CN105817777A - Robot wire feeding welding process - Google Patents
Robot wire feeding welding process Download PDFInfo
- Publication number
- CN105817777A CN105817777A CN201610212997.6A CN201610212997A CN105817777A CN 105817777 A CN105817777 A CN 105817777A CN 201610212997 A CN201610212997 A CN 201610212997A CN 105817777 A CN105817777 A CN 105817777A
- Authority
- CN
- China
- Prior art keywords
- welding
- robot
- rustless steel
- wire feeding
- wire
- 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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
-
- 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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/20—Bonding
- B23K26/21—Bonding by welding
- B23K26/22—Spot 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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/60—Preliminary treatment
Abstract
The invention discloses a robot wire feeding welding process. A stainless steel shell is joined with a stainless steel baseplate; the pulse laser spot welding is performed for the joined stainless steel shell; each edge of the stainless steel shell is symmetric to a welding point on the corresponding edge of the stainless steel baseplate; and a driving structure for wire feeding is put on a shaft of a robot, so that the distance from a driving wheel to a wire feeding nozzle is near to finish the wire feeding welding. Through the mode, the robot wire feeding welding process can improve the welding efficiency, simplifies the welding steps and the working process, and saves the equipment cost and the labor cost.
Description
Technical field
The present invention relates to welding technique field, the robot wire feed welding procedure of a kind of new forms of energy wind power generation field.
Background technology
At present, popularization for New Energy Industry, more enterprise throws oneself into the research and development of new forms of energy, because different welding methods has different welding procedures, welding procedure is mainly according to the material of welded piece, weldment structure type, welding performance requires to determine, along with the development of robotics, the continuous lifting of laser performance, the field of robot welding is also in constantly extension.Welding procedure is played vital effect, the complex process of existing robot welding by the design and precision, the stability of wire-feed motor wire feed that wherein to automation equipment, make fixture, and equipment cost and cost of labor are the highest.
Summary of the invention
The technical problem that present invention mainly solves is to provide a kind of robot wire feed welding procedure, it is possible to increase welding efficiency, simplifies welding step and workflow, saves equipment cost and cost of labor.
For solving above-mentioned technical problem, the technical scheme that the present invention uses is: provide a kind of robot wire feed welding procedure, it is characterised in that step is as follows:
The first step, gluing, rustless steel base plate is coated with last layer colloid, rare earth magnetic piece is fixed；
Second step, spot welding, is connected rustless steel case with rustless steel base plate, and the rustless steel case being connected carries out the spot welding of pulse laser, the each edge of rustless steel case will limit corresponding with rustless steel base plate pad want symmetry, the surface of welding can not have slag to splash；
3rd step; heat treatment; use nitrogen or argon as protective gas; peak power is the continuous wave laser of 1000W, and hot spot is 0.1mm-0.5mm, is fixed on by plumb joint on the 6th axle of robot; wire-feeding pipe and wire feeding mouth are also by the 6th axle being fixed on robot; and wire feeding mouth uses alloy material, and outward appearance presents taper, its tapering is less than 10 degree；
4th step, jig Design, during welding, the driving structure of wire feed is placed on the axle of robot, makes the distance between driving wheel and wire feeding mouth close；
5th step, cleans, and is cleaned with base plate reagent by case, or ultrasonic waves for cleaning, and high temperature is dried；After cleaning completes, check, and qualified product is carried out electroplating processes.
In a preferred embodiment of the present invention, in step 4, according to produced heat during welding, heat-affected zone for product, use the release heat in structure and through calculating, rotary shaft on deflection machine uses SERVO CONTROL, and fixture to present certain angle (preferably informing angular range) with plumb joint.
The invention has the beneficial effects as follows: the present invention, for traditional pulse welding, improves speed of welding, uses robot and the welding of automatization's platform, improves welding efficiency, simplify welding step and workflow, save equipment cost and cost of labor.Welding manner of the present invention is simple, material selection exact specification, it is possible to ensure the quality of new forms of energy industry middle rare earth magnetic piece rustless steel case welding, it is provided that the welding manner of a kind of specification.
Detailed description of the invention
Below presently preferred embodiments of the present invention is described in detail, so that advantages and features of the invention can be easier to be readily appreciated by one skilled in the art, thus protection scope of the present invention is made apparent clear and definite defining.
A kind of welding procedure that the present invention provides is applied to weld the field of new forms of energy wind-power electricity generation, and detailed description of the invention is as follows:
Part I is before welding, rustless steel is done following process: the first step, being coated with last layer colloid on rustless steel base plate will, rare earth magnetic piece, from 0.5mm-3mm, is fixed by rustless steel thickness, wherein it should be noted that, glue can not ooze out, otherwise follow-up welding procedure can be had an impact, then, rustless steel case is connected with base plate；Second step, by be connected rustless steel case, carry out the spot welding of pulse laser, each edge to want symmetry with the pad on corresponding limit, because the length of each edge is different, thermal deformation suffered during spot welding is the most different, so the change that the position of solder joint is the most corresponding；3rd step, the technique for impulsed spot welding also requires, and the surface of welding can not have slag to splash, and showing need to be smooth, and solder joint must be firm.
Part II welds: first; using nitrogen or argon as protective gas, peak power is the continuous wave laser of 1000W, and hot spot is 0.1mm-0.5mm; plumb joint is fixed on the 6th axle of robot; wire-feeding pipe and wire feeding mouth are also by the 6th axle being fixed on robot, and wire feeding mouth uses alloy material, and outward appearance presents taper; and; tapering is less than 10 degree, and does heat treatment, improves high temperature resistant and wearability.
The design of Part III fixture: according to produced heat during welding, for the heat-affected zone of product, use the release heat in structure and design through meticulous calculating.Rotary shaft on deflection machine uses SERVO CONTROL, and fixture to present certain angle with plumb joint；During welding, wire feed plays a key effect, therefore the driving structure of wire feed is placed on the axle of robot, allow distance between driving wheel and wire feeding mouth closer to.Avoid, when welding, occurring that wire feed card silk, wire feed have some setbacks, or the phenomenon skidded.
Part IV has welded post processing:
Need to do following a few procedure after welding: first cleaned by two kinds of product reagent, or ultrasonic waves for cleaning, and high temperature drying；Then after having cleaned, the testing staff of specialty checks, as found pore, then jumps out and does spot welding process, or scrapped by shell, reinstalled by rare earth magnetic piece, from the beginning of the first step, again make.Finally detected the air-tightness of finished product by the equipment of specialty, qualified product is carried out electroplating processes.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing description of the invention content to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, the most in like manner it is included in the scope of patent protection of the present invention.
Claims (2)
1. a robot wire feed welding procedure, it is characterised in that step is as follows:
The first step, gluing, rustless steel base plate is coated with last layer colloid, rare earth magnetic piece is fixed；
Second step, spot welding, is connected rustless steel case with rustless steel base plate, and the rustless steel case being connected carries out the spot welding of pulse laser, the each edge of rustless steel case will limit corresponding with rustless steel base plate pad want symmetry, the surface of welding can not have slag to splash；
3rd step; heat treatment; use nitrogen or argon as protective gas; peak power is the continuous wave laser of 1000W, and hot spot is 0.1mm-0.5mm, is fixed on by plumb joint on the 6th axle of robot; wire-feeding pipe and wire feeding mouth are also by the 6th axle being fixed on robot; and wire feeding mouth uses alloy material, and outward appearance presents taper, its tapering is less than 10 degree；
4th step, jig Design, during welding, the driving structure of wire feed is placed on the axle of robot, makes the distance between driving wheel and wire feeding mouth close；
5th step, cleans, and is cleaned with base plate reagent by case, or ultrasonic waves for cleaning, and high temperature is dried；After cleaning completes, check, and qualified product is carried out electroplating processes.
Robot the most according to claim 1 wire feed welding procedure, it is characterized in that: in step 4, according to produced heat during welding, heat-affected zone for product, use the release heat in structure and through calculating, rotary shaft on deflection machine uses SERVO CONTROL, and fixture to present certain angle with plumb joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610212997.6A CN105817777A (en) | 2016-04-07 | 2016-04-07 | Robot wire feeding welding process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610212997.6A CN105817777A (en) | 2016-04-07 | 2016-04-07 | Robot wire feeding welding process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105817777A true CN105817777A (en) | 2016-08-03 |
Family
ID=56526579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610212997.6A Pending CN105817777A (en) | 2016-04-07 | 2016-04-07 | Robot wire feeding welding process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105817777A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6335510B1 (en) * | 1998-10-09 | 2002-01-01 | Peter Carbines | Welding robot |
| JP2006281226A (en) * | 2005-03-31 | 2006-10-19 | Daihen Corp | Wire feeder |
| CN103372762A (en) * | 2013-08-09 | 2013-10-30 | 福建森源股份有限公司 | Method for manufacturing steel hollow base |
| CN103406667A (en) * | 2013-08-31 | 2013-11-27 | 南京煜宸激光科技有限公司 | Laser welding method of stainless steel sheet fillet weld and clamp thereof |
| CN103603827A (en) * | 2013-11-20 | 2014-02-26 | 常山卫邦风机有限公司 | Centrifugal fan impeller structure and production method |
| JP2015006683A (en) * | 2013-06-25 | 2015-01-15 | 株式会社ダイヘン | Industrial robot |
| CN104694920A (en) * | 2013-12-06 | 2015-06-10 | 通用电气公司 | Laser cladding systems and methods using metal-filled wires |
-
2016
- 2016-04-07 CN CN201610212997.6A patent/CN105817777A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6335510B1 (en) * | 1998-10-09 | 2002-01-01 | Peter Carbines | Welding robot |
| JP2006281226A (en) * | 2005-03-31 | 2006-10-19 | Daihen Corp | Wire feeder |
| JP2015006683A (en) * | 2013-06-25 | 2015-01-15 | 株式会社ダイヘン | Industrial robot |
| CN103372762A (en) * | 2013-08-09 | 2013-10-30 | 福建森源股份有限公司 | Method for manufacturing steel hollow base |
| CN103406667A (en) * | 2013-08-31 | 2013-11-27 | 南京煜宸激光科技有限公司 | Laser welding method of stainless steel sheet fillet weld and clamp thereof |
| CN103603827A (en) * | 2013-11-20 | 2014-02-26 | 常山卫邦风机有限公司 | Centrifugal fan impeller structure and production method |
| CN104694920A (en) * | 2013-12-06 | 2015-06-10 | 通用电气公司 | Laser cladding systems and methods using metal-filled wires |
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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 |
Application publication date: 20160803 |
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| RJ01 | Rejection of invention patent application after publication |