CN104889547A - Argon arc welding based welding method - Google Patents
Argon arc welding based welding method Download PDFInfo
- Publication number
- CN104889547A CN104889547A CN201510246376.5A CN201510246376A CN104889547A CN 104889547 A CN104889547 A CN 104889547A CN 201510246376 A CN201510246376 A CN 201510246376A CN 104889547 A CN104889547 A CN 104889547A
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- processing unit
- welding
- central processing
- dirt
- grease
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/16—Arc welding or cutting making use of shielding gas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/235—Preliminary treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/02—Iron or ferrous alloys
- B23K2103/04—Steel or steel alloys
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Manipulator (AREA)
Abstract
The invention discloses an argon arc welding based welding method. The method comprises that an image processing unit in a central processing unit determines whether oxides, dirt or grease exist at welding joints according to image information acquired by an image acquisition unit; the central processing unit controls a manipulator to put stainless steels with the oxides, dirt or grease into a cleaning pond to be cleaned if the oxides, dirt or grease exist; ultrasonic is used for performing thickness detection on the cleaned stainless steels or the stainless steels without the oxides, dirt or grease; the central processing unit controls the manipulator to splice welding ends of the two stainless steels which are qualified through ultrasonic detection and controls a welding machine to weld the welding ends, and an ultrasonic ranging sensor is arranged on a welding gun of the welding machine to control the distance between the welding gun and the welding ends. The method has the advantages of being capable of achieving unified check standards and improving the check efficiency.
Description
Technical field
The present invention relates to mechanical field, particularly, relate to a kind of welding method based on argon arc welding.
Background technology
Along with developing rapidly of machine building industry, the heavy industry such as China's shipbuilding, automobile and train need to use a large amount of steel plate, and especially the materials'use amount such as stainless steel is very huge, and welded steel is operation crucial in heavy industry.Be all be deposited in together by unified for steel in existing welding process, when welding, having and manually test to steel, there is test stone disunity in desk checking, and the problem that checkability is low.
Summary of the invention
The object of the invention is to, for the problems referred to above, propose a kind of welding method based on argon arc welding, to realize unified test stone, to improve the advantage of checkability.
For achieving the above object, the technical solution used in the present invention is:
Based on a welding method for argon arc welding, comprise the following steps:
Image collecting device is used to carry out IMAQ to needing the plumb joint of soldering stainless steel steel, and the image information of the plumb joint of collection is transferred to central processing unit, graphics processing unit in central processing unit, according to the image information of image acquisition device, judges whether plumb joint place has oxide, dirt or grease;
There is oxide, dirt or grease if be judged as, the stainless steel that there is oxide, dirt or grease is put into service sink and is cleaned by central processing unit control manipulator;
For cleaning after stainless steel or be judged as the stainless steel steel that there is not oxide, dirt or grease, utilize ultrasonic wave to carry out Thickness sensitivity;
Central processing unit controls manipulator and is stitched together by the plumb joint above by qualified two the stainless steel steel of ultrasound examination, and central processing unit controls welding machine butt joint and welds;
The welding gun of welding machine arranges ultrasonic distance-measuring sensor, ultrasonic distance-measuring sensor is used for measuring the distance between welding gun and plumb joint, and by the distance information transmission of measurement to central processing unit, central processing unit, according to the range information received, controls the distance between the whole welding gun of mechanical hand adjustment and plumb joint.
Technical scheme of the present invention has following beneficial effect:
Technical scheme of the present invention, adopts image collecting device to carry out IMAQ to steel, and utilizes the thickness of ultrasonic technology to steel to detect, thus reaches the object of unified test stone, raising checkability.
Detailed description of the invention
Based on a welding method for argon arc welding, comprise the following steps:
Image collecting device is used to carry out IMAQ to needing the plumb joint of soldering stainless steel steel, and the image information of the plumb joint of collection is transferred to central processing unit, graphics processing unit in central processing unit, according to the image information of image acquisition device, judges whether plumb joint place has oxide, dirt or grease;
There is oxide, dirt or grease if be judged as, the stainless steel that there is oxide, dirt or grease is put into service sink and is cleaned by central processing unit control manipulator;
For cleaning after stainless steel or be judged as the stainless steel steel that there is not oxide, dirt or grease, utilize ultrasonic wave to carry out Thickness sensitivity;
Central processing unit controls manipulator and is stitched together by the plumb joint above by qualified two the stainless steel steel of ultrasound examination, and central processing unit controls welding machine butt joint and welds;
The welding gun of welding machine arranges ultrasonic distance-measuring sensor, ultrasonic distance-measuring sensor is used for measuring the distance between welding gun and plumb joint, and by the distance information transmission of measurement to central processing unit, central processing unit, according to the range information received, controls the distance between the whole welding gun of mechanical hand adjustment and plumb joint.
Utilize ultrasonic wave to carry out Thickness sensitivity, if the thickness of stainless steel steel is at 4 to 4.5mm, regard as qualified stainless steel steel.In service sink, use acetone soln to clean dirt or grease.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (1)
1. based on a welding method for argon arc welding, it is characterized in that, comprise the following steps:
Image collecting device is used to carry out IMAQ to needing the plumb joint of soldering stainless steel steel, and the image information of the plumb joint of collection is transferred to central processing unit, graphics processing unit in central processing unit, according to the image information of image acquisition device, judges whether plumb joint place has oxide, dirt or grease;
There is oxide, dirt or grease if be judged as, the stainless steel that there is oxide, dirt or grease is put into service sink and is cleaned by central processing unit control manipulator;
For cleaning after stainless steel or be judged as the stainless steel steel that there is not oxide, dirt or grease, utilize ultrasonic wave to carry out Thickness sensitivity;
Central processing unit controls manipulator and is stitched together by the plumb joint above by qualified two the stainless steel steel of ultrasound examination, and central processing unit controls welding machine butt joint and welds;
The welding gun of welding machine arranges ultrasonic distance-measuring sensor, ultrasonic distance-measuring sensor is used for measuring the distance between welding gun and plumb joint, and by the distance information transmission of measurement to central processing unit, central processing unit, according to the range information received, controls the distance between the whole welding gun of mechanical hand adjustment and plumb joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510246376.5A CN104889547A (en) | 2015-05-15 | 2015-05-15 | Argon arc welding based welding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510246376.5A CN104889547A (en) | 2015-05-15 | 2015-05-15 | Argon arc welding based welding method |
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| CN104889547A true CN104889547A (en) | 2015-09-09 |
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| CN201510246376.5A Pending CN104889547A (en) | 2015-05-15 | 2015-05-15 | Argon arc welding based welding method |
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| CN (1) | CN104889547A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106735761A (en) * | 2017-02-22 | 2017-05-31 | 陈顶凯 | Argon arc welding technique |
| CN108994493A (en) * | 2018-10-29 | 2018-12-14 | 扬中市华亿电器有限公司 | A kind of automatic soldering method of switchgear |
| CN109623181A (en) * | 2019-01-30 | 2019-04-16 | 嘉兴任享保温科技有限公司 | A kind of vacuum cup liner welding procedure |
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| JPH03155479A (en) * | 1989-11-14 | 1991-07-03 | Nkk Corp | Welding control method for resistance welded tube |
| CN101514886A (en) * | 2009-03-10 | 2009-08-26 | 东南大学 | Method for extracting arc sensor welding gun position deviation information |
| CN201613427U (en) * | 2010-01-08 | 2010-10-27 | 河南省西保冶材集团有限公司 | Longitudinal seam automatic welding machine |
| CN102357711A (en) * | 2011-10-17 | 2012-02-22 | 无锡市南方电器制造有限公司 | Automatic arc-voltage regulation device of automatic welder |
| CN102615390A (en) * | 2012-04-28 | 2012-08-01 | 湘潭大学 | Swing arc-based multi-layer and multi-channel weld tracking system and identification method thereof |
| CN102814574A (en) * | 2012-09-06 | 2012-12-12 | 江苏科技大学 | Narrow gap welding monitoring and welding line deviation detecting method based on infrared vision sensing |
| CN103252783A (en) * | 2013-05-08 | 2013-08-21 | 苏州工业园区职业技术学院 | Dual-core two-freedom-degree high-speed full-automatic tin soldering robot servo controller |
| CN203196941U (en) * | 2013-04-26 | 2013-09-18 | 汉能新材料科技有限公司 | On-line double-frequency ultrasonic cleaner based on machine vision system |
| CN103506756A (en) * | 2013-09-11 | 2014-01-15 | 上海交通大学 | Laser lap welding gap detecting system and laser lap welding gap detecting method based on molten pool image visual sensing |
| CN104209629A (en) * | 2013-06-05 | 2014-12-17 | 中国石油天然气集团公司 | Pipeline multi-point synchronous automatic welding rotating arc fuzzy control tracking method |
| CN104475897A (en) * | 2014-11-27 | 2015-04-01 | 沪东中华造船(集团)有限公司 | Aluminum steel CMT fusion-brazing welding process control method |
-
2015
- 2015-05-15 CN CN201510246376.5A patent/CN104889547A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03155479A (en) * | 1989-11-14 | 1991-07-03 | Nkk Corp | Welding control method for resistance welded tube |
| CN101514886A (en) * | 2009-03-10 | 2009-08-26 | 东南大学 | Method for extracting arc sensor welding gun position deviation information |
| CN201613427U (en) * | 2010-01-08 | 2010-10-27 | 河南省西保冶材集团有限公司 | Longitudinal seam automatic welding machine |
| CN102357711A (en) * | 2011-10-17 | 2012-02-22 | 无锡市南方电器制造有限公司 | Automatic arc-voltage regulation device of automatic welder |
| CN102615390A (en) * | 2012-04-28 | 2012-08-01 | 湘潭大学 | Swing arc-based multi-layer and multi-channel weld tracking system and identification method thereof |
| CN102814574A (en) * | 2012-09-06 | 2012-12-12 | 江苏科技大学 | Narrow gap welding monitoring and welding line deviation detecting method based on infrared vision sensing |
| CN203196941U (en) * | 2013-04-26 | 2013-09-18 | 汉能新材料科技有限公司 | On-line double-frequency ultrasonic cleaner based on machine vision system |
| CN103252783A (en) * | 2013-05-08 | 2013-08-21 | 苏州工业园区职业技术学院 | Dual-core two-freedom-degree high-speed full-automatic tin soldering robot servo controller |
| CN104209629A (en) * | 2013-06-05 | 2014-12-17 | 中国石油天然气集团公司 | Pipeline multi-point synchronous automatic welding rotating arc fuzzy control tracking method |
| CN103506756A (en) * | 2013-09-11 | 2014-01-15 | 上海交通大学 | Laser lap welding gap detecting system and laser lap welding gap detecting method based on molten pool image visual sensing |
| CN104475897A (en) * | 2014-11-27 | 2015-04-01 | 沪东中华造船(集团)有限公司 | Aluminum steel CMT fusion-brazing welding process control method |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106735761A (en) * | 2017-02-22 | 2017-05-31 | 陈顶凯 | Argon arc welding technique |
| CN108994493A (en) * | 2018-10-29 | 2018-12-14 | 扬中市华亿电器有限公司 | A kind of automatic soldering method of switchgear |
| CN109623181A (en) * | 2019-01-30 | 2019-04-16 | 嘉兴任享保温科技有限公司 | A kind of vacuum cup liner welding procedure |
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Application publication date: 20150909 |