CN102642113A - Welding method of structural member of ship fuel tank - Google Patents
Welding method of structural member of ship fuel tank Download PDFInfo
- Publication number
- CN102642113A CN102642113A CN2012100972428A CN201210097242A CN102642113A CN 102642113 A CN102642113 A CN 102642113A CN 2012100972428 A CN2012100972428 A CN 2012100972428A CN 201210097242 A CN201210097242 A CN 201210097242A CN 102642113 A CN102642113 A CN 102642113A
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- welding
- iron sheet
- framework
- fuel tank
- speed
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a welding method of a structural member of a ship fuel tank. The fuel tank comprises an iron sheet, a framework and a fuel cover. The operation method has the following steps: A. a welder is debugged before welding, and the speed of the welder is set; B. the welding region of the iron sheet is polished and thickened, so that the thickness of the welding region is increased by 8-12mm; C. the iron sheet and the framework are tightly clamped by a jig, so that a gap between the iron sheet and the framework is 15-25mm; D. the gap between the iron sheet and the framework is welded at a speed set in the step A; and E. after welding and molding, the gap between the iron sheet and the framework is polished by a polisher. The invention has the advantages that the welded fuel tank does not easily deform, the sealing performance after welding is good and the like.
Description
Technical field
The present invention relates to a kind of welding method of Oiltank structure spare, mainly be meant a kind of welding method of boats and ships Oiltank structure spare.
Background technology
Fuel tank is as the necessary building block of boats and ships, and the correctness of the welding method of Oiltank structure spare is very big to the quality influence of fuel tank, the not all right distortion that causes that easily fuel tank is last of welding procedure, and also the sealing after the welding is not very good.
Summary of the invention
The objective of the invention is needs health and the bad deficiency of toughness in order to overcome conventional cement-bonded material, and a kind of fast dry strength type organic hydraulic binding material is provided.
The present invention realizes through following technical scheme: a kind of welding method of boats and ships Oiltank structure spare is characterized in that: said fuel tank comprises that the method for operating of iron sheet, framework and oil cap is following:
First butt welding machine is debugged before A, the welding, and the speed of butt welding machine is set;
B, with the thickening of polishing of the welding region of iron sheet, make the thickness of welding region increase 8-12mm;
C, iron sheet and framework are used clamp, making the slit between iron sheet and the framework is 15-25mm;
The speed that D, utilization steps A are set is welded the slit between iron sheet and the framework;
E, behind welding fabrication, with the weld seam of iron sheet and framework with the sander equating of polishing.
The present invention has the following advantages: the welding rear fuel tank is not yielding, and the good airproof performance after the welding.
The specific embodiment:
In order to deepen to understanding of the present invention, will combine embodiment that the present invention is made further detailed description below, this embodiment only is used to explain the present invention, does not constitute the qualification to protection domain of the present invention.
The present invention is a kind of welding method of boats and ships Oiltank structure spare, it is characterized in that: said fuel tank comprises that the method for operating of iron sheet, framework and oil cap is following:
First butt welding machine is debugged before A, the welding, and the speed of butt welding machine is set;
B, with the thickening of polishing of the welding region of iron sheet, make the thickness of welding region increase 8-12mm;
C, iron sheet and framework are used clamp, making the slit between iron sheet and the framework is 15-25mm;
The speed that D, utilization steps A are set is welded the slit between iron sheet and the framework;
E, behind welding fabrication, with the weld seam of iron sheet and framework with the sander equating of polishing.
The present invention has the following advantages: the welding rear fuel tank is not yielding, and the good airproof performance after the welding.
Claims (1)
1. the welding method of a boats and ships Oiltank structure spare, it is characterized in that: said fuel tank comprises iron sheet, framework and oil cap, and method of operating is following:
First butt welding machine is debugged before A, the welding, and the speed of butt welding machine is set;
B, with the thickening of polishing of the welding region of iron sheet, make the thickness of welding region increase 8-12mm;
C, iron sheet and framework are used clamp, making the slit between iron sheet and the framework is 15-25mm;
The speed that D, utilization steps A are set is welded the slit between iron sheet and the framework;
E, behind welding fabrication, with the weld seam of iron sheet and framework with the sander equating of polishing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012100972428A CN102642113A (en) | 2012-04-05 | 2012-04-05 | Welding method of structural member of ship fuel tank |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012100972428A CN102642113A (en) | 2012-04-05 | 2012-04-05 | Welding method of structural member of ship fuel tank |
Publications (1)
Publication Number | Publication Date |
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CN102642113A true CN102642113A (en) | 2012-08-22 |
Family
ID=46655326
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2012100972428A Pending CN102642113A (en) | 2012-04-05 | 2012-04-05 | Welding method of structural member of ship fuel tank |
Country Status (1)
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CN (1) | CN102642113A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109352272A (en) * | 2018-11-02 | 2019-02-19 | 北京航星机器制造有限公司 | A kind of complexity fuel tank Continuous Heat extrusion forming method |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1157768A (en) * | 1995-12-18 | 1997-08-27 | 日本钢管株式会社 | Fabrication method of welded steel pipe using dual-phase stainles steel |
DE10247500A1 (en) * | 2002-10-11 | 2004-04-22 | Erhard & Söhne GmbH | Automotive fuel tank, especially for commercial vehicles, is made from accurately sized components that are joined by laser welding |
CN101417364A (en) * | 2008-11-20 | 2009-04-29 | 新疆石油工程建设有限责任公司 | Semi-automatic welding method of metal flux cored filler rod conduit root |
CN102350584A (en) * | 2011-09-30 | 2012-02-15 | 江西洪都航空工业集团有限责任公司 | Friction welding process for airtight oil tank structural component |
-
2012
- 2012-04-05 CN CN2012100972428A patent/CN102642113A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1157768A (en) * | 1995-12-18 | 1997-08-27 | 日本钢管株式会社 | Fabrication method of welded steel pipe using dual-phase stainles steel |
DE10247500A1 (en) * | 2002-10-11 | 2004-04-22 | Erhard & Söhne GmbH | Automotive fuel tank, especially for commercial vehicles, is made from accurately sized components that are joined by laser welding |
CN101417364A (en) * | 2008-11-20 | 2009-04-29 | 新疆石油工程建设有限责任公司 | Semi-automatic welding method of metal flux cored filler rod conduit root |
CN102350584A (en) * | 2011-09-30 | 2012-02-15 | 江西洪都航空工业集团有限责任公司 | Friction welding process for airtight oil tank structural component |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109352272A (en) * | 2018-11-02 | 2019-02-19 | 北京航星机器制造有限公司 | A kind of complexity fuel tank Continuous Heat extrusion forming method |
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Application publication date: 20120822 |