CN112605552B - Preparation method of novel welding wire material - Google Patents
Preparation method of novel welding wire material Download PDFInfo
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- CN112605552B CN112605552B CN202011438918.6A CN202011438918A CN112605552B CN 112605552 B CN112605552 B CN 112605552B CN 202011438918 A CN202011438918 A CN 202011438918A CN 112605552 B CN112605552 B CN 112605552B
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/12—Both compacting and sintering
- B22F3/14—Both compacting and sintering simultaneously
- B22F3/15—Hot isostatic pressing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
- B22F5/12—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of wires
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
- B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
- B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
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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
- B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
- B23K35/0255—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in welding
- B23K35/0261—Rods, electrodes, wires
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- 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
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/02—Pretreatment of the material to be coated
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
A preparation method of a new welding wire material comprises the following process steps: s1, blending; s2, vacuum melting: putting the prepared ingredients in the step S1 into a vacuum induction furnace for smelting, and standing and preserving heat for 25-28min after the ingredients are completely melted; s3, milling: the atomization temperature is 900 ℃ and 950 ℃, and the atomization pressure is 1-3 Mpa; the atomized powder enters a powder receiving tank after passing through a cyclone separator, and is removed after being cooled; s4, preparing a sheath blank through a vacuum sheath; s5, putting the clad blank into hot isostatic pressing equipment to prepare a compact clad blank; s6, turning the surface layer of the sheathed blank by using a lathe; s7, sequentially carrying out bar extrusion treatment and wire extrusion treatment on the blank through an extrusion die to obtain a wire; s8, drawing the wire to obtain a wire material; s9, preprocessing the silk material; and S10, carburizing the wire through a vacuum carburizing device. The invention can flexibly adjust the carbon content of the wire, can continuously process the wire, saves time and improves the preparation efficiency.
Description
Technical Field
The invention relates to the technical field of welding wire preparation, in particular to a preparation method of a novel welding wire material.
Background
The welding wire is used as a filler metal or simultaneously as a metal wire welding material for electric conduction. In gas welding and gas tungsten arc welding, a welding wire is used as a filler metal; in submerged arc welding, electroslag welding and other gas metal arc welding, the wire is both a filler metal and a conductive electrode.
In the existing welding wire preparation process, the carbon content of the wire is not easy to adjust according to the use requirement, and in the preparation process, the wire cannot be continuously processed, so that the time is consumed, and the preparation efficiency is low.
Disclosure of Invention
Objects of the invention
In order to solve the technical problems in the background art, the invention provides a preparation method of a novel welding wire material, which can flexibly adjust the carbon content of the wire material, can continuously process the wire material, saves time and improves the preparation efficiency.
(II) technical scheme
The invention provides a preparation method of a novel welding wire material, which comprises the following process steps:
s1, blending;
s2, vacuum melting: putting the prepared ingredients in the step S1 into a vacuum induction furnace for smelting, and standing and preserving heat for 25-28min after the ingredients are completely melted;
s3, milling: the atomization temperature is 900 ℃ and 950 ℃, and the atomization pressure is 1-3 Mpa; the atomized powder enters a powder receiving tank after passing through a cyclone separator, and is removed after being cooled;
s4, preparing a sheath blank through a vacuum sheath;
s5, putting the clad blank into hot isostatic pressing equipment to prepare a compact clad blank;
s6, turning the surface layer of the sheathed blank by using a lathe;
s7, sequentially carrying out bar extrusion treatment and wire extrusion treatment on the blank through an extrusion die to obtain a wire;
s8, drawing the wire to obtain a wire material;
s9, preprocessing the silk material;
s10, carburizing the wire through vacuum carburizing equipment;
and S11, post-processing the silk material.
Preferably, in S6, the surface layer of the ingot turned off by the lathe is collected and added to the vacuum induction furnace in S2 in the next manufacturing step.
Preferably, in S11, the post-treatment step is a cooling treatment.
Preferably, in S9, the pretreatment process includes polishing, washing, and drying processes performed in sequence.
Preferably, the pretreatment process uses integrated treatment equipment to carry out polishing, cleaning and drying treatment, the integrated treatment equipment comprises a polishing roller set, a first impeller mechanism, a second rotating shaft, a first impeller cover, a first support, a second impeller mechanism, a third rotating shaft, a second impeller cover, a second support, a water inlet pipe, a water tank, a water outlet pipe, an air inlet pipe, a three-way pipe, a first air inlet pipe, a second air inlet pipe, an air outlet pipe, a box body and a mounting cover, the polishing roller set, the water outlet pipe and the air outlet pipe are sequentially arranged along the transverse direction, the polishing roller set is symmetrically provided with two groups along the vertical direction, the polishing roller set comprises a first rotating shaft and polishing rollers, the polishing rollers are arranged on the first rotating shaft, a polishing area is arranged between the two polishing rollers, the first rotating shaft is rotatably arranged on the box body, the first impeller mechanism is arranged on the second rotating shaft, and the first impeller mechanism is positioned at the inner side of the first impeller cover, the first impeller cover is connected with the second rotating shaft in a sealing way, the first support is connected with the first impeller cover and the box body respectively, the second impeller mechanism is arranged on the third rotating shaft and is positioned at the inner side of the second impeller cover, the second impeller cover is connected with the third rotating shaft in a sealing way, the second support is connected with the second impeller cover and the box body respectively, two ends of the water inlet pipe are communicated with the water tank and the first impeller cover respectively, the water tank is arranged on the box body, one end of the water outlet pipe is communicated with the top of the first impeller cover, the bottom of the water outlet pipe is provided with a first nozzle, two ends of the air inlet pipe are communicated with the second impeller cover and one end of a three-way pipe respectively, the other two ends of the three-way pipe are communicated with the first air inlet pipe and the second air inlet pipe respectively, the first air inlet pipe faces the driving device, the second air inlet pipe penetrates through the mounting cover from the inside to the outside, a heater is arranged in the second air inlet pipe, one end of the air outlet pipe is communicated with the top of the second impeller cover, the outlet duct bottom is provided with the second nozzle, and second axis of rotation and third axis of rotation all rotate the setting on the installation cover, and the installation cover sets up on the box, is provided with in the installation cover to be used for driving first axis of rotation, second axis of rotation and third axis of rotation pivoted drive arrangement, and first air-supply line is towards drive arrangement, is provided with the exit that is used for passing the silk material on the box.
Preferably, the driving device comprises a motor, two first gears, a second gear and a third gear, the motor is arranged on the mounting cover, the motor is in driving connection with a first rotating shaft in the group of polishing roller sets, the number of the first gears is two, the two first gears are respectively arranged on the two first rotating shafts and are in meshed connection with each other, any one of the first gears is in meshed connection with the second gear, the second gear is arranged on the second rotating shaft and is in meshed connection with the third gear, the third gear is arranged on the third rotating shaft, and the first air inlet pipe faces the motor.
Preferably, first air intake pipe tip is provided with first filter screen, and second air intake pipe tip is provided with the second filter screen.
Preferably, the inside filter plate that is provided with of box, the filter plate is located first nozzle below, is provided with the water pump on the box, and the intercommunication has the drinking-water pipe between water pump drainage end and the box, and the drinking-water pipe is located the filter plate below with box intercommunication department, and the intercommunication has the filler pipe between water pump drainage end and the water tank.
Preferably, the outer circumferential surface of the grinding roller is provided with an annular grinding groove.
Compared with the prior art, the technical scheme of the invention has the following beneficial technical effects:
the invention can flexibly adjust the carbon content of the wire, can continuously process the wire, saves time and improves the preparation efficiency. Can carry out the carburization to the silk material through vacuum carburization equipment, before carrying out the carburization, use earlier integration treatment facility to carry out the preliminary treatment to the silk material, including polishing, washing and drying process, silk material preliminary treatment process all goes on inside the box, the silk material loops through the grinding roller and polishes, wash and dry through the air-jet of second nozzle through first nozzle water spray, the continuity is higher, needn't use current single equipment of polishing, single cleaning device and single drying equipment handle, silk material transfer time has effectively been saved, thereby the preliminary treatment efficiency and the effect of silk material have been improved, only use a motor to provide power, the manufacturing cost is saved, reduce the space that equipment occupy.
Drawings
FIG. 1 is a schematic structural view of an integrated processing apparatus used in a method for preparing a new welding wire material according to the present invention.
FIG. 2 is a sectional view showing the structure of an integrated treating apparatus.
Fig. 3 is an enlarged view of a structure at a in fig. 2.
Fig. 4 is an enlarged view of the structure at B in fig. 2.
Fig. 5 is a sectional view showing a polishing principle structure of a polishing roller in the integrated treatment apparatus.
Reference numerals: 1. a motor; 2. a first rotating shaft; 3. a first gear; 4. grinding a roller; 401. grinding the groove; 5. a second gear; 6. a first impeller mechanism; 7. a second rotating shaft; 8. a first impeller cup; 9. a first bracket; 10. a third gear; 11. a second impeller mechanism; 12. a third rotating shaft; 13. a second impeller cover; 14. a second bracket; 15. a water inlet pipe; 16. a water tank; 17. a water outlet pipe; 18. an air inlet pipe; 19. a three-way pipe; 20. a first air inlet pipe; 21. a first filter screen; 22. a second air inlet pipe; 23. a heater; 24. a second filter screen; 25. an air outlet pipe; 26. filtering the plate; 27. a water pumping pipe; 28. a water pump; 29. a water feeding pipe; 30. a box body; 301. an inlet and an outlet; 31. and (7) installing a cover.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in FIGS. 1 to 5, the method for preparing a new welding wire material provided by the invention comprises the following process steps:
s1, blending;
s2, vacuum melting: putting the prepared ingredients in the step S1 into a vacuum induction furnace for smelting, and standing and preserving heat for 25-28min after the ingredients are completely melted;
s3, milling: the atomization temperature is 900 ℃ and 950 ℃, and the atomization pressure is 1-3 Mpa; the atomized powder enters a powder receiving tank after passing through a cyclone separator, and is removed after being cooled;
s4, preparing a sheath blank through a vacuum sheath;
s5, putting the clad blank into hot isostatic pressing equipment to prepare a compact clad blank;
s6, turning the surface layer of the sheathed blank by using a lathe;
s7, sequentially carrying out bar extrusion treatment and wire extrusion treatment on the blank through an extrusion die to obtain a wire;
s8, drawing the wire to obtain a wire material;
s9, preprocessing the silk material;
s10, carburizing the wire through vacuum carburizing equipment, so that the processing requirements of different carbon contents can be met;
and S11, post-processing the silk material.
In an alternative embodiment, in S6, the surface layer of the lathe-turned blank is recovered and collected, and in the next preparation process, the surface layer of the blank is added into the vacuum induction furnace in the step S2, so that the material is saved and the cost is reduced.
In an alternative embodiment, in S11, the post-processing step is a cooling process, which saves the manufacturing time and improves the manufacturing efficiency.
In an alternative embodiment, in S9, the pre-processing step includes polishing, cleaning and drying processes performed in sequence, and after the wire is polished, there are chips on the surface, which need to be cleaned, and then dried, so as to save the drying time and ensure the processing efficiency.
In an alternative embodiment, the pretreatment process uses an integrated treatment device to perform the polishing, cleaning and drying treatment, the integrated treatment device comprises a polishing roller set, a first impeller mechanism 6, a second rotating shaft 7, a first impeller cover 8, a first support 9, a second impeller mechanism 11, a third rotating shaft 12, a second impeller cover 13, a second support 14, a water inlet pipe 15, a water tank 16, a water outlet pipe 17, an air inlet pipe 18, a three-way pipe 19, a first air inlet pipe 20, a second air inlet pipe 22, an air outlet pipe 25, a box body 30 and a mounting cover 31, the polishing roller set, the water outlet pipe 17 and the air outlet pipe 25 are sequentially arranged in the transverse direction, the polishing roller set is symmetrically arranged in two groups in the vertical direction, the polishing roller set comprises a first rotating shaft 2 and polishing rollers 4, the polishing rollers 4 are arranged on the first rotating shaft 2, a polishing area is arranged between the two polishing rollers 4, the first rotating shaft 2 is rotatably arranged on the box body 30, the first impeller mechanism 6 is arranged on the second rotating shaft 7, the first impeller mechanism 6 is positioned at the inner side of a first impeller cover 8, the first impeller cover 8 is connected with the second rotating shaft 7 in a sealing way, a first bracket 9 is respectively connected with the first impeller cover 8 and the box body 30, a second impeller mechanism 11 is arranged on a third rotating shaft 12, the second impeller mechanism 11 is positioned at the inner side of a second impeller cover 13, the second impeller cover 13 is connected with the third rotating shaft 12 in a sealing way, a second bracket 14 is respectively connected with the second impeller cover 13 and the box body 30, two ends of a water inlet pipe 15 are respectively communicated with a water tank 16 and the first impeller cover 8, the water tank 16 is arranged on the box body 30, one end of a water outlet pipe 17 is communicated with the top of the first impeller cover 8, the bottom of the water outlet pipe 17 is provided with a first nozzle, two ends of an air inlet pipe 18 are respectively communicated with one end of the second impeller cover 13 and one end of a three-way pipe 19, the other two ends of the three-way pipe 19 are respectively communicated with a first air inlet pipe 20 and a second air inlet pipe 22, first air-supply line 20 is towards drive arrangement, second air-supply line 22 runs through installation cover 31 by interior outside, be provided with heater 23 in the second air-supply line 22, outlet duct 25 one end and the top intercommunication of second impeller cover 13, the outlet duct 25 bottom is provided with the second nozzle, second axis of rotation 7 and third axis of rotation 12 all rotate and set up on installation cover 31, installation cover 31 sets up on box 30, be provided with in the installation cover 31 and be used for driving first axis of rotation 2, second axis of rotation 7 and third axis of rotation 12 pivoted drive arrangement, first air-supply line 20 is towards drive arrangement, be provided with the import and export 301 that is used for passing the silk material on the box 30.
It should be noted that the wires pass through the inlets and outlets 301 at both sides and gradually move, the polishing roller 4 polishes the wires, after polishing, the first nozzle sprays water to the wires for cleaning, after cleaning, the second nozzle sprays hot air to the wires for drying, and the dried wires are moved out from the inlets and outlets 301. The driving device drives the first rotating shaft 2, the second rotating shaft 7 and the third rotating shaft 12 to rotate; the first rotating shaft 2 drives the grinding roller 4 to rotate, so that the smooth grinding process is ensured; the second rotating shaft 7 drives the first impeller mechanism 6 to rotate, the first impeller mechanism 6 generates negative pressure in the first impeller cover 8, water is pumped from the water tank 16 through the water inlet pipe 15, water is conveyed to the first nozzle through the water outlet pipe 17, and the first nozzle sprays water to the wires below, so that the smooth operation of the cleaning process can be ensured; the driving device generates heat during operation, the temperature of surrounding air rises, the heater 23 produces hot air at the second air inlet pipe 22, the third rotating shaft 12 drives the second impeller mechanism 11 to rotate, the second impeller mechanism 11 produces negative pressure in the second impeller cover 13, the hot air is conveyed into the second impeller cover 13 through the first air inlet pipe 20, the second air inlet pipe 22, the three-way pipe 19 and the air inlet pipe 18, the hot air is conveyed to the second nozzle through the air outlet pipe 25, the wires below are dried by the second nozzle, the processing time is saved, only one driving device is used, the cost and the space are saved, and the integration degree is high.
In an alternative embodiment, the driving device includes a motor 1, a first gear 3, a second gear 5 and a third gear 10, the motor 1 is disposed on the mounting cover 31, the motor 1 is drivingly connected to the first rotating shaft 2 of the grinding roller set, the first gears 3 are disposed in two, the two first gears 3 are disposed on the two first rotating shafts 2 respectively, the two first gears 3 are connected in a meshed manner, any one of the first gears 3 is connected in a meshed manner to the second gear 5, the second gear 5 is disposed on the second rotating shaft 7, the second gear 5 is connected in a meshed manner to the third gear 10, the third gear 10 is disposed on the third rotating shaft 12, and the first air inlet pipe 20 faces the motor 1.
It should be noted that the motor 1 drives the first rotating shaft 2 to rotate, the first gear 3 on the first rotating shaft 2 drives the other first gear 3 to rotate, the two first gears 3 rotate in opposite directions, so that the two first rotating shafts 2 rotate in opposite directions, and the two grinding rollers 4 rotate in opposite directions, so that the middle wire can be ground; the motor 1 generates heat in the operation process, and the first air inlet pipe 20 can convey hot air around the motor 1 to perform subsequent drying, so that harmful heat of the motor 1 is effectively utilized.
In an alternative embodiment, the first air inlet duct 20 is provided with a first filter 21 at the end thereof, and the second air inlet duct 22 is provided with a second filter 24 at the end thereof.
The first filter 21 and the second filter 24 can prevent impurities from entering the mounting cover 31, so that the mounting cover is more sanitary.
In an alternative embodiment, a filter plate 26 is arranged inside the tank body 30, the filter plate 26 is positioned below the first nozzle, a water pump 28 is arranged on the tank body 30, a water pumping pipe 27 is communicated between a water pumping end of the water pump 28 and the tank body 30, a position where the water pumping pipe 27 is communicated with the tank body 30 is positioned below the filter plate 26, and a water adding pipe 29 is communicated between a water discharging end of the water pump 28 and the water tank 16.
It should be noted that the first nozzle sprays water to the filament to wash away debris on the filament, the debris is filtered by the filter plate 26, and the water can be pumped into the water tank 16 again through the water pump 28 for recycling, so that the environment is protected and the saving is achieved.
In an alternative embodiment, the grinding roller 4 is provided with an annular grinding groove 401 on the outer circumferential surface.
It should be noted that the wires pass through the polishing groove 401 and contact with the groove wall of the polishing groove 401, so that the wires are not easy to deviate and misplace, and the wires are polished by the polishing roller 4 in a rotating state in the moving process, so that the polishing effect is good.
The invention can flexibly adjust the carbon content of the wire, can continuously process the wire, saves time and improves the preparation efficiency. Can carry out carburization to the silk material through vacuum carburization equipment, before carrying out carburization, earlier use integration treatment facility to carry out the preliminary treatment to the silk material, including polishing, washing and drying process, silk material preliminary treatment process all goes on inside box 30, the silk material loops through the grinding roller 4 and polishes, wash through first nozzle water spray and dry through the jet-propelled of second nozzle, the continuity is higher, needn't use current single equipment of polishing, single cleaning device and single drying equipment handle, silk material transfer time has effectively been saved, thereby the preliminary treatment efficiency and the effect of silk material have been improved, only use a motor 1 to provide power, the manufacturing cost is saved, reduce the space that equipment occupy.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (7)
1. The preparation method of the new welding wire material is characterized by comprising the following process steps:
s1, blending;
s2, vacuum melting: putting the prepared ingredients in the step S1 into a vacuum induction furnace for smelting, and standing and preserving heat for 25-28min after the ingredients are completely melted;
s3, milling: the atomization temperature is 900 ℃ and 950 ℃, and the atomization pressure is 1-3 Mpa; the atomized powder enters a powder receiving tank after passing through a cyclone separator, and is removed after being cooled;
s4, preparing a sheath blank through a vacuum sheath;
s5, putting the clad blank into hot isostatic pressing equipment to prepare a compact clad blank;
s6, turning the surface layer of the sheathed blank by using a lathe;
s7, sequentially carrying out bar extrusion treatment and wire extrusion treatment on the blank through an extrusion die to obtain a wire;
s8, drawing the wire to obtain a wire material;
s9, preprocessing the silk material;
s10, carburizing the wire through vacuum carburizing equipment;
s11, post-processing the silk;
in S9, the pretreatment process includes polishing, cleaning, and drying in sequence; the pretreatment process uses integrated treatment equipment to carry out polishing, cleaning and drying treatment, the integrated treatment equipment comprises a polishing roller set, a first impeller mechanism (6), a second rotating shaft (7), a first impeller cover (8), a first support (9), a second impeller mechanism (11), a third rotating shaft (12), a second impeller cover (13), a second support (14), a water inlet pipe (15), a water tank (16), a water outlet pipe (17), an air inlet pipe (18), a three-way pipe (19), a first air inlet pipe (20), a second air inlet pipe (22), an air outlet pipe (25), a box body (30) and a mounting cover (31), the polishing roller set, the water outlet pipe (17) and the air outlet pipe (25) are sequentially arranged along the transverse direction, the polishing roller set is symmetrically provided with two groups along the vertical direction, the polishing roller set comprises a first rotating shaft (2) and a polishing roller (4), and the polishing roller (4) is arranged on the first rotating shaft (2), a polishing area is arranged between the two polishing rollers (4), the first rotating shaft (2) is rotatably arranged on the box body (30), the first impeller mechanism (6) is arranged on the second rotating shaft (7), the first impeller mechanism (6) is positioned at the inner side of the first impeller cover (8), the first impeller cover (8) is hermetically connected with the second rotating shaft (7), the first support (9) is respectively connected with the first impeller cover (8) and the box body (30), the second impeller mechanism (11) is arranged on the third rotating shaft (12), the second impeller mechanism (11) is positioned at the inner side of the second impeller cover (13), the second impeller cover (13) is hermetically connected with the third rotating shaft (12), the second support (14) is respectively connected with the second impeller cover (13) and the box body (30), two ends of the water inlet pipe (15) are respectively communicated with the water tank (16) and the first impeller cover (8), and the water tank (16) is arranged on the box body (30), one end of a water outlet pipe (17) is communicated with the top of a first impeller cover (8), a first nozzle is arranged at the bottom of the water outlet pipe (17), two ends of an air inlet pipe (18) are respectively communicated with a second impeller cover (13) and one end of a three-way pipe (19), the other two ends of the three-way pipe (19) are respectively communicated with a first air inlet pipe (20) and a second air inlet pipe (22), the first air inlet pipe (20) faces towards a driving device, the second air inlet pipe (22) penetrates through an installation cover (31) from inside to outside, a heater (23) is arranged in the second air inlet pipe (22), one end of an air outlet pipe (25) is communicated with the top of the second impeller cover (13), a second nozzle is arranged at the bottom of the air outlet pipe (25), a second rotating shaft (7) and a third rotating shaft (12) are both rotatably arranged on the installation cover (31), the installation cover (31) is arranged on a box body (30), and a first rotating shaft (2) is arranged in the installation cover (31), A driving device for the rotation of the second rotating shaft (7) and the third rotating shaft (12), a first air inlet pipe (20) faces the driving device, and an inlet and an outlet (301) for passing wires are arranged on the box body (30).
2. The method for producing a new wire material as defined in claim 1, wherein the surface layer of the ingot turned by the lathe is recovered and collected in S6, and the surface layer of the ingot is added to the vacuum induction furnace in the step S2 in the next production process.
3. The method for producing a new welding wire material as defined in claim 1, wherein the post-treatment step is a cooling treatment in S11.
4. The method for preparing a new welding wire material as defined in claim 1, wherein the driving means comprises a motor (1), a first gear (3), second gear (5) and third gear (10), motor (1) sets up on installation cover (31), motor (1) is connected with first axis of rotation (2) drive in a set of grinding roller group, first gear (3) are provided with two altogether, two first gear (3) set up respectively on two first axis of rotation (2), two first gear (3) meshing are connected, arbitrary one first gear (3) are connected with second gear (5) meshing, second gear (5) set up on second axis of rotation (7), second gear (5) are connected with third gear (10) meshing, third gear (10) set up on third axis of rotation (12), first air-supply line (20) are towards motor (1).
5. The method for preparing a new welding wire material as defined in claim 1, wherein the first air inlet pipe (20) is provided at its end with a first filter (21) and the second air inlet pipe (22) is provided at its end with a second filter (24).
6. The preparation method of the new welding wire material is characterized in that a filter plate (26) is arranged inside a box body (30), the filter plate (26) is positioned below a first nozzle, a water pump (28) is arranged on the box body (30), a water pumping pipe (27) is communicated between a water pumping end of the water pump (28) and the box body (30), a position where the water pumping pipe (27) is communicated with the box body (30) is positioned below the filter plate (26), and a water adding pipe (29) is communicated between a water discharging end of the water pump (28) and a water tank (16).
7. The method for preparing a new welding wire material according to claim 1, wherein the grinding roller (4) is provided with an annular grinding groove (401) on its outer circumferential surface.
Priority Applications (1)
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