CN101722210A - Method for forming drum skin - Google Patents
Method for forming drum skin Download PDFInfo
- Publication number
- CN101722210A CN101722210A CN200910227443A CN200910227443A CN101722210A CN 101722210 A CN101722210 A CN 101722210A CN 200910227443 A CN200910227443 A CN 200910227443A CN 200910227443 A CN200910227443 A CN 200910227443A CN 101722210 A CN101722210 A CN 101722210A
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- CN
- China
- Prior art keywords
- welding
- circle
- skin
- drum skin
- blanking
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- 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
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Abstract
The invention discloses a method for forming drum skin, and relates to a non-cutting forming method. The invention aims to provide a roller skin-forming method capable of saving materials. The invention adopts a technical scheme that the method comprises the steps of blanking, rolling, groove formation, spot welding and submerged arc welding. The method is characterized in that the blanking length is the developed length of a mean-diameter circle of drum skin; rolling, groove formation, circle calibration and spot welding for fixation are performed on a rolling machine; and the drum skin is produced by performing bedding electric welding and then submerged arc welding on the obtained product removed from the rolling machine. The method is used to roll cylinders.
Description
Technical field:
The present invention relates to a kind of tube skin manufacturing process of non-cutting shaping method, particularly a kind of cylinder.
Background technology:
The tube skin manufacturing process of existing cylinder is, in order to guarantee the effectively shaping of circle, when blanking, have more the length of one section overlap joint, on furling plate round machine, roll out the tube of overlap joint section, after will overlap section partly excising, at furling plate round machine circle and after the spot welding of joint cut is fixing, take off from furling plate round machine, shop fixtures welding is carried out slugging again and is connect and reach specification requirement.
Summary of the invention:
The purpose of this invention is to provide a kind of tube skin manufacturing process that can save a kind of cylinder of material.Technical scheme of the present invention is, comprise blanking, volume circle, groove, spot welding and submerged-arc welding, it is characterized in that: the length of described blanking is the length of run of footpath circle in the tube skin, volume circle on furling plate round machine, groove, school circle and spot welding are fixed, from furling plate round machine unload down carry out the shop fixtures electric welding after, carry out submerged-arc welding and promptly make drum skin of the present invention.The present invention has the remarkable advantage of saving material compared with the prior art.
The specific embodiment:
Tube skin method for coiling of the present invention is, by in the tube skin as calculated the tube skin of cylinder roll and use the material blanking, behind volume circle on the furling plate round machine, at the interface that connects gas cutting cut, last furling plate round machine school circle and spot welding are fixed, after unloading back electric welding shop fixtures welding from furling plate round machine, carry out submerged-arc welding, promptly make the tube skin of cylinder of the present invention.
Claims (1)
1. the tube skin manufacturing process of a reel, comprise blanking, volume circle, groove, spot welding and submerged-arc welding, it is characterized in that: the length of described blanking is the length of run of footpath circle in the tube skin, volume circle on furling plate round machine, groove, school circle and spot welding are fixed, from furling plate round machine unload down carry out the shop fixtures electric welding after, carry out submerged-arc welding and promptly make drum skin of the present invention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910227443A CN101722210A (en) | 2009-12-02 | 2009-12-02 | Method for forming drum skin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910227443A CN101722210A (en) | 2009-12-02 | 2009-12-02 | Method for forming drum skin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101722210A true CN101722210A (en) | 2010-06-09 |
Family
ID=42444099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910227443A Pending CN101722210A (en) | 2009-12-02 | 2009-12-02 | Method for forming drum skin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101722210A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102974988A (en) * | 2012-12-03 | 2013-03-20 | 西安航天动力机械厂 | Drum coiling and forming method based on spin forming blank manufacture |
| CN104125871A (en) * | 2014-02-13 | 2014-10-29 | 三菱日立制铁机械株式会社 | Manufacturing method for rolling plate hollow roller, rolling plate hollow roller and steel sheet manufacturing technology device |
| CN109500486A (en) * | 2018-12-22 | 2019-03-22 | 山西汾西重工有限责任公司 | The positioning and welding method of longitudinal abutment joint of aluminium alloy thick plate edge rolling shell |
-
2009
- 2009-12-02 CN CN200910227443A patent/CN101722210A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102974988A (en) * | 2012-12-03 | 2013-03-20 | 西安航天动力机械厂 | Drum coiling and forming method based on spin forming blank manufacture |
| CN102974988B (en) * | 2012-12-03 | 2015-04-08 | 西安航天动力机械厂 | Drum coiling and forming method based on spin forming blank manufacture |
| CN104125871A (en) * | 2014-02-13 | 2014-10-29 | 三菱日立制铁机械株式会社 | Manufacturing method for rolling plate hollow roller, rolling plate hollow roller and steel sheet manufacturing technology device |
| CN104125871B (en) * | 2014-02-13 | 2016-09-28 | 普锐特冶金技术日本有限公司 | The manufacture method of roll bending hollow cylinder, roll bending hollow cylinder and steel plate manufacturing process device |
| CN109500486A (en) * | 2018-12-22 | 2019-03-22 | 山西汾西重工有限责任公司 | The positioning and welding method of longitudinal abutment joint of aluminium alloy thick plate edge rolling shell |
| CN109500486B (en) * | 2018-12-22 | 2023-01-03 | 山西汾西重工有限责任公司 | Method for positioning and welding longitudinal butt joint of aluminum alloy thick plate rolling shell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100609 |