CN115255572A - Transverse gas shielded welding process for multipurpose end - Google Patents
Transverse gas shielded welding process for multipurpose end Download PDFInfo
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- CN115255572A CN115255572A CN202210959699.9A CN202210959699A CN115255572A CN 115255572 A CN115255572 A CN 115255572A CN 202210959699 A CN202210959699 A CN 202210959699A CN 115255572 A CN115255572 A CN 115255572A
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- 238000003466 welding Methods 0.000 title claims abstract description 289
- 238000000034 method Methods 0.000 title claims abstract description 30
- 230000008569 process Effects 0.000 title claims abstract description 29
- 239000002184 metal Substances 0.000 claims abstract description 30
- 229910052751 metal Inorganic materials 0.000 claims abstract description 30
- 230000001681 protective effect Effects 0.000 claims abstract description 21
- 238000012544 monitoring process Methods 0.000 claims description 9
- 230000001788 irregular Effects 0.000 claims description 3
- 239000013589 supplement Substances 0.000 claims description 3
- 238000012360 testing method Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 73
- 239000011261 inert gas Substances 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- B23K9/16—Arc welding or cutting making use of shielding gas
-
- 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
- B23K9/235—Preliminary treatment
-
- 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
- B23K9/24—Features related to electrodes
- B23K9/28—Supporting devices for electrodes
-
- 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
-
- 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
- B23K9/325—Devices for supplying or evacuating shielding gas
Abstract
The invention discloses a transverse gas shielded welding process for a multipurpose end head, which comprises the following steps: s1: fixing a metal part to be welded, and determining the width of a welding seam; s2: the power supply and the protective gas pipeline are connected and connected with the pipeline electromagnetic valve; s3: the bottom of the welding end is connected with a welding seam of the radiating fin; s4: connecting a welding gun with a spare air supply pipeline to weld an end head; s5: adjusting the inclination angle of the welding gun according to the thickness of the metal piece and the width of the welding seam; s6: slowly driving the multipurpose welding end to implement pressure-stabilizing gas supply protection; s7: adjusting the welding moving speed and the moving mode according to the welding difficulty; s8: controlling the gas supply rate of the gas cylinder to compensate the welding end according to the continuous working state of the welding gun; s9: after welding, a welding power switch and a gas cylinder gas outlet valve are respectively closed; s10: the invention mainly connects a plurality of welding guns and a compensation air outlet pipe through welding end heads respectively, and is more efficient compared with automatic welding and manual welding respectively.
Description
Technical Field
The invention relates to the technical field of gas shielded welding, in particular to a transverse gas shielded welding process for a multipurpose end head.
Background
The gas shielded welding is the arc welding which utilizes gas as an arc medium and protects an arc and a welding area and is called as gas shielded arc welding, a gas storage bottle of inert gas is connected with a welding machine through a pipeline and is matched with a wire gas pipe to be connected with a welding gun, the traditional iron member welding basically cannot use the gas shielded welding, the gas shielded welding is mainly used for welding specific materials, metal splashing is avoided in the welding process, the welding quality is ensured, the traditional gas shielded welding is mostly manual welding, the welding process is generally operated in a mode of continuously releasing protective gas, the consumption of the inert gas is reduced by program control in a small number of automatic mechanical welding, but the automatic mechanical welding is limited in places and cannot adapt to the welding of large-scale metal construction, and the conditions of unsmooth welding, local welding deformation, burning-through and the like are caused by the equipment and the operation method when the transformer radiating fin is in the shielded welding, so that how to solve the problems are a problem which is urgently needed to be solved at present.
Disclosure of Invention
The invention aims to provide a transverse gas shielded welding process for a multipurpose end socket of a transformer radiating fin, which is realized by protective gas voltage stabilization and accurate control.
In order to achieve the purpose, the invention provides the following technical scheme: a transverse gas shielded welding process for a multipurpose end comprises the following steps:
s1: fixing a metal part to be welded, and confirming the width of a welding seam;
s2: the power supply and the protective gas pipeline are connected and connected with the pipeline electromagnetic valve;
s3: the bottom of the welding end is connected with a welding seam of the radiating fin;
s4: connecting a welding gun with a spare air supply pipeline to weld an end head;
s5: adjusting the inclination angle of the welding gun according to the thickness of the metal piece and the width of the welding seam;
s6: the test run slowly drives the multipurpose welding end head to implement the stable pressure gas supply protection;
s7: adjusting the welding moving speed and the moving mode according to the welding difficulty;
s8: controlling the gas supply rate of the gas cylinder to compensate the welding end according to the continuous working state of the welding gun;
s9: after welding, respectively closing a welding power switch and an air outlet valve of the air bottle;
s10: and manually welding to supplement the unfinished heat sink gap.
Preferably, in step S2, a plurality of welding machines are respectively connected to a power supply, the voltage, the current and the welding gun are preset, a current sensor is additionally installed on a power line of the welding machine, the shielding gas for welding of the gas cylinder is led out through a pipeline, a pipeline electromagnetic valve is additionally installed at one end of the pipeline, and the top end of the pipeline electromagnetic valve is connected with the current sensor through a cable.
Preferably, in the step S3, a cavity is arranged inside the welding end, the bottom end of the welding end is fixed with a welding seam guide plate through a fixture, the bottom end of the welding end is provided with a transverse gas protection gas outlet slotted hole, the top end of the welding end is provided with a gas inlet end, two sides of the gas inlet end are provided with welding gun fixing slotted holes, the welding seam guide plate selects a corresponding size according to the width of a welding seam, one side of the welding end is provided with a traction handle, and the welding end can be manually dragged to move or can be dragged to move at a constant speed through a motor.
Preferably, in the step S4, a plurality of welding guns are respectively connected to the welding end, the compensating gas pipeline is connected to the welding end, and the gas output of the compensating gas supply is preset through the pipeline electromagnetic valve.
Preferably, in the step S5, the inclination angle between the welding gun and the welding seam is manually adjusted according to the thickness and the width of the welding seam of the metal part to be welded, the welding seam is narrow, when the metal component is thick, the inclination angle between the welding gun and the welding seam is adjusted to 40-50 degrees, the welding seam is narrow, when the metal component is thin, the inclination angle between the welding gun and the welding seam is adjusted to 80-100 degrees, the welding seam is wide, and when the metal component is thick, the inclination angle between the welding gun and the welding seam is adjusted to 140-160 degrees.
Preferably, step S6, trial operation is carried out to check the welding quality, whether the gas output of the stabilized pressure gas supply protection is determined in the welding process and whether the gas supply is stopped when the welding is stopped is determined, and the gas output of the welding gun is adjusted to a smaller value.
Preferably, in the step S7, the welding end is pulled and moved at a constant speed by a motor during linear welding, the welding moving speed is controlled to be 5-10cm per second, and the welding end is pulled and moved manually during irregular arc welding, and the welding moving speed is controlled to be 1-3cm per second.
Preferably, in step S8, a protective gas monitoring and protecting component is disposed in the welding end, the outer side of the gas monitoring and protecting component is connected to the pipeline electromagnetic valve through a cable, data of the monitoring and protecting component is uploaded to the pipeline electromagnetic valve in real time, the pipeline electromagnetic valve is provided with four stages of high, low and completely closed, the pipeline electromagnetic valve starts a high-grade mode when the value of the protective gas inside the welding end is far lower than a predetermined value, the pipeline electromagnetic valve starts a low-grade mode when the value of the protective gas inside the welding end is far higher than the predetermined value, the pipeline electromagnetic valve starts a medium-grade mode when the value of the protective gas inside the welding end is maintained at the predetermined value and fluctuates up and down, the welding end is separated from the welding metal component, the welding machine stops outputting, the operation is suspended, and the pipeline electromagnetic valve is completely closed.
Preferably, step S9 is performed after the predetermined welding index is completed, the power supply of the welding machine is cut off, the cylinder valve is closed, and finally all connections with the welding end are disconnected.
Preferably, in step S10, the metal member is vertically placed, and the welder manually performs repair welding on the unfinished arc-shaped fin notch.
Compared with the prior art, the invention has the beneficial effects that:
(1) The invention reduces the normal gas supply output of the traditional gas shielded welding and is matched with gas compensation for carrying out
Accurate tack welding compares in traditional gas shielded welding, and welding efficiency is higher, and welding cost is lower, but the welding seam welding of relative broad simultaneously applicable has received traditional gas shielded welding and has excessively relied on the manual welded difficult problem of welder, coordinates the welder to attach and can improve at transformer fin field welding efficiency by a wide margin at arc welding after accomplishing sharp welding, also can reduce protective gas's use amount, the reduction of time indirect welding cost.
(2) S2 and S8 can flexibly use inertia for protecting the welding process by additionally arranging a pipeline electromagnetic valve
The current sensor can accurately monitor the output condition of the electric welding machine in the welding process, and only the welding gun can be kept to release inert gas in a small amount after the welding machine is disconnected from a metal component.
(3) The welding end of S3 and S7 can guide the welding tongs to move along the welding line, and the actual operation process can be
The thickness of the welding seam guide plate is changed according to the size of an actual welding seam, the welding end can be manually dragged to move, the welding end can also be dragged to move at a constant speed through a motor, and welding of the welding seam under most conditions can be met.
(4) S5, ensuring the best welding by adjusting the inclination angle of the welding gun and the metal component under different conditions
The quality improves the welding efficiency of the transformer radiating fins, and reduces the labor intensity of welding workers.
(5) The transverse gas protection gas outlet slotted hole at the bottom end of the welding end can ensure that redundant gas is generated in the welding process
And releasing gas, and guiding inert gas to move towards two sides, so that transverse gas protection of the wide welding seam is realized.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the invention. In order to make those skilled in the art better understand the technical solutions of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.
It should be noted that, in the present application, the embodiments and features of the embodiments may be combined with each other without conflict. The present application will be described in detail with reference to examples.
A transverse gas shielded welding process for a multipurpose end comprises the following steps:
s1: fixing a metal part to be welded, and confirming the width of a welding seam;
s2: the power supply and the protective gas pipeline are connected and connected with the pipeline electromagnetic valve;
s3: the bottom of the welding end is connected with a welding seam of the radiating fin;
s4: connecting a welding gun with a spare air supply pipeline to weld an end head;
s5: adjusting the inclination angle of the welding gun according to the thickness of the metal piece and the width of the welding seam;
s6: the test run slowly drives the multipurpose welding end to implement the voltage-stabilizing gas supply protection;
s7: adjusting the welding moving speed and the moving mode according to the welding difficulty;
s8: controlling the gas supply rate of the gas cylinder to compensate the welding end according to the continuous working state of the welding gun;
s9: after welding, respectively closing a welding power switch and an air outlet valve of the air bottle;
s10: and manually welding to supplement the unfinished heat sink gap.
In the actual operation, the individual operation processes can be performed simultaneously, or the operation sequence can be reversed, such as S3 and S4, such as S6 and S7 and S8, and the actual operation process can be used for realizing the automatic gas shielded welding by the welding platform and the automatic mechanical control system.
And S2, respectively connecting a plurality of groups of welding machines with a power supply, presetting voltage, current and a welding gun, additionally arranging a current inductor on a welding machine power line, leading out protective gas for welding of the gas cylinder through a pipeline, additionally arranging a pipeline electromagnetic valve at one end of the pipeline, and connecting the top end of the pipeline electromagnetic valve with the current inductor through a cable.
S3, a cavity is formed in the welding end, the bottom end of the welding end is fixed with a welding seam guide plate through a clamp, a transverse gas protection gas outlet groove hole is formed in the bottom end of the welding end, a gas inlet end is formed in the top end of the welding end, welding gun fixing groove holes are formed in the two sides of the gas inlet end, the corresponding size of the welding seam guide plate is selected according to the width of a welding seam, a traction handle is arranged on one side of the welding end, the welding end can be manually dragged and moved and can also be dragged and moved at a constant speed through a motor, the shape of the welding end can be adjusted according to actual use requirements, and four welding guns can be installed at the same time to meet the requirement of coordination welding of multiple welding guns.
And S4, manually connecting a plurality of welding guns with the welding ends respectively, connecting a compensation gas pipeline with the welding ends, and presetting the gas output of compensation gas supply through a pipeline electromagnetic valve.
And S5, manually adjusting the inclination angle of the welding gun and the welding seam according to the thickness and the width of the welding seam of the metal part to be welded, wherein the welding seam is narrow, when the metal component is thick, the inclination angle of the welding gun and the welding seam is adjusted to 40-50 degrees, the welding seam is narrow, when the metal component is thin, the inclination angle of the welding gun and the welding seam is adjusted to 80-100 degrees, the welding seam is wide, when the metal component is thick, the inclination angle of the welding gun and the welding seam is adjusted to 140-160 degrees, and the inclination angle of the welding gun and the welding seam can be specifically adjusted according to use requirements in the actual operation and use process.
And S6, checking the welding quality in a trial operation mode, confirming the gas output protected by the stabilized pressure gas supply and whether to stop welding in the welding process, compensating whether the gas supply is stopped or not, and adjusting the gas output of the welding gun to a smaller value.
And S7, dragging and moving the welding end by adopting a motor at a constant speed during linear welding, wherein the welding moving speed is controlled to be 5-10cm per second, and dragging and moving the welding end manually during irregular arc welding, wherein the welding moving speed is controlled to be 1-3cm per second.
S8, a protective gas monitoring and protecting assembly is arranged in the welding end, the outer side of the gas monitoring and protecting assembly is connected with a pipeline electromagnetic valve through a cable, data of the monitoring and protecting assembly is uploaded to the pipeline electromagnetic valve in real time, the pipeline electromagnetic valve is provided with four gears of high, medium and low and complete closing, the pipeline electromagnetic valve starts a high-grade mode when the numerical value of protective gas on the inner side of the welding end is far lower than a set numerical value, the pipeline electromagnetic valve starts a low-grade mode when the numerical value of protective gas on the inner side of the welding end is far higher than the set numerical value, the pipeline electromagnetic valve starts a medium-grade mode when the numerical value of protective gas on the inner side of the welding end is maintained at the set numerical value and fluctuates up and down, the welding end is separated from a welding metal component, the welding machine stops outputting, the work is suspended, and the pipeline electromagnetic valve is completely closed.
And S9, after the set welding index is finished, the power supply of the welding machine is cut off preferentially, then the gas cylinder valve is closed, and finally all connections with the welding end are cut off.
Step S10, the metal component is vertically placed, and a welder manually and tidily performs repair welding on unfinished arc-shaped radiating fin gaps.
The above embodiments are only preferred embodiments of the present invention, and are not intended to limit the technical solutions of the present invention, so long as the technical solutions can be realized on the basis of the above embodiments without creative efforts, and should be considered to fall within the protection scope of the patent claims of the present invention.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A transverse gas shielded welding process for a multipurpose end head is characterized by comprising the following steps:
s1: fixing a metal part to be welded, and confirming the width of a welding seam;
s2: the power supply and the protective gas pipeline are connected and connected with the pipeline electromagnetic valve;
s3: the bottom of the welding end is connected with a welding seam of the radiating fin;
s4: connecting a welding gun with a spare air supply pipeline to weld an end head;
s5: adjusting the inclination angle of the welding gun according to the thickness of the metal piece and the width of the welding seam;
s6: the test run slowly drives the multipurpose welding end head to implement the stable pressure gas supply protection;
s7: adjusting the welding moving speed and the moving mode according to the welding difficulty;
s8: controlling the gas supply rate of the gas cylinder to compensate the welding end according to the continuous working state of the welding gun;
s9: after welding, a welding power switch and a gas cylinder gas outlet valve are respectively closed;
s10: and manually welding to supplement the unfinished heat sink gap.
2. The multi-purpose end transverse gas-shielded welding process of claim 1, wherein: and S2, respectively connecting a plurality of groups of welding machines with a power supply, presetting voltage, current and a welding gun, additionally arranging a current inductor on a welding machine power line, leading out protective gas for welding of the gas cylinder through a pipeline, additionally arranging a pipeline electromagnetic valve at one end of the pipeline, and connecting the top end of the pipeline electromagnetic valve with the current inductor through a cable.
3. The multi-purpose end transverse gas-shielded welding process of claim 1, wherein: and S3, a cavity is formed in the welding end, the bottom end of the welding end is fixed with a welding seam guide plate through a clamp, the bottom end of the welding end is provided with a transverse gas protection gas outlet slotted hole, the top end of the welding end is provided with a gas inlet end, two sides of the gas inlet end are provided with welding gun fixing slotted holes, the welding seam guide plate selects corresponding sizes according to the width of a welding seam, one side of the welding end is provided with a traction handle, and the welding end can be manually dragged to move and can also be dragged to move at a constant speed through a motor.
4. The multi-purpose end transverse gas-shielded welding process of claim 1, wherein: and S4, manually connecting a plurality of welding guns with the welding end heads respectively, connecting a compensation gas pipeline with the welding end heads, and presetting the gas output of compensation gas supply through a pipeline electromagnetic valve.
5. The multi-purpose end transverse gas-shielded welding process of claim 1, wherein: and S5, manually adjusting the inclination angle of the welding gun and the welding seam according to the thickness and the width of the welding seam of the metal part to be welded, wherein the welding seam is narrow, when the metal component is thick, the inclination angle of the welding gun and the welding seam is adjusted to 40-50 degrees, the welding seam is narrow, when the metal component is thin, the inclination angle of the welding gun and the welding seam is adjusted to 80-100 degrees, the welding seam is wide, and when the metal component is thick, the inclination angle of the welding gun and the welding seam is adjusted to 140-160 degrees.
6. The multi-purpose end transverse gas-shielded welding process of claim 1, wherein: and S6, checking the welding quality in a trial operation mode, confirming the gas output protected by the stabilized pressure gas supply and whether to stop welding in the welding process, compensating whether the gas supply is stopped or not, and adjusting the gas output of the welding gun to a smaller value.
7. The multi-purpose end transverse gas-shielded welding process of claim 1, wherein: and S7, when in linear welding, the welding end is dragged and moved at a constant speed by a motor, the welding moving speed is controlled to be 5-10cm per second, when in irregular arc welding, the welding end is dragged and moved manually, and the welding moving speed is controlled to be 1-3cm per second.
8. The multi-purpose end transverse gas-shielded welding process of claim 1, wherein: step S8, a protective gas monitoring and protecting assembly is arranged in the welding end, the outer side of the gas monitoring and protecting assembly is connected with a pipeline electromagnetic valve through a cable, data of the monitoring and protecting assembly is uploaded to the pipeline electromagnetic valve in real time, the pipeline electromagnetic valve is provided with four gears of high, medium and low and complete closing, the pipeline electromagnetic valve starts a high-grade mode when the numerical value of protective gas in the inner side of the welding end is far lower than a set numerical value, the pipeline electromagnetic valve starts a low-grade mode when the numerical value of protective gas in the inner side of the welding end is far higher than the set numerical value, the pipeline electromagnetic valve starts a medium-grade mode when the numerical value of protective gas in the inner side of the welding end is maintained at the set numerical value and fluctuates up and down, the welding end is separated from a welding metal component, the welding machine stops outputting, the work is suspended, and the pipeline electromagnetic valve is completely closed.
9. The multi-purpose end transverse gas-shielded welding process of claim 1, wherein: and S9, after the set welding index is finished, the power supply of the welding machine is firstly cut off, then the gas cylinder valve is closed, and finally all connections with the welding end are disconnected.
10. The multi-purpose end transverse gas-shielded welding process of claim 1, wherein: and S10, vertically placing the metal component, and manually and neatly welding the unfinished arc-shaped radiating fin notch by a welder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202210959699.9A CN115255572B (en) | 2022-08-11 | 2022-08-11 | Multipurpose end transverse gas shielded welding process |
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| CN202210959699.9A CN115255572B (en) | 2022-08-11 | 2022-08-11 | Multipurpose end transverse gas shielded welding process |
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| CN115255572A true CN115255572A (en) | 2022-11-01 |
| CN115255572B CN115255572B (en) | 2024-03-12 |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006136938A (en) * | 2004-10-13 | 2006-06-01 | Babcock Hitachi Kk | Non-consumable electrode welding torch and welding head with the head |
| CN102554415A (en) * | 2011-12-13 | 2012-07-11 | 江西洪都航空工业集团有限责任公司 | Protective device of titanium alloy part argon arc welding welded joint and welding method thereof |
| CN104289796A (en) * | 2014-09-24 | 2015-01-21 | 华南理工大学 | Device and method for compensating additional welded joints for protective gas |
| CN208374457U (en) * | 2018-05-25 | 2019-01-15 | 深圳中雅机电实业有限公司 | Gas shield device for long size butt weld welding |
| CN109759680A (en) * | 2018-12-27 | 2019-05-17 | 乔治洛德方法研究和开发液化空气有限公司 | The welder of consumable electrode gas-arc and welding method for metallization |
| CN110076429A (en) * | 2019-05-15 | 2019-08-02 | 贵州民族大学 | A kind of MIG welder |
| CN111482676A (en) * | 2020-04-23 | 2020-08-04 | 欧地希机电（青岛）有限公司 | Welding power supply capable of automatically managing protective gas |
| CN212329974U (en) * | 2020-04-01 | 2021-01-12 | 山东平云智能装备有限公司 | Gas shield for gas shielded welding equipment |
-
2022
- 2022-08-11 CN CN202210959699.9A patent/CN115255572B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006136938A (en) * | 2004-10-13 | 2006-06-01 | Babcock Hitachi Kk | Non-consumable electrode welding torch and welding head with the head |
| CN102554415A (en) * | 2011-12-13 | 2012-07-11 | 江西洪都航空工业集团有限责任公司 | Protective device of titanium alloy part argon arc welding welded joint and welding method thereof |
| CN104289796A (en) * | 2014-09-24 | 2015-01-21 | 华南理工大学 | Device and method for compensating additional welded joints for protective gas |
| CN208374457U (en) * | 2018-05-25 | 2019-01-15 | 深圳中雅机电实业有限公司 | Gas shield device for long size butt weld welding |
| CN109759680A (en) * | 2018-12-27 | 2019-05-17 | 乔治洛德方法研究和开发液化空气有限公司 | The welder of consumable electrode gas-arc and welding method for metallization |
| CN110076429A (en) * | 2019-05-15 | 2019-08-02 | 贵州民族大学 | A kind of MIG welder |
| CN212329974U (en) * | 2020-04-01 | 2021-01-12 | 山东平云智能装备有限公司 | Gas shield for gas shielded welding equipment |
| CN111482676A (en) * | 2020-04-23 | 2020-08-04 | 欧地希机电（青岛）有限公司 | Welding power supply capable of automatically managing protective gas |
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| CN115255572B (en) | 2024-03-12 |
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