CN117020359A - Welding method for process pipeline - Google Patents
Welding method for process pipeline Download PDFInfo
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- CN117020359A CN117020359A CN202310354961.1A CN202310354961A CN117020359A CN 117020359 A CN117020359 A CN 117020359A CN 202310354961 A CN202310354961 A CN 202310354961A CN 117020359 A CN117020359 A CN 117020359A
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- 238000003466 welding Methods 0.000 title claims abstract description 197
- 238000000034 method Methods 0.000 title claims abstract description 56
- 230000008569 process Effects 0.000 title claims abstract description 29
- 239000000463 material Substances 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 4
- 230000004048 modification Effects 0.000 claims description 4
- 238000012986 modification Methods 0.000 claims description 4
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims description 3
- 239000010962 carbon steel Substances 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000008901 benefit Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 239000011324 bead Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010891 electric arc Methods 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009430 construction management Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/02—Seam welding; Backing means; Inserts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/02—Seam welding; Backing means; Inserts
- B23K9/028—Seam welding; Backing means; Inserts for curved planar seams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/02—Seam welding; Backing means; Inserts
- B23K9/028—Seam welding; Backing means; Inserts for curved planar seams
- B23K9/0282—Seam welding; Backing means; Inserts for curved planar seams for welding tube sections
- B23K9/0286—Seam welding; Backing means; Inserts for curved planar seams for welding tube sections with an electrode moving around the fixed tube during the welding operation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/32—Accessories
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- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The application discloses a process pipeline welding method, and relates to the technical field of pipeline welding. The method comprises the following steps: step one, firmly paving a belt type track at any position outside or inside a pipeline, wherein the belt type track surrounds a circle at a position to be welded, and the tracks are connected end to end; and step two, installing the intelligent full-position automatic welding machine robot on the paved belt-type track. According to the application, the belt type track (which can be in various shapes such as a circle, an ellipse, and the like) is firmly paved at any position outside or inside the operation pipeline, and the robot of the full-position automatic welder is arranged on the belt type track, so that the pipeline is fixed by adopting the pipe and the welding trolley rotates around the pipe during welding, and the welding of all positions (flat, vertical, upward, transverse and inside) of the pipeline is realized; in addition, the manual factor limitation is reduced due to the fact that the operation is set through the handheld wireless controller in the welding process.
Description
Technical Field
The application relates to the technical field of pipeline welding, in particular to a process pipeline welding method.
Background
In the pipeline construction welding construction direction, because the automatic welding has the incomparable advantage of manual welding, the social high-quality welding worker resources are not only short of personnel, but also the employment price is higher and higher, so the application prospect in petrochemical industry and production process pipeline engineering is very wide, engineering construction management is more standard, and the investment in quality is necessarily increased to a reasonable level.
The applicant has improved the intelligence, application range and design flexibility existing in manual overspray welding process, and has proposed a process pipe welding method.
Disclosure of Invention
The application aims to provide a process pipeline welding method for solving the problems in the background technology.
In order to achieve the above purpose, the present application provides the following technical solutions: a process pipe welding method comprising the steps of:
step one, firmly paving a belt type track at any position outside or inside a pipeline, wherein the belt type track surrounds a circle at a position to be welded, and the tracks are connected end to end;
step two, mounting the robot of the full-position automatic welding machine on a paved belt track;
step three, dust removal and cleaning are carried out on the welding positions of the welded pipelines;
step four, constructing a shielding enclosure capable of blocking air flow in the area outside the welded pipeline;
fifthly, controlling the robot to move on the belt type track by using a controller capable of enabling the full-position automatic welding robot to operate;
stably placing an automatic wire feeder outside the pipeline at a position close to the belt type track, and enabling the automatic wire feeder to feed wires to the input end of the robot of the full-position automatic welding machine under the condition that the automatic wire feeder and the robot of the full-position automatic welding machine do not interfere with each other;
step seven, under the regulation and control of a controller, the robot of the full-position automatic welding machine performs pre-welding treatment on the pipeline in a mode of stopping moving the same distance on the belt track;
step eight, manually cleaning the position of the pre-welding treatment;
and step nine, controlling the robot to move on the belt type track by using a controller capable of enabling the full-position automatic welding robot to operate, so that the full-position automatic welding robot performs welding treatment on the whole pipeline.
Still further, the tape track has the following options according to the characteristics and the usage scene of the pipeline:
selecting one, when the pipeline is a carbon steel pipe and the pipe diameter is larger than 1000mm, adopting WD type external welding guide rails for the belt type track;
selecting two, when the pipeline is not adsorbed by the magnetic attraction characteristic, if a scene that the pipe diameter anticorrosive layer is larger than 3mm and the pipeline is made of any one or two of stainless steel materials is formed, the belt type track can adopt any one of an iron sheet hoop and a BD type guiding hoop;
thirdly, when the inner welding of the pipeline is performed, adopting an ND type inner welding guide rail when the inner welding pipe diameter is larger than 1000 mm;
and fourthly, when the pipeline is subjected to transverse welding treatment, adopting an HD-type transverse welding guide rail when the diameter during transverse welding is larger than 4000 mm.
Furthermore, a wireless intelligent welding control system for linkage of the full-position automatic welding machine robot and the controller is established between the full-position automatic welding machine robot and the controller, and the wireless intelligent welding control system, the full-position automatic welding machine robot, the controller and the automatic wire feeder are used for constructing an automatic pipeline welding unit.
Further, the controller stores 60-80 groups of welding parameter databases, the controller can perform modification of the welding parameter databases in a self-defined mode, and the controller can control a plurality of groups of full-position automatic welding machine robots.
Further, the main output characteristics in the robot of the all-position automatic welding machine comprise a carrying vehicle body, a track wheel set, an arc welding machine head, a driving machine seat and a power supply machine head;
the carrying vehicle body can provide carrying places for other characteristics besides the carrying vehicle body;
the track wheel set is arranged and carried at the bottom of the vehicle body, and stably moves on the belt track by means of a driving machine seat;
the driving machine seat is arranged at one end outside the carrying vehicle body, and the output end of the driving machine seat drives the track wheel set to rotate by virtue of a linkage piece arranged in the carrying vehicle body;
the power supply machine head is arranged on the surface of the top of the driving machine seat, the arc welding machine head is arranged on the surface of the top of the power supply machine head, and the discharge end of the power supply machine head is respectively connected with the power supply end of the driving machine seat and the power supply end of the arc welding machine head.
Furthermore, a wireless control chip for linking the wireless intelligent welding control system is embedded and installed at the middle end of the top of the all-position automatic welding machine robot, and a wireless input chip matched with the wireless control chip is installed in the controller.
Further, instruction data are stored in the wireless control chip, and the instruction data comprise welding equipment running state data, product geographic position data, operation worker data, welding environment data, workpiece number data and user-defined input data.
Still further, the welding equipment operating state data includes reserve voltage data, reserve current data, welding voltage data, and wire transfer speed data.
Furthermore, a GPS chip is preset in the wireless control chip, and the geographic position data of the product can obtain data of equipment teams, operators, welding processes and the like by means of GPS positioning.
Furthermore, a G network module is preset in the wireless controller, a SIM card corresponding to an operator can be replaced, and network communication between a site working point and a platform is realized.
Furthermore, the operation data of the persons, materials and machines related to the field welding can be uploaded to an intelligent welding management platform through a common G mobile network, and the parameters of the field intelligent welding equipment can be analyzed and optimized according to quality inspection data such as field pipeline flaw detection on the platform, so that optimized welding data can be accumulated better.
Compared with the prior art, the application has the beneficial effects that:
according to the welding method for the process pipeline, the belt type track is firmly paved at any position outside or inside the operation pipeline, and the robot of the full-position automatic welding machine is arranged on the belt type track, so that when the pipeline is welded, the pipeline is fixed by adopting a pipe, and the welding trolley rotates around the pipe, so that the welding of all positions (horizontal, vertical, upward, transverse and inward) of the pipeline is realized;
in addition, in the welding process, the manual factor limitation is reduced because the operation is performed through the handheld wireless controller, the welding quality and efficiency can be obviously improved, and the labor intensity of operators is reduced.
According to the process pipeline welding method, the full-position automatic welding machine robot uses 80% Ar+20% C02 mixed gas to protect the metal electrode MAG welding, so that the arc stability can be obviously improved during welding, molten drops are thinned, the excessive frequency is further increased, the heat power of an arc is increased, the surface tension of a molten pool is reduced, and finally a welding bead presents the appearance characteristic of being tiled and free of protruding defects.
Drawings
FIG. 1 is an isometric view of a full position automatic welder robot of the present application;
FIG. 2 is a view showing the composition of the robot parts of the automatic welder of the present application;
FIG. 3 is a front view of an automatic welder robot of the present application;
fig. 4 is a flow chart of an implementation of the present application.
In the figure: 1. a carrying vehicle body; 2. a rail wheel set; 3. an arc welding head; 4. a drive base; 5. and (5) supplying power to the machine head.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
It should be noted that, in the description of the present application, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.
Furthermore, it should be understood that the dimensions of the various elements shown in the figures are not drawn to actual scale, e.g., the thickness or width of some layers may be exaggerated relative to other layers for ease of description.
It should be noted that like reference numerals and letters refer to like items in the following figures, and thus once an item is defined or illustrated in one figure, no further detailed discussion or description thereof will be necessary in the following description of the figures.
In the pipeline construction welding construction direction, because the automatic welding has incomparable advantages of manual welding, the social high-quality welding worker resources are not only short of personnel, but also the employment price is higher and higher, so the application prospect in petrochemical industry and production process pipeline engineering is very wide, and the applicant improves the aspects of intelligence, application range, design flexibility and the like existing in the manual welding process and provides a process pipeline welding method.
Referring to fig. 4, the method includes the steps of:
step one, firmly paving a belt type track at any position outside or inside a pipeline, wherein the belt type track surrounds a circle at a position to be welded, and the tracks are connected end to end;
step two, mounting the robot of the full-position automatic welding machine on a paved belt track;
step three, dust removal and cleaning are carried out on the welding positions of the welded pipelines;
step four, constructing a shielding enclosure capable of blocking air flow in the area outside the welded pipeline;
fifthly, controlling the robot to move on the belt type track by using a controller capable of enabling the full-position automatic welding robot to operate;
stably placing an automatic wire feeder outside the pipeline at a position close to the belt type track, and enabling the automatic wire feeder to feed wires to the input end of the robot of the full-position automatic welding machine under the condition that the automatic wire feeder and the robot of the full-position automatic welding machine do not interfere with each other;
step seven, under the regulation and control of a controller, the robot of the full-position automatic welding machine performs pre-welding treatment on the pipeline in a mode of stopping moving the same distance on the belt track;
step eight, manually cleaning the position of the pre-welding treatment;
and step nine, controlling the robot to move on the belt type track by using a controller capable of enabling the full-position automatic welding robot to operate, so that the full-position automatic welding robot performs welding treatment on the whole pipeline.
It is emphasized that the application stably lays the belt type track at any position outside or inside the operation pipeline, and the robot of the full-position automatic welder is arranged on the belt type track, so that the pipeline is fixed by adopting the pipe and the welding trolley rotates around the pipe during welding, thereby realizing the welding of the full position (horizontal, vertical, upward, horizontal and inward) of the pipeline; in addition, in the welding process, the manual factor limitation is reduced because the operation is performed through the handheld wireless controller, the welding quality and efficiency can be obviously improved, and the labor intensity of operators is reduced.
Embodiment 1,
It should be noted that, the belt track in the present application has the following options according to the characteristics and the usage scenario of the pipeline:
selecting one, when the pipeline is a carbon steel pipe and the pipe diameter is larger than 1000mm, adopting WD type external welding guide rails for the belt type track;
selecting two, when the pipeline is not adsorbed by the magnetic attraction characteristic, if a scene that the pipe diameter anticorrosive layer is larger than 3mm and the pipeline is made of any one or two of stainless steel materials is formed, the belt type track can adopt any one of an iron sheet hoop and a BD type guiding hoop;
thirdly, when the inner welding of the pipeline is performed, adopting an ND type inner welding guide rail when the inner welding pipe diameter is larger than 1000 mm;
and fourthly, when the pipeline is subjected to transverse welding treatment, adopting an HD-type transverse welding guide rail when the diameter during transverse welding is larger than 4000 mm.
Embodiment II,
It is to be added that a wireless intelligent welding control system for linkage of the robot and the controller is established between the robot and the controller of the full-position automatic welding machine, and the wireless intelligent welding control system, the robot of the full-position automatic welding machine, the controller and the automatic wire feeder are used for constructing an automatic pipeline welding unit.
It should be emphasized that the automatic pipeline welding machine set mentioned in the application is a mature technical device existing at present, and the specific model of the automatic pipeline welding machine set is a wireless intelligent control full-position automatic welding robot of MG-500 series.
The robot can use 80% Ar+20% C02 mixed gas to protect the metal electrode MAG welding when in actual use, so that the stability of an electric arc can be obviously improved during welding, molten drops are thinned, the excessive frequency is further increased, the heat power of the electric arc is increased, the surface tension of a molten pool is reduced, and finally the welding bead presents the appearance characteristic of flat-laying without convex defects.
Third embodiment,
It should be noted that, in the present application, the controller stores 60 to 80 groups of welding parameter databases, the controller can perform modification of the welding parameter databases in a self-defined manner, and the controller can control a plurality of groups of full-position automatic welding machines.
Fourth embodiment,
Referring to fig. 1-3, the main output features of the robot of the full position automatic welder used in the present application include a carrying body 1, a rail wheel set 2, an arc welding head 3, a driving base 4 and a power supply head 5.
Wherein the carrying vehicle body 1 can provide carrying places for other characteristics besides the carrying vehicle body;
wherein the track wheel set 2 is arranged and carried at the bottom of the vehicle body 1 and stably moves on a belt track by means of the driving machine seat 4;
the driving machine seat 4 is arranged at one end outside the carrying vehicle body 1, and the output end of the driving machine seat drives the track wheel set 2 to rotate by virtue of a linkage piece arranged in the carrying vehicle body 1;
wherein the power supply machine head 5 is arranged on the surface of the top of the driving machine seat 4, the arc welding machine head 3 is arranged on the surface of the top of the power supply machine head 5, and the discharge end of the power supply machine head 5 is respectively connected with the power supply end of the driving machine seat 4 and the power supply end of the arc welding machine head 3.
Fifth embodiment (V),
Referring to fig. 1 and 2, in the present application, a wireless control chip for linking with a wireless intelligent welding control system is embedded and installed at the middle end of the top of the robot of the full-position automatic welding machine, a wireless input chip matched with the wireless control chip is installed inside the controller, wherein instruction data is stored inside the wireless control chip, the instruction data includes welding equipment operation state data, product geographical position data, workpiece number data and user-defined input data, and it is to be added that the welding equipment operation state data includes reserved voltage data, reserved current data, welding voltage data and wire transmission speed data, and it is to be noted that a GPS chip is preset inside the wireless control chip, and the product geographical position data obtains equipment group, operator, welding process and other data by means of GPS positioning.
It should be emphasized that, in the fifth embodiment, the robot of the present application is a simple description of the functions of the robot of the full-position automatic welder, and since the robot of the full-position automatic welder is a mature technical device existing at present, the applicant does not describe the specific structure and working principle of the robot of the full-position automatic welder too much.
In addition, when the application is used,
the G network module is preset in the wireless controller, the SIM card corresponding to the operator can be replaced, and network communication between the field working point and the platform is realized, so that operation data of related persons, materials and machines in field welding can be uploaded to the intelligent welding management platform through a common G mobile network, and parameters of the field intelligent welding equipment can be analyzed and optimized according to quality inspection data such as field pipeline flaw detection on the platform, and welding data can be accumulated and optimized better.
It should be added that the application has the following performance advantages when being implemented:
firstly, the method is suitable for automatic welding of a pipeline fixing port, is convenient to carry and operate, can weld with the pipe diameter of more than 130mm, can preset welding parameters through wireless remote control, finely adjusts the welding parameters in real time according to working conditions in welding work, adopts permanent magnet adsorption, facilitates field operation, eliminates complicated working procedures of erecting a track (steel track or guide track is optionally matched for materials with an anti-corrosion layer/heat preservation layer and the like), adopts gas shielded welding of CO2 gas or mixed gas (Ar+CO2) to configure a welding expert data management system, is convenient for a welding operator to directly call, and is simple and easy to learn; the welding operator can also self-define and modify, store and call the welding parameters, the welding trolley can wind the pipe round, and has a mirror image switching function, thereby being convenient for the friendly operation interface of the remote control direction key.
Second, the full-position automatic welder robot in the method is a four-axis motion automatic control system, so that the welding trolley can travel forwards/backwards and the welding torch can tilt upwards/downwards, leftwards/rightwards and forwards/backwards in actual use.
Thirdly, the one-key starting arc starting function is adopted, and the quick return function is realized, so that the welded pipeline has the advantages of attractive weld joint formation and good welding quality, meets the requirements of radiographic flaw detection, has the functions of an automatic welding and cutting integrated machine, and can meet the all-position welding of outer circular seams, inner circular seams, fillet welds, transverse welds, vertical welds, flat welds, vertical welds, overhead welds and the like.
Although embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.
Claims (11)
1. A process pipeline welding method is characterized in that: the method comprises the following steps:
step one, firmly paving a belt type track at any position outside or inside a pipeline, wherein the belt type track surrounds a circle at a position to be welded, and the tracks are connected end to end;
step two, mounting the robot of the full-position automatic welding machine on a paved belt track;
step three, dust removal and cleaning are carried out on the welding positions of the welded pipelines;
step four, constructing a shielding enclosure capable of blocking air flow in the area outside the welded pipeline;
fifthly, controlling the robot to move on the belt type track by using a controller capable of enabling the full-position automatic welding robot to operate;
stably placing an automatic wire feeder outside the pipeline at a position close to the belt type track, and enabling the automatic wire feeder to feed wires to the input end of the robot of the full-position automatic welding machine under the condition that the automatic wire feeder and the robot of the full-position automatic welding machine do not interfere with each other;
step seven, under the regulation and control of a controller, the robot of the full-position automatic welding machine performs pre-welding treatment on the pipeline in a mode of stopping moving the same distance on the belt track;
step eight, manually cleaning the position of the pre-welding treatment;
and step nine, controlling the robot to move on the belt type track by using a controller capable of enabling the full-position automatic welding robot to operate, so that the full-position automatic welding robot performs welding treatment on the whole pipeline.
2. A process pipe welding method according to claim 1, wherein: the belt track has the following options according to the different characteristics and use scenes of the pipeline:
selecting one, when the pipeline is a carbon steel pipe and the pipe diameter is larger than 1000mm, adopting WD type external welding guide rails for the belt type track;
selecting two, when the pipeline is not adsorbed by the magnetic attraction characteristic, if a scene that the pipe diameter anticorrosive layer is larger than 3mm and the pipeline is made of any one or two of stainless steel materials is formed, the belt type track can adopt any one of an iron sheet hoop and a BD type guiding hoop;
thirdly, when the inner welding of the pipeline is performed, adopting an ND type inner welding guide rail when the inner welding pipe diameter is larger than 1000 mm;
and fourthly, when the pipeline is subjected to transverse welding treatment, adopting an HD-type transverse welding guide rail when the diameter during transverse welding is larger than 4000 mm.
3. A process pipe welding method according to claim 1, wherein: a wireless intelligent welding control system for linkage of the full-position automatic welding machine robot and the controller is established between the full-position automatic welding machine robot and the controller, and the wireless intelligent welding control system, the full-position automatic welding machine robot, the controller and the automatic wire feeder are used for constructing an automatic pipeline welding unit.
4. A process pipe welding method according to claim 1, wherein: the controller is internally stored with 60-80 groups of welding parameter databases, the controller can perform modification of the welding parameter databases in a self-defined mode, and the controller can control a plurality of groups of all-position automatic welding machine robots.
5. A process pipe welding method according to claim 3, wherein: the main output characteristics of the robot of the full-position automatic welding machine comprise a carrying vehicle body (1), a track wheel set (2), an arc welding machine head (3), a driving machine seat (4) and a power supply machine head (5);
the carrying vehicle body (1) can provide carrying places for other characteristics besides the carrying vehicle body;
the track wheel set (2) is arranged and carried at the bottom of the vehicle body (1) and stably moves on the belt track by means of the driving machine seat (4);
the driving machine seat (4) is arranged at one end outside the carrying vehicle body (1), and the output end of the driving machine seat drives the track wheel set (2) to rotate by virtue of a linkage piece arranged in the carrying vehicle body (1);
the power supply machine head (5) is arranged on the surface of the top of the driving machine seat (4), the arc welding machine head (3) is arranged on the surface of the top of the power supply machine head (5), and the discharge end of the power supply machine head (5) is respectively connected with the power supply end of the driving machine seat (4) and the power supply end of the arc welding machine head (3).
6. A process pipe welding method according to claim 5, wherein: the middle end at the top of the all-position automatic welding machine robot is embedded and provided with a wireless control chip for linking the wireless intelligent welding control system, and the controller is internally provided with a wireless input chip matched with the wireless control chip.
7. A process pipe welding method according to claim 6, wherein: the wireless control chip is internally provided with instruction data, wherein the instruction data comprise welding equipment running state data, product geographical position data, operation worker data, welding environment data, workpiece number data and user-defined input data.
8. A process pipe welding method according to claim 7, wherein: the welding equipment operation state data comprise reserved voltage data, reserved current data, welding voltage data and wire transmission speed data.
9. A process pipe welding method according to claim 7, wherein: the GPS chip is preset in the wireless control chip, and the geographic position data of the product can obtain data of equipment teams, operators, welding processes and the like by means of GPS positioning.
10. A process pipe welding method according to claim 7, wherein: the wireless controller is internally provided with a 4G network module in advance, the SIM card corresponding to the operator can be replaced, and network communication between the site working point and the platform is realized.
11. A process pipe welding method according to claim 7, wherein: the operation data of the persons, materials and machines related to the field welding can be uploaded to an intelligent welding management platform through a common 4G mobile network, and the parameters of the field intelligent welding equipment can be analyzed and optimized according to quality inspection data such as field pipeline flaw detection on the platform, so that the optimized welding data can be accumulated better.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310354961.1A CN117020359A (en) | 2023-04-06 | 2023-04-06 | Welding method for process pipeline |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310354961.1A CN117020359A (en) | 2023-04-06 | 2023-04-06 | Welding method for process pipeline |
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