CN106695212A - Welding orientation and deformation-preventing process device for radiating fin - Google Patents
Welding orientation and deformation-preventing process device for radiating fin Download PDFInfo
- Publication number
- CN106695212A CN106695212A CN201510422472.0A CN201510422472A CN106695212A CN 106695212 A CN106695212 A CN 106695212A CN 201510422472 A CN201510422472 A CN 201510422472A CN 106695212 A CN106695212 A CN 106695212A
- Authority
- CN
- China
- Prior art keywords
- radiating fin
- clamping plate
- welding
- plate
- supporting plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention belongs to the field of nuclear power equipment manufacturing, and specifically relates to a welding orientation deformation-preventing technology of an important part, namely a radiating fin developed for a spent fuel shipping container. The device comprises two parts which are symmetrically distributed along the welded radiating fin, wherein each part comprises a clamping plate and a supporting plate; each clamping plate is mutually parallel to the corresponding radiating fin, is of a step-shaped plate structure which is 4110 mm long, and comprises a bottom step and an upper step; the upper steps of the two clamping plates which are symmetrically distributed are in butt joint to form a positioning slot with slot depth being 14 mm; the top end of the radiating fin is inserted into the positioning slot to be in tight fit with the positioning slot; two supporting plates are arranged at two end points in the length direction of each clamping plate; three supporting plates are uniformly arranged between the supporting plates at the two end points in the length direction of each clamping plate; and each supporting plate is fixedly connected with the corresponding clamping plate in a mutually perpendicular mode. The device can meet various welding requirements of the radiating fin and a barrel body, and ensures products to be excellent and efficient. The device is simple and precise in operating and positioning, and is simple and convenient to dismount.
Description
Technical field
The invention belongs to nuclear power generating equipment manufacture field, and in particular to the strength member that spent fuel transport container is developed
--- the positioning welding anti-deformation technology of radiating fin.
Background technology
With the development of domestic nuclear industry, existing nuclear power generating sets have been on active service for many years, the spentnuclear fuel in nuclear island
Storage will reach capacity, it is necessary to be transported to reprocessing plant and post-processed.Irradiated fuel store, transport are core
An indispensable important ring in fuel recycle industry.Radiating fin is the weight in above-mentioned spent fuel transport container
Part is wanted, its effect is to fix neutron shield layer material, and the heat inside container is distributed, its
Structures shape cylinder good appearance neutron shield layer material uniformity coefficient, excellent structure can give full play to weary
Fuel transport container efficiency, improves security reliability.
, when operating mode is operated, as shown in accompanying drawing one, 32 radiating fins are along part 1 for spent fuel transport container
External surface is circumferentially uniformly distributed, and uses complete penetraction and fusion in welding form solder design.Due to radiating fin sheet material
Material is stainless steel and fine copper explosive clad plate, and length reaches 4110mm, and thickness only has 14mm, very long very thin,
So welding deformation is very big, being evenly distributed outside degree and container for filling neutron shield layer material is directly affected
Shape it is attractive in appearance.Meanwhile, quick being accurately positioned of radiating fin is very by a diameter of 2010mm of shell
Important.
The spent fuel transport container of current domestic existing import can not meet domestic spentnuclear fuel turnover transport
It is required that, and external import spent fuel transport container positioning welding anti-deformation technology also not on radiating fin
Open source information.Therefore, radiating fin welding is positioned and preapred for an unfavorable turn of events in needing a kind of spent fuel transport container of development badly
Shape process unit solves the above problems.
The content of the invention
The technical problem to be solved in the present invention is to provide radiating fin welding positioning in a kind of spent fuel transport container
And anti-deformation process device, so as to ensure that radiating fin quickly can be accurately positioned and avoid on shell
Welding deformation.
In order to realize this purpose, the present invention is adopted the technical scheme that：
A kind of radiating fin welding positioning and anti-deformation process device, are applied to be radiated in spent fuel transport container
The welding of fin, welds piece by piece using the device to every radiating fin, and wherein spent fuel transport container is outer
Footpath is the hydrostatic column of 2010mm, and 32 radiating fins are along spent fuel transport container outer surface circumference side
To being uniformly distributed, every length of radiating fin is 4110mm, and width is 140mm, and thickness is 14mm.
The device includes, along the symmetrical two parts of the radiating fin of welding, clamping plate and branch being included per part
Two parts of fagging；
Wherein, clamping plate is parallel to each other with radiating fin, is the step-like plate construction that length is 4110mm,
Including bottom stage and upper step two parts, the width of bottom stage is 146mm, and thickness is 13mm；
The width of upper step is 80mm, and thickness is 7mm；Two pieces of symmetrical upper steps pair of clamping plate
Connect, form the locating slot of groove depth 14mm, be brought into close contact therewith in the top insertion locating slot of radiating fin；
Two supporting plates are set along clamping plate length direction at two end points, two on clamping plate length direction
Three supporting plates are uniformly arranged between supporting plate at individual end points again, each supporting plate is mutually perpendicular to clamping plate
It is fixedly connected；Supporting plate is that length is 4110mm, and width is 220mm, and thickness is the arc of 20mm,
The arc of supporting plate most inner side, the arc outermost of supporting plate bonded to each other with spent fuel transport container outer surface
It is the width of supporting plate with arc most the distance between inner side；
Three bolts hole are uniformly arranged respectively between two adjacent supporting plates, by corresponding with bolt hole
Bolt and nut fixes to clamp radiating fin and by two symmetrical clamping plates through the bolt hole on clamping plate
Couple together.
Further, a kind of radiating fin welding positioning as described above and anti-deformation process device, its material
It is that the trade mark is the Ultra-low carbon type stainless steel materials of 022Cr19Ni10.
The beneficial effect of technical solution of the present invention is：One is that can guarantee that radiating fin can be fast on shell
Speed is accurately positioned；Two are can guarantee that in welding process, and radiating fin is fixed to clamp, it is to avoid welding deformation；
Three is that frock can be dismounted simply and easily in itself.
In spent fuel transport container development process, the device can meet every welding of radiating fin and cylinder
It is required that, it is ensured that product is high-quality and efficient.Operation positioning is easily accurate, and dismounting is easy, can reach radiating fin
With the quick positioning of cylinder group weldering, welding deformation is prevented, frock dismounts easily purpose.
Brief description of the drawings
Fig. 1 is that radiating fin welds front view with cylinder group；
Fig. 2 is radiating fin positioning anti-welding deformation frock front view；
Fig. 3 is radiating fin positioning anti-welding deformation frock side view.
In figure：1 --- shell, 2 --- radiating fin, 3 --- supporting plate, 4 --- clamping plate.
Specific embodiment
Technical solution of the present invention is further elaborated below by specific embodiment combination accompanying drawing.
As shown in Figures 2 and 3, a kind of radiating fin welding positioning of the invention and anti-deformation process device, should
For the welding of radiating fin in spent fuel transport container, every radiating fin is welded piece by piece using the device,
Wherein spent fuel transport container is the hydrostatic column that external diameter is 2010mm, and 32 radiating fins are along weary combustion
Material shipping container outer surface circumferencial direction is uniformly distributed, and every length of radiating fin is 4110mm, and width is
140mm, thickness is 14mm；The device is included along the symmetrical two parts of the radiating fin of welding, every portion
It is divided to including two parts of clamping plate and supporting plate.
Wherein, clamping plate is parallel to each other with radiating fin, is the step-like plate construction that length is 4110mm,
Including bottom stage and upper step two parts, the width of bottom stage is 146mm, and thickness is 13mm；
The width of upper step is 80mm, and thickness is 7mm；Two pieces of symmetrical upper steps pair of clamping plate
Connect, form the locating slot of groove depth 14mm, be brought into close contact therewith in the top insertion locating slot of radiating fin；
Two supporting plates are set along clamping plate length direction at two end points, two on clamping plate length direction
Three supporting plates are uniformly arranged between supporting plate at individual end points again, each supporting plate is mutually perpendicular to clamping plate
It is fixedly connected；Supporting plate is that length is 4110mm, and width is 220mm, and thickness is the arc of 20mm,
The arc of supporting plate most inner side, the arc outermost of supporting plate bonded to each other with spent fuel transport container outer surface
It is the width of supporting plate with arc most the distance between inner side；
Three bolts hole are uniformly arranged respectively between two adjacent supporting plates, by corresponding with bolt hole
Bolt and nut fixes to clamp radiating fin and by two symmetrical clamping plates through the bolt hole on clamping plate
Couple together.
In the present embodiment, the material of said apparatus is the Ultra-low carbon type stainless steel that the trade mark is 022Cr19Ni10
Sheet material.
When being subjected to, first a radiating fin is put into tool locating groove, then use bolt and nut
Radiating fin is fixed to clamp through clamping plate upper bolt hole, a group weldering is then carried out.When a radiating fin welding
After the completion of, just pull down the fasteners such as each bolt and nut, you can take out the present apparatus, then by abovementioned steps, another
Together with one product is re-assemblied with the present apparatus, a group weldering operation is carried out, be sequentially completed all 32 radiating fins
The welding job of piece.
Claims (2)
1. a kind of radiating fin welding positioning and anti-deformation process device, are applied to be radiated in spent fuel transport container
The welding of fin, welds piece by piece using the device to every radiating fin, and wherein spent fuel transport container is outer
Footpath is the hydrostatic column of 2010mm, and 32 radiating fins are along spent fuel transport container outer surface circumference side
To being uniformly distributed, every length of radiating fin is 4110mm, and width is 140mm, and thickness is 14mm；
It is characterized in that：
The device includes, along the symmetrical two parts of the radiating fin of welding, clamping plate and branch being included per part
Two parts of fagging；
Wherein, clamping plate is parallel to each other with radiating fin, is the step-like plate construction that length is 4110mm,
Including bottom stage and upper step two parts, the width of bottom stage is 146mm, and thickness is 13mm；
The width of upper step is 80mm, and thickness is 7mm；Two pieces of symmetrical upper steps pair of clamping plate
Connect, form the locating slot of groove depth 14mm, be brought into close contact therewith in the top insertion locating slot of radiating fin；
Two supporting plates are set along clamping plate length direction at two end points, two on clamping plate length direction
Three supporting plates are uniformly arranged between supporting plate at individual end points again, each supporting plate is mutually perpendicular to clamping plate
It is fixedly connected；Supporting plate is that length is 4110mm, and width is 220mm, and thickness is the arc of 20mm,
The arc of supporting plate most inner side, the arc outermost of supporting plate bonded to each other with spent fuel transport container outer surface
It is the width of supporting plate with arc most the distance between inner side；
Three bolts hole are uniformly arranged respectively between two adjacent supporting plates, by corresponding with bolt hole
Bolt and nut fixes to clamp radiating fin and by two symmetrical clamping plates through the bolt hole on clamping plate
Couple together.
2. a kind of radiating fin welding is positioned and anti-deformation process device, it is characterised in that：The material of said apparatus
Material is the Ultra-low carbon type stainless steel materials that the trade mark is 022Cr19Ni10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510422472.0A CN106695212A (en) | 2015-07-17 | 2015-07-17 | Welding orientation and deformation-preventing process device for radiating fin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510422472.0A CN106695212A (en) | 2015-07-17 | 2015-07-17 | Welding orientation and deformation-preventing process device for radiating fin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106695212A true CN106695212A (en) | 2017-05-24 |
Family
ID=58894482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510422472.0A Pending CN106695212A (en) | 2015-07-17 | 2015-07-17 | Welding orientation and deformation-preventing process device for radiating fin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106695212A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109405618A (en) * | 2018-10-16 | 2019-03-01 | 王丹 | A kind of allotype aluminum alloy radiator, welding fixture and welding method |
| CN110044954A (en) * | 2018-01-17 | 2019-07-23 | 三菱日立电力***株式会社 | Strain correction method, strain correction support system and the revision program of heat transfer face plate |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5329244A (en) * | 1976-09-01 | 1978-03-18 | Hitachi Ltd | Method of welding radiation ribs |
| JP2000083343A (en) * | 1998-09-03 | 2000-03-21 | Mitsubishi Electric Corp | Motor frame and manufacture thereof |
| US20050199371A1 (en) * | 2004-03-15 | 2005-09-15 | International Business Machines Corporation | Heat sink and method of making the same |
| CN201922198U (en) * | 2010-12-24 | 2011-08-10 | 贵州永红航空机械有限责任公司 | Special-shaped radiator core assembling and welding fixture |
| CN202906699U (en) * | 2012-10-30 | 2013-04-24 | 江苏兆胜空调有限公司 | Rib plate positioning mold for waterway ribs in stator frames |
| CN203003316U (en) * | 2012-10-30 | 2013-06-19 | 江苏兆胜空调有限公司 | Stator engine base middle tube plug welding seam template |
| CN104128725A (en) * | 2013-06-27 | 2014-11-05 | 国家电网公司 | Positioning tool for welding rib plates on cylindrical member |
-
2015
- 2015-07-17 CN CN201510422472.0A patent/CN106695212A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5329244A (en) * | 1976-09-01 | 1978-03-18 | Hitachi Ltd | Method of welding radiation ribs |
| JP2000083343A (en) * | 1998-09-03 | 2000-03-21 | Mitsubishi Electric Corp | Motor frame and manufacture thereof |
| US20050199371A1 (en) * | 2004-03-15 | 2005-09-15 | International Business Machines Corporation | Heat sink and method of making the same |
| CN201922198U (en) * | 2010-12-24 | 2011-08-10 | 贵州永红航空机械有限责任公司 | Special-shaped radiator core assembling and welding fixture |
| CN202906699U (en) * | 2012-10-30 | 2013-04-24 | 江苏兆胜空调有限公司 | Rib plate positioning mold for waterway ribs in stator frames |
| CN203003316U (en) * | 2012-10-30 | 2013-06-19 | 江苏兆胜空调有限公司 | Stator engine base middle tube plug welding seam template |
| CN104128725A (en) * | 2013-06-27 | 2014-11-05 | 国家电网公司 | Positioning tool for welding rib plates on cylindrical member |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110044954A (en) * | 2018-01-17 | 2019-07-23 | 三菱日立电力***株式会社 | Strain correction method, strain correction support system and the revision program of heat transfer face plate |
| CN110044954B (en) * | 2018-01-17 | 2022-03-08 | 三菱动力株式会社 | Strain correction method for heat transfer panel, strain correction support system, and storage medium |
| CN109405618A (en) * | 2018-10-16 | 2019-03-01 | 王丹 | A kind of allotype aluminum alloy radiator, welding fixture and welding method |
| CN109405618B (en) * | 2018-10-16 | 2020-10-09 | 王丹 | Special-shaped aluminum alloy radiator, welding fixture and welding method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106695212A (en) | Welding orientation and deformation-preventing process device for radiating fin | |
| CN201900403U (en) | Boiler membrane type wall edge flat steel welding tooling | |
| CN104617716A (en) | Method for assembling split stator core and assembly tool used thereby | |
| CN110524129A (en) | A kind of large scale super thick bridge steel tower bearing plate welding deformation controlling method | |
| Zmitko et al. | The European ITER Test Blanket Modules: Current status of fabrication technologies development and a way forward | |
| KR101630405B1 (en) | Spot welding device for nuclear fuel skeleton and spot welding method using that | |
| CN203596715U (en) | Assembly tooling of partitioned-type stator iron core | |
| CN101699571A (en) | Method for manufacturing internal conducting rod of large-scaled high-frequency resonant cavity | |
| CN202240127U (en) | Double H-shaped fin tube welding device | |
| CN103192181A (en) | Laser welding method for medium steel plates | |
| CN106238877A (en) | A kind of welding method of structural member | |
| CN108154940A (en) | PWR nuclear power plant steel plate concrete structure module forming frock and its moulding process | |
| CN109442378A (en) | The high shell adding body dome head structure of station boiler | |
| CN201603965U (en) | Manufacturing and assembling clamping fixture for long side of large-scale prebaked anode electrolytic cell | |
| CN211367675U (en) | Novel inner wall circumferential heater fixing device | |
| CN204366302U (en) | A kind of stator ventilation channel plate I-steel welding quick position tool | |
| JP6479416B2 (en) | Manufacturing method of cylindrical member | |
| CN203495423U (en) | Welding device for aluminium-alloy plate | |
| CN106238860A (en) | Inner core in lower heap core shell base and base plate welding method in HTGR | |
| CN208214562U (en) | A kind of spiral weld electro-beam welding clamper and heat dissipation tool | |
| Jianguo et al. | R&D of full-scale partial vacuum vessel mockup for future fusion engineering test reactor in China | |
| CN216846209U (en) | Experimental device for be arranged in measuring welding process work piece bending deformation | |
| CN217096413U (en) | Box type column welding tooling | |
| CN204321514U (en) | Tank body assembling fittings benchmark determining device | |
| CN204397140U (en) | For the improvement moldeed depth bead weld welding head of common automatic submerged-arc welding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170524 |
|
| RJ01 | Rejection of invention patent application after publication |