CN110229954A - A kind of welding wire rod annealing system and method for annealing - Google Patents
A kind of welding wire rod annealing system and method for annealing Download PDFInfo
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- CN110229954A CN110229954A CN201910579781.7A CN201910579781A CN110229954A CN 110229954 A CN110229954 A CN 110229954A CN 201910579781 A CN201910579781 A CN 201910579781A CN 110229954 A CN110229954 A CN 110229954A
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- annealing
- wire rod
- welding wire
- tin
- wheel
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/26—Methods of annealing
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/525—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length for wire, for rods
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/003—Apparatus
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
- C23C2/08—Tin or alloys based thereon
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/34—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the shape of the material to be treated
- C23C2/36—Elongated material
- C23C2/38—Wires; Tubes
Abstract
The invention discloses a kind of welding wire rod annealing system, including annealing power source, upper annealing device, gas-shielded pipe, cooling device, solder coater on electric and the tin furnaces of sequence setting；Tin stove has the metal equipped with tin liquor to contain tin box, and upper annealing wheel and metal are contained tin furnace as positive and negative anodes, can solve because in welding wire annealing because of disconnection problem of striking sparks caused by poor contact.The present invention also discloses a kind of welding wire rod method for annealing, this method contains tin box as cathode using the metal of tin furnace, make welding wire rod immerse tin liquor in, and with cathode generate it is good contact, can effectively solve welding wire rod and cathode contact it is unstable and occur sparking disconnection problem.
Description
Technical field
The present invention relates to welding annealing technology field more particularly to a kind of welding wire rod annealing systems and method for annealing.
Background technique
Photovoltaic welding belt is mainly welding material important in solar battery sheet production process, plays connection conduction.
The quality of welding, the power for directly affecting photovoltaic module is big, and main technique is after wire drawing, calendering working process
Wire rod, surface carry out applying the links such as tin.Wire rod generates stress in the machining processes such as cold calendaring, and flow harden makes wire rod
Intensity increases, which is directly entered tin furnace and carries out surface painting tin processing, then can cause the deformation or distortion of wire rod, therefore one
As eliminate the stress of wire rod by the way of annealing, reduce the intensity of wire rod.
For photovoltaic welding in production, main annealing way is to be moved back using wheeled resistance of annealing up and down at present
Fire, overall flow are as follows: wire rod is rolled out from calender system come after, by upper annealing wheel, as the anode at end of annealing, under move back
Fire wheel, which is placed in water tank, is used as cathode, and between upper and lower annealing wheel plus swing rod carries out the adjusting in speed to lower annealing wheel.After annealing
It is directly cooling.
But with the development of photovoltaic industry, in order to improve component power and optimization properties, component manufacturer is continually developed
New product component and technology, such as imbrication, half and patch etc., and the appearance of these new component package technologies also caused it is novel
The appearance of welding, such as triangle welding, segmented triangle welding and other welding wire rods；And these welding wire rods are with routine
Welding production equipment production when annealing go wrong, that is, due to the welding wire rod abrupt change of cross-section, so that being passed through when online annealing
Normal poor contact, sparking broken string, cannot achieve the continuous production and volume production of shape welding band.
Summary of the invention
Aiming at the problems existing in the prior art, the purpose of the present invention is to provide a kind of welding wire annealing devices, fit
It is reduced for conventional welding especially suitable for triangle welding, segmented triangle welding and other annealing of the shape welding with wire rod
The metal of upper annealing wheel and tin furnace is contained tin box and is used as positive and negative anodes by lower annealing wheel in the prior art, weldering when can solve to anneal
Band wire rod poor contact, sparking disconnection problem.
It is another object of the present invention to provide a kind of welding wire rod method for annealing, are suitable for conventional welding, especially suitable
For triangle welding, segmented triangle welding and other annealing of the shape welding with wire rod, this method is contained using the metal of tin furnace
Tin box immerses welding wire rod in tin liquor as cathode, and with cathode generate it is good contact, can effectively solve because of welding wire rod
Unstable with cathode contact and appearance sparking disconnection problem.
In order to achieve the above object, the present invention is resolved using following technical scheme.
Technical solution one:
A kind of welding wire rod annealing system, including annealing power source, it is the upper annealing device of sequence setting, gas-shielded pipe, cold
But device, solder coater on electric and tin furnace；The upper annealing device includes the first rack, is provided in first rack
Annealing wheel and third wheel；The gas-shielded pipe is for preventing welding wire rod to be oxidized in annealing；The cooling device includes the
Two racks are provided with cooling water tank in second rack；The solder coater on electric is used for the welding wire surface
Coat scaling powder；The tin stove has metal to contain tin box, and the metal, which is contained, is equipped with tin liquor in tin box；The anode of the annealing power source
It is electrically connected with the upper annealing wheel, the cathode of the annealing power source is contained tin box with the metal and is electrically connected.
Further, the cooling device also includes water storage box, and the periphery of the water storage box is provided with Cool-water Machine for Industry；Institute
It states and is connected with upper hose and water pump between water storage box and cooling water tank, the water pump is cold for the water in the water storage box to be evacuated to
But water tank；Downcomer is connected between the water storage box and cooling water tank, the downcomer is used for will be in the cooling water tank
Water imports water storage box.
Further, the gas-shielded pipe is glass tube, and the glass tube is obliquely installed, and the glass tube is close to upper
One end of annealing device is higher than the glass tube close to one end of cooling device；The upper end of the glass tube is provided with end cap, institute
It states and is provided with incoming line and inflating port on end cap, the lower end of the glass tube is protruded under the liquid level of the cooling water tank, the glass
Glass pipe is filled with nitrogen by inflating port.
Further, cylindrical air-brush is provided in second rack, the cylinder air-brush is axially provided with through-hole,
The cylinder air-brush side has been arranged radially air inlet, and the air inlet is connected to the through-hole；The cylinder air-brush is used
It is blown off in by cooling water remaining on welding wire rod.
Further, the solder coater on electric includes flux bath, is placed with felt in the flux bath, described
Scaling powder is soaked on felt.
Technical solution two:
A kind of welding wire rod method for annealing is based on special-shaped wire section annealing system described in any one of claim 1 to 5, institute
Method for annealing is stated to comprise the steps of:
Step 1, annealing power source anode is electrically connected with upper annealing wheel, annealing power source cathode and the metal is contained into tin box electricity
Connection；Step 2, welding wire rod winds three circles on upper annealing wheel, and gas-shielded pipe, cooling water are sequentially passed through after third wheel is oriented to
Case, solder coater on electric enter metal and contain in the tin liquor of tin box；Welding wire rod and annealing power source are formed into a loop, and start to anneal.
Further, the diameter of the welding wire rod is 0.2mm-0.4mm；The diameter of the upper annealing wheel is 190mm-
220mm, the voltage of the annealing are 25V-35V, and the electric current of the annealing is 10A-30A.
Further, the temperature of the tin liquor is 210 DEG C -230 DEG C.
Further, in step 2, the welding wire rod is passed through from the felt of solder coater on electric.
Further, in step 2, cylindrical air-brush, institute are provided between the cooling water tank and solder coater on electric
Welding wire rod is stated to pass through from the through-hole of cylindrical air-brush.
Compared with prior art, the invention has the benefit that
Welding wire annealing device of the invention reduces the lower annealing wheel in conventional annealing device, by upper annealing wheel and tin
The metal of furnace contains tin box as positive and negative anodes, simplifies structure, solves poor contact in welding wire rod annealing process, sparking broken string
Problem.
In addition, the metal of tin furnace is contained tin box and made by welding wire rod method for annealing of the invention using upper annealing wheel as anode
It for cathode, and adopts and is water-cooled, solve poor contact in welding wire rod annealing process, sparking disconnection problem.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is a kind of overall schematic of embodiment of welding wire rod annealing system of the invention；
Fig. 2 is the schematic diagram of cylindrical air-brush in a kind of embodiment of welding wire rod annealing system of the invention；
Fig. 3 is the structural schematic diagram of the annealing device of conventional welding wire rod；
In the above figure: annealing device on 1；101 first racks；Annealing wheel on 102；103 third wheels；104 lower annealing wheels；2
Cooling device；201 second racks；202 cooling water tanks；203 water storage boxes；204 upper hoses；205 water pumps；3 solder coater on electric；
4 tin furnaces；401 metals contain tin box；5 gas-shielded pipes；6 cylindrical air-brush；7 welding wire rods.
Specific embodiment
It is understandable in order to enable the above objects, features and advantages of the present invention to become apparent, with reference to the accompanying drawing to this hair
Bright specific embodiment is described in detail.
Detail is elaborated in the following description to fully understand the present invention.But the present invention can with it is a variety of not
Other way described herein is same as to implement, those skilled in the art can do class without violating the connotation of the present invention
Like popularization.Therefore the present invention is not limited by following public specific embodiment.
It is conventional welding annealing device with reference to Fig. 3, Fig. 3, includes upper annealing wheel 102 and lower annealing wheel in the annealing system
104, upper annealing wheel 102 and lower annealing wheel 104 are respectively as positive and negative anodes in annealing process.When triangle welding, three fillet welding of segmented
When band and other 7 wire rods of welding wire rod are using conventional welding annealing device, due to the mutation in 7 section of welding wire rod, so that
Break when online annealing often in contact with bad, sparking, cannot achieve the continuous production and volume production of welding wire rod 7.
In view of the above problems, with reference to Fig. 1, it is suitable the present invention provides a kind of welding wire rod annealing system, including annealing power source
Upper annealing device 1, gas-shielded pipe 5, cooling device 2, solder coater on electric 3 and the tin furnace 4 of sequence setting；Upper annealing device 1
Comprising the first rack 101, annealing wheel 102 and third wheel 103 are provided in the first rack 101；Cooling device 2 includes the second rack
201, cooling water tank 202 is provided in the second rack 201；Solder coater on electric 3 is used to coat to 7 surface of welding wire rod
Scaling powder；The tin stove has metal to contain tin box, and the metal, which is contained, is equipped with tin liquor in tin box；The anode of the annealing power source and institute
The electrical connection of annealing wheel 102 is stated, the cathode of the annealing power source is contained tin box 401 with the metal and is electrically connected.Specifically, upper annealing
Brush is provided on the wheel shaft of wheel 102, the anode of annealing power source is electrically connected with brush.
Annealing device of the embodiment of the present invention relative to conventional welding wire rod, reduces conventional welding wire annealing device
As the lower annealing wheel 104 of cathode, while the metal of tin furnace 4 is contained into tin box 401 and is used as cathode.Thus welding wire rod 7 is solved
It moves back or disconnection problem of striking sparks caused by poor contact in the process.
Further, the cooling device 2 also includes water storage box 203, and it is cold that the periphery of the water storage box 203 is provided with industry
Water dispenser；Upper hose 204 and water pump 205 are connected between the water storage box 203 and cooling water tank 202, water pump 205 is used for water storage
Water in case 203 is evacuated to cooling water tank 202；Downcomer is connected between water storage box 203 and cooling water tank 202, downcomer is used for
Water in cooling water tank 202 is imported into water storage box 203.
In above embodiments, the water in cooling water tank 202 causes temperature to rise with thermally conductive exchange of welding wire rod 7, under
Water pipe imports hot water in water storage box 203, can be by water storage box 203 since the periphery of water storage box 203 is provided with Cool-water Machine for Industry
Water it is cooling, then realize the recycled for multiple times of water to cooling water tank 202 through water pump 205, the pump of upper hose 204.
Further, with reference to Fig. 1, gas-shielded pipe 5 is provided between upper annealing device 1 and cooling device 2.It is preferred that
, gas-shielded pipe 5 is glass tube, and glass tube is obliquely installed, and the glass tube is higher than institute close to one end of upper annealing device 1
Glass tube is stated close to one end of cooling device 2；The upper end of the glass tube is provided with end cap, is provided with incoming line on the end cap
And inflating port, the lower end of the glass tube are protruded under the liquid level of the cooling water tank 202, the glass tube is filled with by inflating port
Nitrogen.
Further, with reference to Fig. 1 and Fig. 2, cylindrical air-brush 6, the cylinder gas are provided in second rack 201
Brush 6 is axial to be provided with through-hole, and cylindrical 6 side of air-brush has been arranged radially air inlet, and air inlet is connected to through-hole, cylindrical air-brush
6 for blowing cooling water remaining on welding wire rod 7 off.
Further, 3 flux bath of solder coater on electric is placed with felt in flux bath, is soaked on felt and helps weldering
Agent.When welding wire rod 7 pass through flux bath, can be in 7 surface adhesion scaling powder of welding wire rod.
The embodiment of the invention also provides a kind of welding wire rod method for annealing, based on above-mentioned special-shaped wire section annealing system,
The method for annealing includes following:
Step 1, annealing power source anode is electrically connected with upper annealing wheel 102, annealing power source cathode and the metal is contained into tin
Box 401 is electrically connected；
Step 2, welding wire rod 7 winds three circles on upper annealing wheel 102, sequentially passes through gas after the guiding of third wheel 103 and protects
Pillar 5, cooling water tank 202, solder coater on electric 3 enter metal and contain in the tin liquor of tin box 401；Welding wire rod 7 and annealing electricity
Source forming circuit, starts to anneal.
Using the above method, welding wire rod 7, which immerses metal, to be contained in the tin liquor of tin box, is well contacted with cathode generation, effectively
It solves the problems, such as in the annealing of welding wire rod 7 because of broken string of striking sparks caused by poor contact.
Further, the diameter of the welding wire rod 7 is 0.2mm-0.6mm；The diameter of the upper annealing wheel 102 is
190mm-220mm, the voltage of the annealing are 25V-35V, and the electric current of the annealing is 10A-30A.
Using above method, the temperature in 7 annealing process of welding wire rod can be effectively ensured.
Further, the temperature of the tin liquor is 210 DEG C -230 DEG C.
Further, in step 2, the welding wire rod 7 is passed through from the felt of solder coater on electric 2.It can be effective
Guarantee uniformly to be coated to scaling powder on welding wire rod 7, convenient for tin plating in next step.
Further, in step 2, cylindrical air-brush is provided between the cooling water tank 202 and solder coater on electric 3
6, the welding wire rod 7 is passed through from the through-hole 601 of cylindrical air-brush 6.
Although the present invention is described in detail with a general description of the specific embodiments in this specification,
But on the basis of the present invention, it can be made some modifications or improvements, this it will be apparent to those skilled in the art that.Cause
This, these modifications or improvements on the basis of without departing from the present invention are fallen within the scope of the claimed invention.
Claims (10)
1. a kind of welding wire rod annealing system, which is characterized in that including annealing power source, upper annealing device (1), the gas of sequence setting
Body protection pipe (5), cooling device (2), solder coater on electric (3) He Xilu (4)；
The upper annealing device (1) includes the first rack (101), is provided with annealing wheel (102) on first rack (101)
With third wheel (103)；
The gas-shielded pipe (5) is for preventing welding wire rod (7) to be oxidized in annealing；The cooling device (2) includes the
Two racks (201) are provided with cooling water tank (202) on second rack (201)；
The solder coater on electric (3) is used to coat scaling powder to welding wire rod (7) surface；
There is the tin furnace (4) metal to contain tin box (401), and the metal, which is contained, is equipped with tin liquor in tin box (401)；
The anode of the annealing power source is electrically connected with the upper annealing wheel (102), the cathode of the annealing power source and the metal
Contain tin box (401) electrical connection.
2. welding wire rod annealing system according to claim 1, which is characterized in that the cooling device (2) is also comprising storing
The periphery of water tank (203), the water storage box (203) is provided with Cool-water Machine for Industry；
Upper hose (204) and water pump (205), the water pump are connected between the water storage box (203) and cooling water tank (202)
(205) for the water in the water storage box (203) to be evacuated to cooling water tank (202)；
Downcomer is connected between the water storage box (203) and cooling water tank (202), the downcomer is used for the cooling water
Water in case (202) imports water storage box (203).
3. welding wire rod annealing system according to claim 1, which is characterized in that the gas-shielded pipe (5) is glass
Pipe, the glass tube are obliquely installed, and the glass tube is higher than the glass tube close to cold close to one end of upper annealing device (1)
But one end of device (2)；The upper end of the glass tube is provided with end cap, and incoming line and inflating port, institute are provided on the end cap
The lower end for stating glass tube is protruded under the liquid level of the cooling water tank (202), and the glass tube is filled with nitrogen by inflating port.
4. welding wire rod annealing system according to claim 1, which is characterized in that be arranged on second rack (201)
Have cylindrical air-brush (6), the cylinder air-brush (6) is axially provided with through-hole, and described cylinder air-brush (6) side is arranged radially
There is air inlet, the air inlet is connected to the through-hole；
The cylinder air-brush (6) is for blowing remaining cooling water on welding wire rod (7) off.
5. welding wire rod annealing system according to claim 1, which is characterized in that solder coater on electric (3) packet
Containing flux bath, it is placed with felt in the flux bath, is soaked with scaling powder on the felt.
6. a kind of welding wire rod method for annealing is based on special-shaped wire section annealing system described in any one of claim 1 to 5, special
Sign is that the method for annealing comprises the steps of:
Step 1, annealing power source anode is electrically connected with upper annealing wheel (102), annealing power source cathode and the metal is contained into tin box
(401) it is electrically connected；
Step 2, welding wire rod (7) winds three circles on upper annealing wheel (102), sequentially passes through gas after third wheel (103) guiding
Protection pipe (5), cooling water tank (202), solder coater on electric (3) enter metal and contain in the tin liquor of tin box (401)；Welding wire rod
(7) it is formed into a loop with annealing power source, starts to anneal.
7. welding wire rod method for annealing according to claim 6, which is characterized in that the diameter of the welding wire rod (7) is
0.2mm-0.6mm；The diameter of the upper annealing wheel (102) is 190mm-220mm, and the voltage of the annealing is 25V-35V, described
The electric current of annealing is 10A-30A.
8. welding wire rod method for annealing according to claim 6, which is characterized in that the temperature of the tin liquor be 210 DEG C-
230℃。
9. welding wire rod method for annealing according to claim 6, which is characterized in that in step 2, the welding wire rod (7)
It is passed through from the felt of solder coater on electric (2).
10. welding wire rod method for annealing according to claim 6, which is characterized in that in step 2, the cooling water tank
(202) it is provided between solder coater on electric (3) cylindrical air-brush (6), the welding wire rod (7) is from cylindrical air-brush
(6) it is passed through in through-hole (601).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910579781.7A CN110229954A (en) | 2019-06-28 | 2019-06-28 | A kind of welding wire rod annealing system and method for annealing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910579781.7A CN110229954A (en) | 2019-06-28 | 2019-06-28 | A kind of welding wire rod annealing system and method for annealing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110229954A true CN110229954A (en) | 2019-09-13 |
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ID=67857488
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910579781.7A Pending CN110229954A (en) | 2019-06-28 | 2019-06-28 | A kind of welding wire rod annealing system and method for annealing |
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| CN (1) | CN110229954A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112207387A (en) * | 2020-08-27 | 2021-01-12 | 西安泰力松新材料股份有限公司 | Scaling powder cleaning device and using method |
-
2019
- 2019-06-28 CN CN201910579781.7A patent/CN110229954A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112207387A (en) * | 2020-08-27 | 2021-01-12 | 西安泰力松新材料股份有限公司 | Scaling powder cleaning device and using method |
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