realize the automatic three-dimensional warehouse storage, and the production efficiency is low.
2) The surface of the pipe fitting is not automatically washed, and the surface of the pipe is rusted, so that a large amount of polishing work is needed to make up for the deficiency;
3) Most of domestic intelligent manufacturing equipment is incomplete in intelligent function, needs manual auxiliary operation and has low production efficiency;
4) The majority of pipe fitting processing capacity is manually operated to compensate the flow line processing capacity;
5) Automatic code spraying cannot be realized, and the time for simple two-dimensional code pasting and steel seal knocking is long;
in summary, the conventional pipe production line has the defects of low production efficiency and much time consumption, and the technical problem of the intelligent pipe production line is needed to be solved by a designer.
Disclosure of Invention
In order to solve the technical problems, the invention provides an intelligent production process of a high-flexibility high-efficiency comprehensive pipe, which comprises the following steps:
First) the pipe is output from the pipe automatic three-dimensional warehouse in a first-in first-out mode, enters the pipe sand washer through the logistics roller way system to automatically wash sand, and then enters the pipe sand washer to automatically clean sand.
Secondly), after the pipe is washed out, coding is carried out by an automatic coding machine of the pipe, and then the pipe enters a sawing machine of the pipe for cutting. The automatic coding machine for the pipe adopts an automatic ink-jet mode for processing and transferring conveniently.
Thirdly), cutting the pipe by a band saw of a pipe sawing machine, matching the automatic sawing machine with a corresponding beveling machine, and beveling two ends of the pipe.
Fourth), various cutting equipment of the cutting station automatically receives task instructions and cut numerical control programs from the pipeline informatization management system, and feedback confirmation of a finished task is automatically carried out after cutting is completed; the short material generated by cutting falls into a pre-placed tray automatically under 600 mm.
And fifthly), after the pipe is cut, adopting an automatic butt welding machine to carry out automatic butt welding, or adopting an assembly welding integrated machine to weld a flat flange and a welding sleeve, and simultaneously, automatically sending production information and instructions of the butt-jointed pipe to an upper computer of equipment of the automatic butt welding machine or the assembly welding integrated machine by a pipeline informatization management system.
Sixthly), after the pipe is cut, bent and welded once, the pipe is transported to a buffer platform of a semi-automatic and manual work workstation by a logistics roller way system according to the process arrangement of instructions of a pipeline informatization management system, and meanwhile, the pipeline informatization management system sends production information and instructions of butt joint pipes to a computer terminal of each station.
Seventhly), the pipeline informatization management system generates a pipe accessory tray list required by each workstation according to task work packages of each production station, and pipe accessories required by each workstation are distributed to each workstation according to the scheduling in advance by pipe accessory warehousing personnel.
Eighth), the pipes are placed in the pipe fitting finished pallet in a crane lifting mode, and the pipeline informatization management system generates a pallet loading list of each subsequent procedure and manages the whole processes of pallet storage, transportation, gathering and distribution and the like.
Nine) after the pipe is finished, the pipeline informatization management system carries out nondestructive inspection test, pressure test, sand washing, paint, field installation, shipboard installation and final submitting on the pipe to manage the whole process, generates test and test list, generates test report, records and confirms the process through mobile phone, mobile terminal or computer, and completes the whole life cycle management of the whole pipe manufacture. And a mobile terminal is adopted to take into account the progress record and confirmation of the pickling phosphating and galvanization external cooperation procedures.
Further, the diameter specification of the pipe is DN 40-DN 400.
Further, the cutting fluid is adopted for automatic welding after cutting in the third step
And (3) cold working the pipe to ensure that the groove meets the requirement of butt joint automatic welding.
In the fifth step, the pipe is bent after the flat flange is welded, the pipe is transported to a buffer platform of a pipe bending workstation of the numerical control pipe bending machine by a logistics roller system, and various production information and instructions of the pipe are sent to an upper computer of the numerical control pipe bending machine by the system.
The invention effectively improves the production efficiency, reduces the production cost, improves the processing precision, and can realize mass and high-quality tissue production.
Drawings
FIG. 1 is a schematic diagram of the process flow of the present invention.
In the figure, a three-dimensional warehouse, a material flow roller way, a pipe sand washing machine, a pipe automatic coding machine, a pipe sawing machine, a beveling machine, a tray, an automatic butt welding machine, a team assembling and welding integrated machine, a numerical control pipe bending machine and a caching platform are respectively arranged in sequence, wherein the three-dimensional warehouse, the material flow roller way, the pipe sand washing machine, the pipe automatic coding machine, the pipe sawing machine, the beveling machine, the tray, the automatic butt welding machine, the team assembling and welding integrated machine, the numerical control pipe bending machine and the caching platform are respectively arranged in sequence.
Detailed Description
As shown in fig. 1, the intelligent production process of the high-flexibility high-efficiency comprehensive pipe comprises the following steps:
1) Raw material feeding of the pipe automatic stereoscopic warehouse 1 is carried out according to a material demand list of a pipeline informatization management system, an operator automatically arranges the production materials through the pipeline informatization management system, the checked and error-free pipe is hoisted to a feeding buffer area, and information such as pipe specifications, furnace batch numbers and the like is scanned or input into the pipeline informatization management system, and the pipe enters a warehouse position of the pipe automatic stereoscopic warehouse 1 with a high gradient through overturning by a buffer material rack feeding mechanism.
2) The pipeline informatization management system generates a pipe accessory tray list required by each workstation according to the task work package of each production station, and pipe accessory warehouse personnel distributes pipe accessories required by each workstation to each equipment station and the manual assembly/welding station according to the scheduling.
3) The pipe is turned over from the pipe automatic three-dimensional warehouse 1 to the logistics roller way line through the vertical warehouse blanking mechanism in a first-in first-out mode, automatically enters the pipe sand cleaning machine 3 through the logistics roller way system 2 to automatically clean sand, then enters the pipe sand cleaning machine 4 to automatically clean sand, and is controlled in the whole process without any manpower. The driving motor of the logistics roller way system 2 is electrically connected with the pipeline informatization management system.
4) After the pipe is washed out, the pipe is automatically scheduled to enter different pipe sawing machines 6 and pipe automatic coding machines 5 according to the setting of the pipeline informatization management system, the working sequence of the pipe sawing machines 6 and the pipe automatic coding machines 5 is that coding is firstly carried out and then cutting is carried out, the pipe coding adopts an automatic ink-jet mode, and all pipe fitting related production information is easily and intelligently identified by an intelligent line station by adopting coding on a pipe number.
5) The pipe diameter specification is DN 40-DN 400, all cut through the band saw of the pipe sawing machine 6, the automatic sawing machine 6 is matched with the corresponding beveling machine 7, the two ends of the pipe are beveled, automatic welding is needed after cutting, and the cold working mode is adopted to ensure that the beveled meets the requirement of butt joint automatic welding.
6) All kinds of cutting equipment of the cutting station automatically receive task instructions and cut numerical control programs from the pipeline informatization management system through set programs, feedback confirmation of a finished task is automatically carried out after cutting is finished, automatic operation is not needed to be manually interfered in principle, and related processing work is carried out by patrol personnel only when the pipeline informatization management system gives an alarm. Short materials generated by cutting are less than 600mm and automatically fall into a pre-placed tray 8, and the short pipe tray 8 is automatically conveyed to a short piece manufacturing area in a manual logistics conveying mode according to a pipeline informatization management system production instruction. The generated excess materials are stored by arranging a temporary area beside the pipeline, and the generated excess materials are optimized by a pipeline informatization management system through a set program and automatic nesting as far as possible in principle, so that the generation of the excess materials is reduced as far as possible.
7) After a part of pipes are cut, automatic butt welding is needed, the pipes are automatically transported to a buffer platform of a workstation of the automatic butt welding machine 9 by the logistics roller system 2, and meanwhile, the pipeline informatization management system automatically sends production information and instructions of the butt welding pipes to an upper computer of the butt welding equipment through a set program.
8) After the cutting of a part of the pipes is completed, the welding of the flat flange and the welding sleeve fillet weld is required, the welding is automatically carried out to a buffer platform of the flange or sleeve assembly welding integrated machine 10 by the logistics roller way system 2, and meanwhile, the pipeline informatization management system sends production information and instructions of the butt joint pipes to an upper computer of the flat flange and sleeve welding equipment through a set program. The flange or the sleeve is placed and assembled in a semi-automatic manual feeding mode, and automatic positioning welding and automatic welding of the flange or the sleeve are achieved.
9) After the pipe is welded with the flat flange, if the pipe is required to be bent, the pipe is automatically transported to a buffer platform of a pipe bending workstation of the numerical control pipe bending machine 11 by the logistics roller system 2, and the pipeline informatization management system automatically sends production information and instructions of the pipe to an upper computer of the numerical control pipe bending machine 11 through a set program. The numerical control pipe bending machine 11 realizes automatic pipe bending of pipes with flanges or sleeves under the condition of personnel monitoring.
10 After the pipe is cut, bent and welded once, the pipe is automatically transported to a buffer platform of a semi-automatic and manual work workstation by the logistics roller way system 2 according to the process arrangement of the instructions of the pipeline informatization management system, and meanwhile, the pipeline informatization management system automatically sends the production information and the instructions of the butt joint pipe to a computer terminal of each station through a set program. In order to improve the efficiency of the manual work station and reduce the logistics times, the manual work station should form the 2D/3D finished pipe as once as possible.
11 The pipeline informatization management system generates a pipe accessory tray list required by each workstation according to the task work package of each production station, and pipe accessories required by each workstation are distributed to each workstation in advance by pipe accessory warehousing personnel according to the scheduling and adopting a manual logistics mode.
12 The finished pipe after welding is placed in a pipe fitting finishing tray in a crane lifting mode, and the pipeline informatization management system generates a tray loading list of each subsequent procedure and manages the whole processes of storage, transportation, collection and distribution of the tray.
13 After the pipe is finished, the pipeline informationized management system manages the whole processes of nondestructive inspection test, pressure test, sand washing, paint, field installation, shipboard installation and final submission of the subsequent pipe, generates test and test lists, generates test reports, records and confirms the processes through a mobile phone, a mobile terminal or a computer, and completes the whole life cycle management of the whole pipe manufacture. And a mobile terminal is adopted to take into account the progress record and confirmation of the pickling phosphating and galvanization external cooperation procedures. The pipeline informatization management system is a pipeline informatization MES management system and is the prior art.
The invention has the following beneficial effects:
1. breaks the existing production line of the pipe in the shipyard in China and is generally divided into small, medium and large production lines.
1) The intelligent production line of the pipe has the application range of diameters DN 40-DN 400, covers the production range of small-caliber, medium-caliber and large-caliber pipes of common pipes, reflects the flexible production requirement and is beneficial to overall arrangement of the production of pipe fittings.
2) The flexibility of production is further strengthened, and the intelligent production line of comprehensive pipes is used, and the application range of the pipes is DN 40-DN 400, and covers more than 80% of production capacity, and the flexibility of the production line is further strengthened, so that the pipe production line can adapt to the needs of ship type diversification.
2. The design work is communicated with the data of the pipe production line, and the design is tightly attached to the site.
1) The pipeline informatization MES management system is used for importing design information, planning information and material information from design/ERP according to each ship-shaped sectional tray in batches, designing and modifying information, automatically creating a pipe production task package, automatically performing high-grade production scheduling, releasing the task package to a workshop for production, automatically generating corresponding numerical control instructions for equipment, matching corresponding tool fixtures and automatically selecting WPS for pipes; simultaneously, a task queue is generated for the semi-automatic and manual stations in real time, production scheduling of each motorized station is automatically carried out, and required materials are automatically distributed to a buffer area of the station through a logistics system.
2) An IDF file containing necessary process information for pipe machining is derived from the technical software AM, and archive management is performed. The pipeline informatization MES management system accesses the archived IDF file and reads the IDF file to acquire the model and process data of the pipe to form a pipe machining BOM.
3) The ERP system provides the planned start and planned finish times for each pallet tube production. The pipeline informatization MES management system automatically completes calculation of a processing path and advanced production of each station according to the imported pallet making plan and pipe processing BOM (on the premise of meeting the pallet finishing plan, automatically determines the processing time of each processing task at each station, automatically balances the work load of each station, automatically adjusts the planning time of a production line according to the insertion order, equipment faults, raw material problems and the like), and feeds back the finishing state of each pipe to the owner existing ERP system in the production process.
4) The ERP system provides inventory information of materials required for pipe processing, and is used for checking the satisfaction of the prenatal materials by the pipeline informatization MES management system.
5) The ERP system provides inventory information of materials required for pipe processing, and is used for checking the satisfaction of the prenatal materials by the pipeline informatization MES management system.
6) The pipeline informatization MES management system has the functions of production control, data acquisition, abnormal early warning, historical information, system integration, various report analyses and the like, and all report templates can be configured by themselves to meet the data requirements of various monitoring devices in a central control room.
7) The automation degree of the comprehensive production line is greatly improved, the international intelligent manufacturing flow level is achieved, and compared with the production line planned in the prior art, the three-dimensional warehouse, the pipe sand washing machine, the pipe sawing machine, the beveling machine, the automatic butt welding machine and the numerical control pipe bending machine of the production line are all automatic devices, and are the prior art.
8) The pipeline informatization MES management system has an advanced scheduling function, has the function of realizing instant automatic scheduling by interacting and controlling production hardware signals, and has the function of managing the whole life cycle from the design of a pipe to the ship installation of the pipe.
3. The intelligent degree of the pipeline informatization management system and the logistics roller way can be fully automatically scheduled.
1) The core function of the pipeline informatization management system is perfect, deep MES management development is carried out, and the process management of the whole process of the pipe can be carried out;
2) The pipeline informatization management system can completely carry out advanced scheduling of station level, and can automatically schedule a production plan according to the actual on-site production.
3) The automatic logistics roller way is equipped, and the pipe is automatically allocated and conveyed to a required station through the logistics roller way by a software system instruction;
4) The automatic management of intelligent software is completely realized through a pipeline informationized MES management system for the subsequent working procedures after the pipe fitting is processed, different streams Cheng Guanzi can be matched with different trays, the automatic sampling inspection proportion, the automatic sampling inspection pressure test, the surface treatment and the like can be realized;
4. The intelligent degree of production line equipment is high, satisfies intelligent manufacturing needs.
1) The pipe raw material library information is fed back to the pipeline informatization management system, and the three-dimensional library is scheduled by the MES management system, so that automatic three-dimensional library storage is realized, and the production efficiency is high;
2) Automatic sand washing is carried out on the surface of the pipe fitting, rust exists on the surface of the pipe, the surface of the pipe does not need to be polished, dirt, gravel, scales and rust on the outer surface of the pipe are cleaned, the quality of the surface of the pipe is improved, and the surface of the pipe after sand washing reaches the Sa2.5 level standard;
3) Automatic code spraying of the automatic code printing equipment for the pipes can be realized, and the problem of manual code sticking is solved.
The production process is reasonably configured by combining the yield requirement, not only considers automation equipment and automation logistics, but also considers manual assembly/welding stations, ensures flexibility of a production line and applicability of multiple products, has advancement of a software system of the production line, realizes automatic production and task automatic scheduling, has functions of production preparation, production management, progress feedback, quality tracking and the like, and realizes full life cycle management of the pipe fitting.
Claims (4)
1. An intelligent production process for a high-flexibility high-efficiency comprehensive pipe is characterized by comprising the following steps of: the method comprises the following steps:
Firstly) outputting the pipe from a pipe automatic three-dimensional warehouse (1) in a first-in first-out mode, entering a pipe sand washer (3) through a logistics roller way system (2) to automatically wash sand, and then entering a pipe sand washer (4) to automatically clean sand;
secondly), after the pipe is washed out, coding is performed through an automatic coding machine (5) of the pipe, then the pipe enters a sawing machine (6) of the pipe for cutting, and the automatic coding machine (5) of the pipe adopts an automatic ink-jet mode for processing and circulating conveniently;
thirdly, cutting the pipe by a band saw of a pipe sawing machine (6), matching the automatic sawing machine (6) with a corresponding beveling machine (7), and beveling two ends of the pipe;
Fourth), various cutting equipment of the cutting station automatically receives task instructions and cut numerical control programs from the pipeline informatization management system, and feedback confirmation of a finished task is automatically carried out after cutting is completed; the short material generated by cutting falls into a pre-placed tray (8) automatically under 600 mm;
Fifthly), after the pipe is cut, an automatic butt welding machine (9) is adopted to carry out automatic butt welding, or an assembly welding integrated machine (10) is adopted to weld a flat flange and a welding sleeve, and meanwhile, a pipeline informatization management system automatically sends production information and instructions of the butt welding pipe to an upper computer of equipment of the automatic butt welding machine (9) or the assembly welding integrated machine (10);
Sixthly, after the pipe is cut, bent and welded once, the pipe is transported to a buffer platform of a semi-automatic and manual work workstation by a logistics roller way system (2) according to the process arrangement of instructions of a pipeline informatization management system, and meanwhile, the pipeline informatization management system sends production information and instructions of the butt joint pipe to a computer terminal of each station;
Seventhly), the pipeline informatization management system generates a pipe accessory tray list required by each workstation according to task work packages of each production station, and pipe accessories required by each workstation are distributed to each workstation according to the scheduling in advance by pipe accessory warehousing personnel;
Eighth), the pipe is placed in a pipe fitting finished pallet in a crane lifting mode, a pallet loading list of each subsequent procedure is generated by a pipeline informatization management system, and management is carried out on the whole processes of pallet storage, transportation, gathering and distribution and the like;
nine) after the pipe is finished, the pipeline informatization management system carries out nondestructive inspection test, pressure test, sand washing, paint, field installation, shipboard installation and final submitting on the pipe to manage the whole process, generates test and test list, generates test report, records and confirms the process through mobile phone, mobile terminal or computer to complete the whole life cycle management of the whole pipe manufacture;
And a mobile terminal is adopted to take into account the progress record and confirmation of the pickling phosphating and galvanization external cooperation procedures.
2. An intelligent production process for a high-flexibility high-efficiency composite pipe according to claim 1, wherein: the diameter specification of the pipe is DN 40-DN 400.
3. An intelligent production process for a high-flexibility high-efficiency composite pipe according to claim 1, wherein: in the third step, automatic welding is needed after cutting, and the cutting fluid is adopted for cold working of the pipe, so that the groove meets the requirement of butt joint automatic welding.
4. An intelligent production process for a high-flexibility high-efficiency composite pipe according to claim 1, wherein: in the fifth step, the pipe is bent after the flat flange is welded, the pipe is transported to a buffer platform of a pipe bending workstation of the numerical control pipe bending machine (11) by a logistics roller system (2), and various production information and instructions of the pipe are sent to an upper computer of the numerical control pipe bending machine (11) by the system.
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| CN202010321251.5A CN111468901B (en) | 2020-04-22 | 2020-04-22 | A highly flexible and efficient integrated pipe intelligent production process |
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| CN112257834A (en) * | 2020-10-22 | 2021-01-22 | 广州文冲船厂有限责任公司 | Method and system for managing codes in pipe processing production |
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| CN121245503A (en) * | 2025-12-04 | 2026-01-02 | 南通中远海运船务工程有限公司 | Medium and small pipe processing production system and method |
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