CN105033478A - Welding method - Google Patents
Welding method Download PDFInfo
- Publication number
- CN105033478A CN105033478A CN201510246359.1A CN201510246359A CN105033478A CN 105033478 A CN105033478 A CN 105033478A CN 201510246359 A CN201510246359 A CN 201510246359A CN 105033478 A CN105033478 A CN 105033478A
- Authority
- CN
- China
- Prior art keywords
- processing unit
- stainless steel
- central processing
- dirt
- oxide
- Prior art date
- 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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Classifications
-
- 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
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/18—Sheet panels
-
- 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
Abstract
The invention discloses a welding method. The welding method comprises the steps that an image collecting device carries out image collection on welding heads needing to weld stainless steel, and collected image information of the welding heads is transmitted to a central processing unit; an image processing unit in the central processing unit judges whether oxide or dirt or grease exists at the welding heads or not according to the image information collected by the image collecting device; if it is judged that oxide or dirt or grease exists, the central processing unit controls a mechanical arm to place the stainless steel with oxide or dirt or grease into a cleaning pool for cleaning; thickness detection is carried out on the cleaned stainless steel or the stainless steel judged not to be provided with oxide or dirt or grease through ultrasonic waves; and the central processing unit controls the mechanical arm to splice two stainless steel welding heads detected to be qualified through the ultrasonic waves together, and the central processing unit controls a welding machine to weld the welding heads. The beneficial effects of the uniform detection standard and the detection efficiency improvement are achieved.
Description
Technical field
The present invention relates to mechanical field, particularly, relate to a kind of welding method.
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, 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:
A kind of welding method, comprises 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.
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
A kind of welding method, comprises 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.
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. a welding method, is characterized in that, comprises 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510246359.1A CN105033478A (en) | 2015-05-15 | 2015-05-15 | Welding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510246359.1A CN105033478A (en) | 2015-05-15 | 2015-05-15 | Welding method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105033478A true CN105033478A (en) | 2015-11-11 |
Family
ID=54440756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510246359.1A Pending CN105033478A (en) | 2015-05-15 | 2015-05-15 | Welding method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105033478A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105855689A (en) * | 2016-05-27 | 2016-08-17 | 深圳市科达利实业股份有限公司 | Friction welding process |
| CN106271152A (en) * | 2016-08-29 | 2017-01-04 | 张家港华日法兰有限公司 | A kind of welding procedure of OCTG joint |
| CN106271153A (en) * | 2016-08-29 | 2017-01-04 | 张家港华日法兰有限公司 | The welding procedure that a kind of welding quality is good |
| 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 |
Citations (6)
| 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 |
| 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 |
| CN202291927U (en) * | 2011-11-14 | 2012-07-04 | 天津石泰集团有限公司 | Automatic welding equipment for stainless steel chopsticks |
| CN202452960U (en) * | 2011-11-26 | 2012-09-26 | 内蒙古北方重工业集团有限公司 | Full-automatic ultrasonic thickness measurement device |
| 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 |
-
2015
- 2015-05-15 CN CN201510246359.1A patent/CN105033478A/en active Pending
Patent Citations (6)
| 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 |
| 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 |
| CN202291927U (en) * | 2011-11-14 | 2012-07-04 | 天津石泰集团有限公司 | Automatic welding equipment for stainless steel chopsticks |
| CN202452960U (en) * | 2011-11-26 | 2012-09-26 | 内蒙古北方重工业集团有限公司 | Full-automatic ultrasonic thickness measurement device |
| 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 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105855689A (en) * | 2016-05-27 | 2016-08-17 | 深圳市科达利实业股份有限公司 | Friction welding process |
| CN106271152A (en) * | 2016-08-29 | 2017-01-04 | 张家港华日法兰有限公司 | A kind of welding procedure of OCTG joint |
| CN106271153A (en) * | 2016-08-29 | 2017-01-04 | 张家港华日法兰有限公司 | The welding procedure that a kind of welding quality is good |
| 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 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151111 |