CN110744224A - Efficient preparation process of welding wire - Google Patents
Efficient preparation process of welding wire Download PDFInfo
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- CN110744224A CN110744224A CN201911002699.4A CN201911002699A CN110744224A CN 110744224 A CN110744224 A CN 110744224A CN 201911002699 A CN201911002699 A CN 201911002699A CN 110744224 A CN110744224 A CN 110744224A
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- welding wire
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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
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/40—Making wire or rods for soldering or welding
Abstract
The invention belongs to the technical field of welding materials, and provides an efficient welding wire preparation process, which comprises the following steps: (1) firstly, carrying out solid solution treatment on raw materials; (2) sending the mixture into a pickling tank for pre-pickling; (3) sending the mixture into a drawing machine for drawing treatment; (4) acid washing, water washing and drying are carried out in sequence; (5) carrying out ammonia decomposition heat treatment; (6) sending the mixture into a drawing machine for drawing treatment; (7) acid washing, water washing and drying are carried out in sequence; (8) carrying out ammonia decomposition heat treatment; (9) sending the mixture into a drawing machine for drawing treatment; (10) acid washing, water washing and drying are carried out in sequence; (11) sending the mixture into a drawing machine for drawing treatment; (12) oiling; (13) straightening by a straightening machine; (14) and (6) taking up the wire. The invention reduces the fracture frequency of processing, and simultaneously, the wire strength is matched with the winding for uniform strength, thereby having good straightness; the bright surface quality of the welding wire can be obtained.
Description
Technical Field
The invention belongs to the technical field of welding materials, and particularly relates to an efficient welding wire preparation process capable of improving the surface brightness and the strength of a welding wire.
Background
The existing welding wire is easy to break in the drawing process, the surface of the welding wire is blackened and has low surface smoothness, the defect rate is high, and meanwhile, the stress cannot be effectively removed in the wire collecting process, so that the uniform-speed matching force is ensured, and the efficiency is influenced.
Disclosure of Invention
The invention aims to provide an efficient welding wire preparation process, which can reduce stress while preventing breakage in the machining process, ensure the loose diameter and warping distance of the welding wire and improve the production efficiency.
The invention relates to an efficient welding wire preparation process, which comprises the following steps: firstly, carrying out solid solution treatment on raw materials; sending the mixture into a pickling tank for pre-pickling; step (3) sending the mixture into a drawing machine for drawing treatment; step (4), acid washing, water washing and drying are sequentially carried out; step (5) carrying out ammonia decomposition heat treatment; step (6), sending the mixture into a drawing machine for drawing treatment; step (7), acid washing, water washing and drying are sequentially carried out; step (8) performing ammonia decomposition heat treatment; step (9) sending the mixture into a drawing machine for drawing treatment; step (10), acid washing, water washing and drying are sequentially carried out; step (11), sending the obtained product into a drawing machine for drawing treatment; step (12) oiling; step (13) straightening by a straightening machine; (14) and (6) taking up the wire.
The swing type wire rewinding device comprises a swing disc and a wire rewinding disc which are sequentially arranged; the both ends of swing dish are extended and are connected fixedly through extending the axle with accommodate motor, accommodate motor fixes on the support frame, wherein the swing dish is last radially to be equipped with a plurality of and to send a subassembly, it includes the clamping frame and slides the backup pad of fixing on the clamping frame to send a subassembly, the one end of backup pad is equipped with and sends the silk wheel, wherein the center end of swing dish is equipped with fixed frame, wherein the one end of clamping frame all with fixed frame is connected fixedly, the other end of backup pad pass through the tensioning rod with fixed frame is connected fixedly.
After the welding wire is discharged from the straightening machine, the welding wire passes through the wire feeding wheel on each wire feeding assembly and then is fed into the take-up reel, in the operation process, the adjusting motor drives the oscillating disc to oscillate back and forth in a small range from top to bottom, the oscillating range is 0-30 ℃, the wire feeding wheel drives the supporting plate to slide in position through the tensioning rod in the wire feeding process, so that the tensioning force is provided in the wire feeding process, the stress is removed, the wire is moved back and forth in the vertical direction, the stress is reduced, and the welding wire is fed into the take-up reel at a constant speed.
The further improvement lies in that: and (3) washing the water in the steps (4), (7) and (10) by using hot water, wherein the washing temperature is 65-80 ℃.
The further improvement lies in that: the acid washing adopts electrolytic acid washing.
The further improvement lies in that: the steps (3) and (6) are empty drawing, and the step (9) is powder drawing.
The further improvement lies in that: and the axis of a die hole of a drawing die of the drawing machine is consistent with the axis of the welding wire.
The further improvement lies in that: the discharge end of the support frame is provided with a wire feeding auxiliary wheel.
The efficient preparation process of the welding wire can improve the welding performance and reduce the fracture frequency of processing, and meanwhile, the wire strength is matched with the winding for uniform strength, so that the welding wire has good straightness; the bright surface quality of the welding wire can be obtained.
Drawings
Fig. 1 is a schematic structural view of a swing type wire rewinding device of the present invention.
Detailed Description
The present invention will be described in further detail with reference to specific examples and comparative examples, but the present invention is not limited to these examples.
The embodiment provides an efficient welding wire preparation process, which comprises the following steps: firstly, carrying out solid solution treatment on raw materials; sending the mixture into a pickling tank for pre-pickling; step (3) sending the mixture into a drawing machine for drawing treatment; step (4), acid washing, water washing and drying are sequentially carried out; step (5) carrying out ammonia decomposition heat treatment; step (6), sending the mixture into a drawing machine for drawing treatment; step (7), acid washing, water washing and drying are sequentially carried out; (step 8) performing ammonia decomposition heat treatment; step (9) sending the mixture into a drawing machine for drawing treatment; step (10), acid washing, water washing and drying are sequentially carried out; step (11), sending the obtained product into a drawing machine for drawing treatment; step (12) oiling; step (13) straightening by a straightening machine; and (14) taking up.
As shown in fig. 1: the swing type wire rewinding device comprises a swing disc 1 and a wire rewinding disc 2 which are sequentially arranged; the two ends of the swinging disc 1 extend to be fixedly connected with an adjusting motor 4 through an extending shaft 3, the adjusting motor 4 is fixed on a support frame 5, a plurality of wire feeding assemblies are radially arranged on the swinging disc 1 and comprise a clamping frame 6 and a support plate 7 which is slidably fixed on the clamping frame 6, a wire feeding wheel 8 is arranged at one end of the support plate 7, a fixed frame 9 is arranged at the center end of the swinging disc 1, one end of the clamping frame 6 is fixedly connected with the fixed frame 9, and the other end of the support plate 7 is fixedly connected with the fixed frame 9 through a tensioning rod 10; and a 5 discharging end of the supporting frame is provided with a wire feeding auxiliary wheel 11.
After coming out of the straightener, the welding wire passes through the wire feeding wheel 8 on each wire feeding component and then is fed onto the take-up reel 2, in the operation process, the adjusting motor 4 drives the oscillating disc 1 to oscillate up and down in a small range, the oscillating range is 0-30 ℃, the wire feeding wheel 8 drives the supporting plate 7 to slide in position through the tensioning rod 10 in the wire feeding process, thus providing tensioning force in the wire feeding process and removing stress, moving up and down and back and forth, reducing stress and ensuring uniform feeding onto the take-up reel 2.
Wherein the water washing in the steps (4), (7) and (10) is carried out by using hot water, the water temperature of the step (4) is 65 ℃, the water temperature of the step (7) is 70 ℃, and the water washing temperature of the step (10) is 80 ℃.
Electrolytic pickling is adopted in the pickling process; the steps (3) and (6) are empty drawing, and the step (9) is powder drawing.
Wherein the axis of the die hole of the drawing die of the drawing machine is consistent with the axis of the welding wire.
Wherein the trial production of the welding material sample with optimized components in small batches is completed, and the field welding test is carried out, wherein the mechanical indexes are as follows: deposited metal Rm at 20 DEG C
;Rp0.2
400mpa, 360 ℃ deposited metal Rm
400mpa; Rp0.2
250MPa, 16MPa at 560 ℃ and 1kh water corrosion, oxidation weight gain
50mg/dm2.
The efficient preparation process of the welding wire can improve welding performance and reduce the processing fracture frequency, and meanwhile, the wire strength is matched with the winding for uniform strength, so that the welding wire has good straightness; the bright surface quality of the welding wire can be obtained.
Claims (6)
1. An efficient preparation process of a welding wire is characterized by comprising the following steps: comprises the following steps: (1) firstly, carrying out solid solution treatment on raw materials; (2) sending the mixture into a pickling tank for pre-pickling; (3) sending the mixture into a drawing machine for drawing treatment; (4) acid washing, water washing and drying are carried out in sequence; (5) carrying out ammonia decomposition heat treatment; (6) sending the mixture into a drawing machine for drawing treatment; (7) acid washing, water washing and drying are carried out in sequence; (8) carrying out ammonia decomposition heat treatment; (9) sending the mixture into a drawing machine for drawing treatment; (10) acid washing, water washing and drying are carried out in sequence; (11) sending the mixture into a drawing machine for drawing treatment; (12) oiling; (13) straightening by a straightening machine; (14) taking up the wire, wherein the wire is taken up by a swinging wire take-up device,
the swing type wire rewinding device comprises a swing disc and a wire rewinding disc which are sequentially arranged; the both ends of swing dish are extended and are connected fixedly through extending the axle with accommodate motor, accommodate motor fixes on the support frame, wherein the swing dish is last radially to be equipped with a plurality of and to send a subassembly, it includes the clamping frame and slides the backup pad of fixing on the clamping frame to send a subassembly, the one end of backup pad is equipped with and sends the silk wheel, wherein the center end of swing dish is equipped with fixed frame, wherein the one end of clamping frame all with fixed frame is connected fixedly, the other end of backup pad pass through the tensioning rod with fixed frame is connected fixedly.
2. The efficient preparation process of the welding wire as claimed in claim 1, wherein the efficient preparation process comprises the following steps: and (3) washing the water in the steps (4), (7) and (10) by using hot water, wherein the washing temperature is 65-80 ℃.
3. The efficient preparation process of the welding wire according to claim 1, characterized by comprising the following steps of: the acid washing adopts electrolytic acid washing.
4. The efficient preparation process of the welding wire according to claim 1, characterized by comprising the following steps of: the steps (3) and (6) are empty drawing, and the step (9) is powder drawing.
5. The efficient preparation process of the welding wire according to claim 1, characterized by comprising the following steps of: and the axis of a die hole of a drawing die of the drawing machine is consistent with the axis of the welding wire.
6. The efficient preparation process of the welding wire according to claim 1, characterized by comprising the following steps of: the discharge end of the support frame is provided with a wire feeding auxiliary wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911002699.4A CN110744224B (en) | 2019-10-21 | 2019-10-21 | Efficient preparation process of welding wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911002699.4A CN110744224B (en) | 2019-10-21 | 2019-10-21 | Efficient preparation process of welding wire |
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| Publication Number | Publication Date |
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| CN110744224A true CN110744224A (en) | 2020-02-04 |
| CN110744224B CN110744224B (en) | 2021-05-25 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102107800A (en) * | 2011-03-14 | 2011-06-29 | 浙江寰亚电子有限公司 | Intelligent rewinding machine |
| CN204074755U (en) * | 2014-09-12 | 2015-01-07 | 昆山中冶宝钢焊接材料有限公司 | Straight drawing machine modular device |
| CN104439761A (en) * | 2014-11-12 | 2015-03-25 | 江苏兴海特钢有限公司 | Drawing process in nickel base welding wire preparation |
| CN204528902U (en) * | 2015-03-03 | 2015-08-05 | 山西天祥机械有限公司 | Rotation and lifting wiring bucket |
| CN205200214U (en) * | 2015-11-26 | 2016-05-04 | 法瑞钠（济南）焊接器材有限公司 | Flux cored wire steel strip is around machine |
| CN106044376A (en) * | 2016-06-27 | 2016-10-26 | 武汉科技大学城市学院 | Welding wire winding machine capable of automatically controlling lag angles |
-
2019
- 2019-10-21 CN CN201911002699.4A patent/CN110744224B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102107800A (en) * | 2011-03-14 | 2011-06-29 | 浙江寰亚电子有限公司 | Intelligent rewinding machine |
| CN204074755U (en) * | 2014-09-12 | 2015-01-07 | 昆山中冶宝钢焊接材料有限公司 | Straight drawing machine modular device |
| CN104439761A (en) * | 2014-11-12 | 2015-03-25 | 江苏兴海特钢有限公司 | Drawing process in nickel base welding wire preparation |
| CN204528902U (en) * | 2015-03-03 | 2015-08-05 | 山西天祥机械有限公司 | Rotation and lifting wiring bucket |
| CN205200214U (en) * | 2015-11-26 | 2016-05-04 | 法瑞钠（济南）焊接器材有限公司 | Flux cored wire steel strip is around machine |
| CN106044376A (en) * | 2016-06-27 | 2016-10-26 | 武汉科技大学城市学院 | Welding wire winding machine capable of automatically controlling lag angles |
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| CN110744224B (en) | 2021-05-25 |
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