CN103231161A - Guide rail device and all-position welding technique for hydraulic test sealing head adopting same - Google Patents
Guide rail device and all-position welding technique for hydraulic test sealing head adopting same Download PDFInfo
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- CN103231161A CN103231161A CN2013101155912A CN201310115591A CN103231161A CN 103231161 A CN103231161 A CN 103231161A CN 2013101155912 A CN2013101155912 A CN 2013101155912A CN 201310115591 A CN201310115591 A CN 201310115591A CN 103231161 A CN103231161 A CN 103231161A
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Abstract
The invention discloses a guide rail device. The guide rail device is characterized by comprising a fixed guide ring and a positioning plate fixedly connected with the fixed guide ring; a heater TIG (Tungsten Inert Gas) welding head trolley is fixed on the outer edge of the guide rail device and performs circular motion along the outer edge of the guide rail device; and a connection plate used for fixing a workpiece is further arranged on the guide rail device and is fixed with the guide rail device through a bolt. The invention further discloses an all-position welding technique for a hydraulic test sealing head adopting the guide rail device, and the welding technique comprises welding parameters, welding groove forms, welding bead configuration modes and the like. According to the invention, the guide rail device is matched with the welding technique to realize all-position welding, so that the production efficiency and the welding quality are greatly improved.
Description
Technical field
The present invention relates to a kind of track-type facilities and use the process of this device all-position welding water pressure test end socket.
Background technology
Pressure vessel needs carry out the water pressure test to pressure vessel before finishing manufacturing, before the water pressure test, need shutoff is carried out in the adapter on the housing, shutoff in the past all adopts manual argon arc welding to carry out all-position welding, production efficiency is low, weldquality can't guarantee, therefore is necessary to provide a kind of new welding procedure to solve the problems referred to above.
Summary of the invention
According to the technical problem of above-mentioned proposition, and a kind of track-type facilities is provided and uses the process of this device all-position welding water pressure test end socket.The present invention utilizes full position heating wire TIG automatic soldering technique to cooperate the welding track-type facilities to use, and has not only improved production efficiency, has also guaranteed weldquality, makes the qualification rate of weld seam reach 100%.
The technological means that the present invention adopts is as follows:
A kind of track-type facilities is characterized in that: comprise fixing lead ring and with the fixing location-plate of described fixedly lead ring; Heating wire TIG welding head cart stationary is on described track-type facilities outer and can make circular motion along the outer of described track-type facilities; Also be provided with on the described track-type facilities for being fixedly coupled plate with the workpiece housing, described connecting plate is fixed by bolt and described track-type facilities.
As preferably, also be provided with a plurality of lightening holes on the described fixedly lead ring.
The present invention also provides a kind of process of using described track-type facilities all-position welding water pressure test end socket, it is characterized in that comprising the steps:
1. the workpiece housing is assembled on the container casing, will fixedly has heating wire TIG welding head vehicle guide device and workpiece housing to fix by connecting plate;
2. adjust the welding gun in the heating wire TIG welding head dolly, make welding gun aim at the welding position, weld.
As preferably, the welding of welding gun be divided into along 3 o'clock direction, 6 o'clock direction, 9 o'clock direction, four parts of 12 o'clock direction carry out all-position welding; Described bevel for welding form adopts narrow gap groove, and groove width is 12mm-28mm; Described welding bead is arranged and is the first floor one, every layer of 2 road of remainder layer.
The present invention moves freely at track-type facilities by heating wire TIG welding head dolly, cooperates the control of welding procedure and welding procedure, realizes all-position welding.Simultaneously, the present invention also provides parameters such as comprising groove type, welding condition and welding bead arrangement mode.
Compared with prior art, the present invention has following beneficial effect:
1, realizes welding, can effectively improve welding efficiency and welding quality owing to the present invention cooperates heating wire TIG welding head dolly to carry out circular motion at track-type facilities by all-position welding technology.
2, adopt welding procedure of the present invention, can carry out the welding of a plurality of workpiece housings simultaneously, improved operating efficiency greatly, and the seam inspection qualification rate can reach 100%.
Description of drawings
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
Fig. 1 is the structural representation of the present invention when welding.
Fig. 2 is front view of the present invention.
Fig. 3 is bevel for welding form and welding bead arrangement mode schematic diagram.
Among the figure: 1, fixedly lead ring 2, location-plate 3, connecting plate 4, bolt 5, heating wire TIG head 6, workpiece housing 7, container casing 8, lightening hole
The specific embodiment
As shown in Figure 1 and Figure 2, a kind of track-type facilities, comprise fixing lead ring 1 and with the fixing location-plate 2 of described fixedly lead ring 1, also be provided with a plurality of lightening holes 8 on the described fixedly lead ring 1; Heating wire TIG welding head dolly 5 is fixed on the described track-type facilities outer and can makes circular motion along the outer of described track-type facilities; Also be provided with on the described track-type facilities for being fixedly coupled plate 3 with workpiece housing 6, described connecting plate 3 is fixed by bolt 4 and described track-type facilities.
A kind of process of using described track-type facilities all-position welding water pressure test end socket provided by the invention comprises the steps:
1. workpiece housing 6 is assembled on the container casing 7, will fixedly has heating wire TIG welding head dolly 5 track-type facilities and workpiece housing 6 fixing by connecting plate 3;
2. adjust the welding gun in the heating wire TIG welding head dolly 5, make welding gun aim at the welding position, weld.
Concrete technological parameter is as follows: the welding of welding gun be divided into along 3 o'clock direction, 6 o'clock direction, 9 o'clock direction, four parts of 12 o'clock direction carry out all-position welding; Described bevel for welding form adopts narrow gap groove, and groove width is 12mm-28mm; Described welding bead arrange (as shown in Figure 3) for the first floor together, every layer of 2 road of remainder layer, groove type are monolateral U-shaped narrow gap groove, have saved the wlding loading greatly, and do not influence welding and observe.Welding bead is arranged and can be avoided defectives such as sidewall fusion is bad to produce greatly.Welding procedure is set to 3 o'clock, 6 o'clock, 9 o'clock, 12 o'clock four parts and controls, and effectively controlled the uniformity of bead thickness, width equidimension, makes each welding position fill amount of metal unanimity.
The above; only be the preferable specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to replacement or change according to technical scheme of the present invention and inventive concept thereof, all should be encompassed within protection scope of the present invention.
Claims (4)
1. track-type facilities is characterized in that: comprise fixing lead ring (1) and with the fixing location-plate (2) of described fixedly lead ring (1); Heating wire TIG welding head dolly (5) is fixed on the described track-type facilities outer and can makes circular motion along the outer of described track-type facilities; Also be provided with on the described track-type facilities for being fixedly coupled plate (3) with workpiece housing (6), described connecting plate (3) is fixed by bolt (4) and described track-type facilities.
2. track-type facilities according to claim 1 is characterized in that: also be provided with a plurality of lightening holes (8) on the described fixedly lead ring (1).
3. an application rights requires the process of 1 described track-type facilities all-position welding water pressure test end socket, it is characterized in that comprising the steps:
1. workpiece housing (6) is assembled on the container casing (7), will fixedly has heating wire TIG welding head dolly (5) track-type facilities and workpiece housing (6) fixing by connecting plate (3);
2. adjust the welding gun in the heating wire TIG welding head dolly (5), make welding gun aim at the welding position, weld.
4. process according to claim 3 is characterized in that: the welding of welding gun be divided into along 3 o'clock direction, 6 o'clock direction, 9 o'clock direction, four parts of 12 o'clock direction carry out all-position welding; Described bevel for welding form adopts narrow gap groove, and groove width is 12mm-28mm; Described welding bead is arranged and is the first floor one, every layer of 2 road of remainder layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101155912A CN103231161A (en) | 2013-04-03 | 2013-04-03 | Guide rail device and all-position welding technique for hydraulic test sealing head adopting same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101155912A CN103231161A (en) | 2013-04-03 | 2013-04-03 | Guide rail device and all-position welding technique for hydraulic test sealing head adopting same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103231161A true CN103231161A (en) | 2013-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101155912A Pending CN103231161A (en) | 2013-04-03 | 2013-04-03 | Guide rail device and all-position welding technique for hydraulic test sealing head adopting same |
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| CN (1) | CN103231161A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106270962A (en) * | 2016-09-06 | 2017-01-04 | 中国第重型机械集团大连加氢反应器制造有限公司 | Based on low-alloy steel heated filament GTAW weldering welding procedure and tubular structure |
| CN106271151A (en) * | 2016-08-26 | 2017-01-04 | 中国水利水电第十三工程局有限公司 | The water supply line construction forming method suppressing plug |
| CN106891082A (en) * | 2016-12-23 | 2017-06-27 | 中国核工业二三建设有限公司 | Stainless steel plate welding method under radiation environment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5844971A (en) * | 1981-09-11 | 1983-03-16 | Kobe Steel Ltd | Automatic welding device |
| CN2273635Y (en) * | 1996-04-02 | 1998-02-04 | 张勇 | Automatic welding operation machine for full position welding pipeline |
| CN1215641A (en) * | 1997-10-24 | 1999-05-05 | 武汉水利电力大学 | Automatic carbon dioxide gas arc double-filament short transition narrow gap all position welding equipment |
| CN2322737Y (en) * | 1997-10-28 | 1999-06-09 | 中国石油天然气总公司工程技术研究院 | Track device for automatic welding storage tank |
| CN1749632A (en) * | 2005-07-04 | 2006-03-22 | 哈尔滨工业大学 | Method for producing carbon fiber composite material high pressure gas cylinder |
| CN101164729A (en) * | 2006-10-20 | 2008-04-23 | 上海动力设备有限公司 | Pipe-shell type heat converter pipe plate and hemispherical closing head single-side welding narrow gap welding technology |
| CN101850464A (en) * | 2009-04-03 | 2010-10-06 | 中国海洋石油总公司 | Orbit of gas shielded welding automatic welding trolley in offshore steel structure |
-
2013
- 2013-04-03 CN CN2013101155912A patent/CN103231161A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5844971A (en) * | 1981-09-11 | 1983-03-16 | Kobe Steel Ltd | Automatic welding device |
| CN2273635Y (en) * | 1996-04-02 | 1998-02-04 | 张勇 | Automatic welding operation machine for full position welding pipeline |
| CN1215641A (en) * | 1997-10-24 | 1999-05-05 | 武汉水利电力大学 | Automatic carbon dioxide gas arc double-filament short transition narrow gap all position welding equipment |
| CN2322737Y (en) * | 1997-10-28 | 1999-06-09 | 中国石油天然气总公司工程技术研究院 | Track device for automatic welding storage tank |
| CN1749632A (en) * | 2005-07-04 | 2006-03-22 | 哈尔滨工业大学 | Method for producing carbon fiber composite material high pressure gas cylinder |
| CN101164729A (en) * | 2006-10-20 | 2008-04-23 | 上海动力设备有限公司 | Pipe-shell type heat converter pipe plate and hemispherical closing head single-side welding narrow gap welding technology |
| CN101850464A (en) * | 2009-04-03 | 2010-10-06 | 中国海洋石油总公司 | Orbit of gas shielded welding automatic welding trolley in offshore steel structure |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106271151A (en) * | 2016-08-26 | 2017-01-04 | 中国水利水电第十三工程局有限公司 | The water supply line construction forming method suppressing plug |
| CN106271151B (en) * | 2016-08-26 | 2018-08-17 | 中国水利水电第十三工程局有限公司 | The water supply line construction forming method for suppressing plug |
| CN106270962A (en) * | 2016-09-06 | 2017-01-04 | 中国第重型机械集团大连加氢反应器制造有限公司 | Based on low-alloy steel heated filament GTAW weldering welding procedure and tubular structure |
| CN106891082A (en) * | 2016-12-23 | 2017-06-27 | 中国核工业二三建设有限公司 | Stainless steel plate welding method under radiation environment |
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Application publication date: 20130807 |