CN105583587A - Fastening hoop welding technology - Google Patents
Fastening hoop welding technology Download PDFInfo
- Publication number
- CN105583587A CN105583587A CN201610174769.4A CN201610174769A CN105583587A CN 105583587 A CN105583587 A CN 105583587A CN 201610174769 A CN201610174769 A CN 201610174769A CN 105583587 A CN105583587 A CN 105583587A
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- China
- Prior art keywords
- welding
- fastening hoop
- welding joint
- frequency
- processing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
Abstract
The invention discloses a fastening hoop welding technology. The fastening hoop welding technology specifically includes the following steps that S1, high-frequency welding is conducted, wherein a fastening hoop formed by means of a unit is subjected to high-frequency welding, mechanical properties of a welding joint are greatly improved, cleanliness of the welding joint is improved, and subsequent treatment is facilitated; S2, mark scraping is carried out, wherein the welding joint is subjected to mark scraping after high-frequency welding ends, so that the welding joint can be flat, and the situation that welding marks of the welding joint are too protruding and accordingly use is affected is avoided; S3, welding joint zinc supplementation is conducted, wherein after the welding joint is subjected to mark scraping, zinc supplementation is carried out on the welding joint, the welding joint is covered with a zinc material, the welding joint is prevented from being exposed in air, use performance of the welding joint is improved, and mechanical properties of the welding joint are prevented from being reduced; S4, polishing and cooling are conducted, wherein the welding joint is polished after zinc supplementation, so that the material of the welding joint and surrounding materials keep consistent as much as possible, and the fastening hoop needs to be quickly cooled after polishing.
Description
Technical field
The present invention relates to fastening hoop technique for welding technical field, relate in particular to a kind of fastening hoop technique for welding.
Background technology
The height of mechanical industry level is the important symbol of a national economic strength. Mechanical Fundamentals product is the supporting important foundation elements with maintenance of all kinds of main frames of each department of national economy, and its development has important strategic importance to the industrial level of revitalizing mechanotronics and even improve whole country.
Since the establishment of the nation, the mechanical industry of China had permanent development, but integral level is still on the low side. Current, the principal contradiction of basic part industry is the needs that basic part product is not suitable with main frame industrial development, has very large gap compared with international most advanced level. The basic product industry phase can not get due attention and support, has produced troubling result. Be forced to the large quantities of complete machines of import and complete set of equipments because minority parts do not pass a test, restricted the raising of mechanotronics general technical level. Therefore, basic product industry has become the bottleneck department of mechanotronics. Revitalize mechanotronics, must first revitalize the industry of Mechanical Fundamentals product.
Wherein, as in our life and all mechanical fields fastening hoop that can use be an especially significantly case. Traditional fastening hoop welding procedure is to adopt original arc welding method, and the welding scar while welding is like this larger, is difficult for clearing up, and brings a lot of inconvenience can to like this fastening hoop production and processing and follow-up use.
Summary of the invention
The object of the invention is the shortcoming existing in prior art in order to solve, and a kind of fastening hoop technique for welding proposing.
To achieve these goals, the present invention has adopted following technical scheme:
A kind of fastening hoop technique for welding, these fastening hoop technique for welding concrete steps are as follows:
S1: high-frequency welding: the fastening hoop after machine composing type is carried out to high-frequency welding processing, greatly improve the mechanical performance of soldering opening, improve the cleannes of soldering opening, be convenient to subsequent treatment;
S2: scrape scar: after high-frequency welding finishes, soldering opening is scraped to scar processing, make soldering opening comparatively concordant, avoid the too outstanding impact of welding scar of soldering opening to use.
S3: weld seam zinc supplementation: scrape after scar at butt welded seam, butt welded seam carries out zinc supplementation processing, covers zinc material in welded joints, avoids weld seam to be exposed in air, improves the serviceability of commissure, avoids the mechanical performance of commissure to reduce;
S4: polish cooling: after weld seam carries out zinc supplementation processing, butt welded seam carries out grinding process, weld seam and material are around consistent as much as possible, avoid affecting serviceability, after polishing, need fast fastening hoop to be carried out to cooling processing, the high temperature producing while avoiding polishing impacts the mechanical performance of fastening hoop.
Preferably, to weld the machine using be high-frequency welder to described step S2 medium-high frequency.
Preferably, the type of cooling in described step S3 is air-cooled.
A kind of fastening hoop technique for welding provided by the invention, this fastening hoop technique for welding is simple, and the welding scar that welding produces is more easily processed, and weld seam is lower on the impact of fastening hoop, does not affect the mechanical performance of fastening hoop.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with specific embodiment, the present invention is further elaborated. Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Embodiment 1
A kind of fastening hoop technique for welding, these fastening hoop technique for welding concrete steps are as follows:
S1: high-frequency welding: the fastening hoop after machine composing type is carried out to high-frequency welding processing, greatly improve the mechanical performance of soldering opening, improve the cleannes of soldering opening, be convenient to subsequent treatment;
S2: scrape scar: after high-frequency welding finishes, soldering opening is scraped to scar processing, make soldering opening comparatively concordant, avoid the too outstanding impact of welding scar of soldering opening to use.
S3: weld seam zinc supplementation: scrape after scar at butt welded seam, butt welded seam carries out zinc supplementation processing, covers zinc material in welded joints, avoids weld seam to be exposed in air, improves the serviceability of commissure, avoids the mechanical performance of commissure to reduce;
S4: polish cooling: after weld seam carries out zinc supplementation processing, butt welded seam carries out grinding process, weld seam and material are around consistent as much as possible, avoid affecting serviceability, after polishing, need fast fastening hoop to be carried out to cooling processing, the high temperature producing while avoiding polishing impacts the mechanical performance of fastening hoop.
Claims (3)
1. a fastening hoop technique for welding, is characterized in that: these fastening hoop technique for welding concrete steps are as follows:
S1: high-frequency welding: the fastening hoop after machine composing type is carried out to high-frequency welding processing, greatly improve the mechanical performance of soldering opening, improve the cleannes of soldering opening, be convenient to subsequent treatment;
S2: scrape scar: after high-frequency welding finishes, soldering opening is scraped to scar processing, make soldering opening comparatively concordant, avoid the too outstanding impact of welding scar of soldering opening to use.
S3: weld seam zinc supplementation: scrape after scar at butt welded seam, butt welded seam carries out zinc supplementation processing, covers zinc material in welded joints, avoids weld seam to be exposed in air, improves the serviceability of commissure, avoids the mechanical performance of commissure to reduce;
S4: polish cooling: after weld seam carries out zinc supplementation processing, butt welded seam carries out grinding process, weld seam and material are around consistent as much as possible, avoid affecting serviceability, after polishing, need fast fastening hoop to be carried out to cooling processing, the high temperature producing while avoiding polishing impacts the mechanical performance of fastening hoop.
2. a kind of fastening hoop technique for welding according to claim 1, is characterized in that: it is high-frequency welder that described step S2 medium-high frequency is welded the machine using.
3. a kind of fastening hoop technique for welding according to claim 1, is characterized in that: the type of cooling in described step S3 is air-cooled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610174769.4A CN105583587A (en) | 2016-03-25 | 2016-03-25 | Fastening hoop welding technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610174769.4A CN105583587A (en) | 2016-03-25 | 2016-03-25 | Fastening hoop welding technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105583587A true CN105583587A (en) | 2016-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610174769.4A Pending CN105583587A (en) | 2016-03-25 | 2016-03-25 | Fastening hoop welding technology |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070294892A1 (en) * | 2006-06-22 | 2007-12-27 | Asia Vital Components Co., Ltd. | Method for making a plate type heat pipe |
| CN101537571A (en) * | 2009-03-20 | 2009-09-23 | 张家港市通达电梯装璜有限公司 | Manufacture technology for guide rail of closed section type hollow elevator |
| WO2010115398A1 (en) * | 2009-04-07 | 2010-10-14 | Mtu Aero Engines Gmbh | Method for welding two components |
| CN101885136A (en) * | 2010-06-25 | 2010-11-17 | 无锡天龙钢管有限公司 | Production process of special steel pipe for air-conditioning compressor casing |
| CN102430889A (en) * | 2011-09-09 | 2012-05-02 | 沈阳黎明航空发动机(集团)有限责任公司 | Method for repairing crack and chipping of shunt ring of case |
| CN104057272A (en) * | 2013-03-22 | 2014-09-24 | 佛山市斯派利管业科技有限公司 | Production method of small-aperture ultrathin-walled high-frequency welded aluminum alloy pipe for heat pump |
-
2016
- 2016-03-25 CN CN201610174769.4A patent/CN105583587A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070294892A1 (en) * | 2006-06-22 | 2007-12-27 | Asia Vital Components Co., Ltd. | Method for making a plate type heat pipe |
| CN101537571A (en) * | 2009-03-20 | 2009-09-23 | 张家港市通达电梯装璜有限公司 | Manufacture technology for guide rail of closed section type hollow elevator |
| WO2010115398A1 (en) * | 2009-04-07 | 2010-10-14 | Mtu Aero Engines Gmbh | Method for welding two components |
| CN101885136A (en) * | 2010-06-25 | 2010-11-17 | 无锡天龙钢管有限公司 | Production process of special steel pipe for air-conditioning compressor casing |
| CN102430889A (en) * | 2011-09-09 | 2012-05-02 | 沈阳黎明航空发动机(集团)有限责任公司 | Method for repairing crack and chipping of shunt ring of case |
| CN104057272A (en) * | 2013-03-22 | 2014-09-24 | 佛山市斯派利管业科技有限公司 | Production method of small-aperture ultrathin-walled high-frequency welded aluminum alloy pipe for heat pump |
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Application publication date: 20160518 |
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| RJ01 | Rejection of invention patent application after publication |