CN104085502B - In in ship building, segment section construction method - Google Patents
In in ship building, segment section construction method Download PDFInfo
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- CN104085502B CN104085502B CN201410280564.5A CN201410280564A CN104085502B CN 104085502 B CN104085502 B CN 104085502B CN 201410280564 A CN201410280564 A CN 201410280564A CN 104085502 B CN104085502 B CN 104085502B
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- segmentation
- dimensional unit
- berth
- construction method
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Abstract
The invention discloses in a kind of ship building, segment section construction method, the manufacture of three dimensional unit divides figure according to segmentation, in conjunction with workyard, load-carrying ability, two segmentations or two or more segmentation can merge monolithic construction, but large seam is only made tack welding and is not welded, and then takes apart and hangs berth combination, to control the coverboard fairing of line of segmentation interface; Strive for precision shipbuilding target, improve the build guality of non-allowance healing segmentation; Conscientiously must carry out the survey record of segmentation principal dimensions after the completion of flat section, three dimensional unit, and take off data is submitted to building berth close up greatly; Before segment folding, pre-advanced cabin such as bin, large-scale pedestal and mechanical equipment, pipeline etc., the welding equipment of answering that can put in place is located, and what be difficult to put in place should make interim firm position.The inventive method is easy, easy to operate, good working effect.
Description
Technical field
The present invention relates to a kind of shipbuilding method.
Background technology
In in existing ship building, segment section construction method is complicated, and working effect is undesirable.
Summary of the invention
The object of the present invention is to provide in a kind of easy, effective ship building, segment section construction method.
Technical solution of the present invention is:
In in a kind of ship building, segment section construction method, it is characterized in that: comprise the following steps: that the manufacture of three dimensional unit is according to segmentation division figure, in conjunction with workyard, load-carrying ability, two segmentations or two or more segmentation can merge monolithic construction, but large seam is only made tack welding and is not welded, and then takes apart and hangs berth combination, to control the coverboard fairing of line of segmentation interface; Strive for precision shipbuilding target, improve the build guality of non-allowance healing segmentation.Complete, accreditation of applying for checking and examination must be corrected in three dimensional unit welding equipment without surplus berth combination segmentation, then carry out segmentation surplus secondary line beveling and cutting and just do, for berth combination provides high-quality segmentation; Take charge of the sectional construction cycle severely, the existing place of the company that makes full use of, reasonable arrangement, transfer all welding equipment strength, the construction working hard to complete each segmentation completes on schedule.Expand segmentation storage capacity, for ensureing the qualified segmentation that the berth combination cycle provides sufficient as far as possible; Segmentation final lengths should require to mark large seam excision remainder punching according to accuracy standard; After segmentation welding equipment terminates, should weld in time, apply for checking and examination; Its integraty must be checked according to drawing after the completion of flat section, three dimensional unit; Conscientiously must carry out the survey record of segmentation principal dimensions after the completion of flat section, three dimensional unit, and take off data is submitted to building berth close up greatly; Before segment folding, pre-advanced cabin such as bin, large-scale pedestal and mechanical equipment, pipeline etc., the welding equipment of answering that can put in place is located, and what be difficult to put in place should make interim firm position.
Three segmentations merge monolithic construction.
Four segmentations merge monolithic construction.
The inventive method is easy, easy to operate, good working effect.
Below in conjunction with embodiment, the invention will be further described.
Detailed description of the invention
In in a kind of ship building, segment section construction method, comprise the following steps: that the manufacture of three dimensional unit is according to segmentation division figure, in conjunction with workyard, load-carrying ability, two segmentations or two or more segmentation can merge monolithic construction, but large seam is only made tack welding and is not welded, and then takes apart and hangs berth combination, to control the coverboard fairing of line of segmentation interface; Strive for precision shipbuilding target, improve the build guality of non-allowance healing segmentation.Complete, accreditation of applying for checking and examination must be corrected in three dimensional unit welding equipment without surplus berth combination segmentation, then carry out segmentation surplus secondary line beveling and cutting and just do, for berth combination provides high-quality segmentation; Take charge of the sectional construction cycle severely, the existing place of the company that makes full use of, reasonable arrangement, transfer all welding equipment strength, the construction working hard to complete each segmentation completes on schedule.Expand segmentation storage capacity, for ensureing the qualified segmentation that the berth combination cycle provides sufficient as far as possible; Segmentation final lengths should require to mark large seam excision remainder punching according to accuracy standard; After segmentation welding equipment terminates, should weld in time, apply for checking and examination; Its integraty must be checked according to drawing after the completion of flat section, three dimensional unit; Conscientiously must carry out the survey record of segmentation principal dimensions after the completion of flat section, three dimensional unit, and take off data is submitted to building berth close up greatly; Before segment folding, pre-advanced cabin such as bin, large-scale pedestal and mechanical equipment, pipeline etc., the welding equipment of answering that can put in place is located, and what be difficult to put in place should make interim firm position.
Three segmentations merge monolithic construction.
Four segmentations merge monolithic construction.
Claims (3)
1. in a ship building, segment section construction method, it is characterized in that: comprise the following steps: that the manufacture of three dimensional unit is according to segmentation division figure, two segmentations or two or more segmentation merge monolithic construction, but large seam is only made tack welding and is not welded, then take apart and hang berth combination, to control the coverboard fairing of line of segmentation interface; Strive for precision shipbuilding target, improve the build guality of non-allowance healing segmentation; Complete, accreditation of applying for checking and examination must be corrected in three dimensional unit welding equipment without surplus berth combination segmentation, then carry out segmentation surplus secondary line beveling and cutting and just do, for berth combination provides high-quality segmentation; Take charge of the sectional construction cycle severely, the existing place of the company that makes full use of, reasonable arrangement, transfer all welding equipment strength, the construction working hard to complete each segmentation completes on schedule; Expand segmentation storage capacity, for ensureing the qualified segmentation that the berth combination cycle provides sufficient as far as possible; Segmentation final lengths should require to mark large seam excision remainder punching according to accuracy standard; After segmentation welding equipment terminates, should weld in time, apply for checking and examination; Its integraty must be checked according to drawing after the completion of flat section, three dimensional unit; Conscientiously must carry out the survey record of segmentation principal dimensions after the completion of flat section, three dimensional unit, and take off data is submitted to building berth close up greatly; Before segment folding, bin, large-scale pedestal and mechanical equipment, the pre-advanced cabin of pipeline, the welding equipment of answering that can put in place is located, and what be difficult to put in place should make interim firm position.
2. in ship building according to claim 1, segment section construction method, it is characterized in that: three segmentations merge monolithic constructions.
3. in ship building according to claim 1, segment section construction method, it is characterized in that: four segmentations merge monolithic constructions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410280564.5A CN104085502B (en) | 2014-06-23 | 2014-06-23 | In in ship building, segment section construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410280564.5A CN104085502B (en) | 2014-06-23 | 2014-06-23 | In in ship building, segment section construction method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104085502A CN104085502A (en) | 2014-10-08 |
| CN104085502B true CN104085502B (en) | 2016-04-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410280564.5A Expired - Fee Related CN104085502B (en) | 2014-06-23 | 2014-06-23 | In in ship building, segment section construction method |
Country Status (1)
| Country | Link |
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| CN (1) | CN104085502B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114379736A (en) * | 2021-12-17 | 2022-04-22 | 沪东中华造船(集团)有限公司 | Installation method of electric equipment crossing over welding line |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1020300A1 (en) * | 1981-09-28 | 1983-05-30 | Предприятие П/Я А-1944 | Method of assembling ship hull structures |
| CN101811553A (en) * | 2010-03-05 | 2010-08-25 | 南通港闸船舶制造有限公司 | Preparation and on-board installation process of crane span of cutter suction dredger |
| CN102874379A (en) * | 2012-10-30 | 2013-01-16 | 上海振华重工集团（南通）有限公司 | Manufacture method of offshore riprap leveling ship |
| CN102910255A (en) * | 2012-10-31 | 2013-02-06 | 南通港闸船舶制造有限公司 | Berth combination method in ship construction |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2623049B2 (en) * | 1992-05-22 | 1997-06-25 | 財団法人シップ・アンド・オーシャン財団 | Automatic large assembly equipment |
-
2014
- 2014-06-23 CN CN201410280564.5A patent/CN104085502B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1020300A1 (en) * | 1981-09-28 | 1983-05-30 | Предприятие П/Я А-1944 | Method of assembling ship hull structures |
| CN101811553A (en) * | 2010-03-05 | 2010-08-25 | 南通港闸船舶制造有限公司 | Preparation and on-board installation process of crane span of cutter suction dredger |
| CN102874379A (en) * | 2012-10-30 | 2013-01-16 | 上海振华重工集团（南通）有限公司 | Manufacture method of offshore riprap leveling ship |
| CN102910255A (en) * | 2012-10-31 | 2013-02-06 | 南通港闸船舶制造有限公司 | Berth combination method in ship construction |
Non-Patent Citations (2)
| Title |
|---|
| 船体分段建造的精度质量控制和改进;王利军;《CNKI的中国优秀硕士学位论文全文数据库 工程科技II辑》;20120315(第03期);C036-33 * |
| 船体无余量装配工艺的应用;方欣;《造船技术》;19800831(第4期);第1-8页 * |
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| CN104085502A (en) | 2014-10-08 |
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| PB01 | Publication | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20180623 |