CN115445887A - Aluminum alloy coating material - Google Patents

Aluminum alloy coating material Download PDF

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Publication number
CN115445887A
CN115445887A CN202211020340.1A CN202211020340A CN115445887A CN 115445887 A CN115445887 A CN 115445887A CN 202211020340 A CN202211020340 A CN 202211020340A CN 115445887 A CN115445887 A CN 115445887A
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China
Prior art keywords
aluminum alloy
coating material
alloy coating
fixedly connected
mass percent
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CN202211020340.1A
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Chinese (zh)
Inventor
沈加喜
杨辉
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Individual
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Individual
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Priority to CN202211020340.1A priority Critical patent/CN115445887A/en
Publication of CN115445887A publication Critical patent/CN115445887A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
    • B05D5/08—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain an anti-friction or anti-adhesive surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
    • B05B13/0228—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts the movement of the objects being rotative
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
    • B05B13/0235—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts the movement of the objects being a combination of rotation and linear displacement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B16/00—Spray booths
    • B05B16/20—Arrangements for spraying in combination with other operations, e.g. drying; Arrangements enabling a combination of spraying operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/16—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed
    • B05B7/22—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed electrically, magnetically or electromagnetically, e.g. by arc
    • B05B7/222—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed electrically, magnetically or electromagnetically, e.g. by arc using an arc
    • B05B7/226—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed electrically, magnetically or electromagnetically, e.g. by arc using an arc the material being originally a particulate material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/24—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2202/00—Metallic substrate
    • B05D2202/20—Metallic substrate based on light metals
    • B05D2202/25—Metallic substrate based on light metals based on Al

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Coating By Spraying Or Casting (AREA)

Abstract

The invention relates to an aluminum alloy coating, in particular to an aluminum alloy coating material, which is sprayed on an aluminum alloy base material by an aluminum alloy coating material spraying device, wherein the aluminum alloy coating material comprises 12 to 15 mass percent of aluminum, 0.5 to 1.5 mass percent of silicon, 0.5 to 2 mass percent of chromium, 0.5 to 1.5 mass percent of carbon, 50 to 55 mass percent of copper, 4 to 6 mass percent of nickel, 0.5 to 1.5 mass percent of iron, 6 to 12 mass percent of niobium and the balance of titanium powder; the raw material powder is mixed, the mixed raw material powder is introduced into the spraying device of the aluminum alloy coating material spraying device, and the powder is sprayed on the base material through the spraying device of the aluminum alloy coating material spraying device, so that the overall hardness and wear resistance of the base material can be increased.

Description

Aluminum alloy coating material
Technical Field
The invention relates to an aluminum alloy coating, in particular to an aluminum alloy coating material.
Background
The aluminum alloy is an alloy which takes aluminum as a base and is added with a certain amount of other alloying elements, is one of light metal materials, has the specific characteristics of certain alloys due to the difference of the types and the quantity of the added alloying elements, and has good casting performance, plastic processing performance, electric conduction performance, heat conduction performance, corrosion resistance and weldability; due to the diversity of requirements on alloy metal, other mixed materials can be sprayed on the surface of the aluminum alloy to improve the performance of the aluminum alloy base material, the spraying device in the prior art is used for spraying on the basis of one point, then rotating a workpiece to further finish the processing of the workpiece, the workpiece is generally round, and the spraying efficiency of the plate-shaped base material is low, so that the aluminum alloy coating material spraying device for spraying the aluminum alloy coating material on the base material is lacked to improve the integral hardness and wear resistance of the base material.
Disclosure of Invention
The invention aims to provide an aluminum alloy coating material which can increase the hardness and the wear resistance of the whole base material.
The purpose of the invention is realized by the following technical scheme:
an aluminum alloy coating material is sprayed on an aluminum alloy base material by an aluminum alloy coating material spraying device, and the aluminum alloy coating material comprises 12 to 15 mass percent of aluminum, 0.5 to 1.5 mass percent of silicon, 0.5 to 2 mass percent of chromium, 0.5 to 1.5 mass percent of carbon, 50 to 55 mass percent of copper, 4 to 6 mass percent of nickel, 0.5 to 1.5 mass percent of iron, 6 to 12 mass percent of niobium and the balance of titanium powder.
A spraying device for an aluminum alloy coating material comprises a device support, wherein a first screw rod is rotatably connected to the device support, a power mechanism I for driving the first screw rod to rotate is fixedly connected to the device support, the power mechanism I is preferably a servo motor, and two support rings are fixedly connected to the device support;
each support ring is rotatably connected with a rotating ring, a power mechanism II for driving the rotating ring to rotate is fixedly connected to each support ring, the power mechanism II is preferably a servo motor, each rotating ring is fixedly connected with two support rails I, each support rail I is rotatably connected with a second lead screw, a power mechanism III for driving the second lead screw to rotate is fixedly connected to each support rail I, the power mechanism III is preferably a servo motor, each support rail I is slidably connected with a first telescopic mechanism, the first telescopic mechanism is connected to the second lead screw through threads, the telescopic end of each first telescopic mechanism is rotatably connected with a transverse moving wheel, a plurality of notches are formed in the transverse moving wheel, a power mechanism IV for driving the transverse moving wheel to rotate is fixedly connected to the telescopic end of the first telescopic mechanism, and the power mechanism IV is preferably a servo motor;
the device comprises a device bracket, a sliding bracket, two supporting rails II, two third screw rods, a power mechanism V and a servo motor, wherein the sliding bracket is connected onto the device bracket in a sliding manner, the sliding bracket is connected onto a first screw rod through threads, the two supporting rails II are fixedly connected onto the sliding bracket, each supporting rail II is rotatably connected with the two third screw rods, the thread turning directions of the two ends of each third screw rod are opposite, the supporting rails II are fixedly connected with the power mechanism V for driving the third screw rods to rotate, and the power mechanism V is preferably a servo motor;
the two ends of each third screw rod are connected with lifting slide blocks through threads, four heating plates are fixedly connected between eight lifting slide blocks, a heating mechanism is arranged on each heating plate, a lifting seat is connected onto each lifting slide block in a sliding mode, springs are fixedly connected between the lifting seats and the lifting slide blocks, supporting wheels are rotatably connected between six lifting seats of the eight lifting seats, a polishing wheel is rotatably connected between the other two lifting seats, a plurality of irregular bulges are arranged on the polishing wheel, a power mechanism VI for driving the polishing wheel to rotate is fixedly connected onto each lifting seat, and the power mechanism VI is preferably a servo motor;
the two heating plates positioned on the upper side are fixedly connected with mixing cylinders, each mixing cylinder is rotatably connected with a stirring blade, each mixing cylinder is fixedly connected with a power mechanism VII for driving the stirring blades to rotate, the power mechanism VII is preferably a servo motor, the mixing cylinders are provided with a gas injection pipeline and a powder injection pipeline, and the gas injection pipeline and the powder injection pipeline are both inclined inwards;
fixedly connected with spraying cavity between two mixing drums, spraying cavity and two mixing drums intercommunication, be provided with the notes wind hole on the spraying cavity, sliding connection has two cavitys that sideslip in the spraying cavity, two cavitys that sideslip are fixed connection respectively and serve at two second telescopic machanisms's flexible, two second telescopic machanisms are fixed connection respectively on two support tracks II, equal fixedly connected with negative pole post on every cavity that sideslips, two negative pole post dislocation set each other, the board is spouted to equal fixedly connected with positive pole on every cavity that sideslips, equal fixedly connected with positive picture peg on every cavity that sideslips, positive picture peg and positive pole spout the board dislocation set, the positive pole is spouted the board and can be inserted in the positive picture peg.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic structural view of an aluminum alloy coating material spraying apparatus of the present invention;
FIG. 2 is a schematic view of the device support structure of the present invention;
FIG. 3 is a schematic view of the rotating ring structure of the present invention;
FIG. 4 is a schematic view of the sliding support structure of the present invention;
FIGS. 5, 6, 7, 8, 9, 10, 11, 12 and 13 are partial structural schematic views of the aluminum alloy coating material spraying apparatus of the present invention.
In the figure: a device holder 11; a first lead screw 12; a support ring 13; a rotating ring 21; the support rail I22; a second lead screw 23; a first telescoping mechanism 24; a traverse wheel 25; a slide bracket 31; a support rail II 32; a third lead screw 33; a lifting slider 41; a heating plate 42; a lifting base 43; a support wheel 44; grinding wheel 45; a mixing cylinder 51; the stirring vanes 52; a gas injection pipe 53; a powder injection pipe 54; a spray cavity 61; an air injection hole 62; a second telescoping mechanism 63; a side-slip cavity 64; a negative post 65; a positive electrode shower plate 66; a positive electrode insertion plate 67.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
An aluminum alloy coating material is sprayed on an aluminum alloy base material by an aluminum alloy coating material spraying device, and the aluminum alloy coating material comprises 12 to 15 mass percent of aluminum, 0.5 to 1.5 mass percent of silicon, 0.5 to 2 mass percent of chromium, 0.5 to 1.5 mass percent of carbon, 50 to 55 mass percent of copper, 4 to 6 mass percent of nickel, 0.5 to 1.5 mass percent of iron, 6 to 12 mass percent of niobium and the balance of titanium powder.
The raw material powder is mixed, the mixed raw material powder is introduced into the spraying device of the aluminum alloy coating material spraying device, and the powder is sprayed on the base material through the spraying device of the aluminum alloy coating material spraying device, so that the integral hardness and wear resistance of the base material can be improved.
As shown in fig. 1 to 13, in order to solve the problem of how to effectively spray the raw material powder on the aluminum alloy substrate, a spraying apparatus for an aluminum alloy coating material is further designed, and the structure and function of the spraying apparatus for an aluminum alloy coating material are described in detail below;
an aluminum alloy coating material spraying device comprises a device support 11, wherein a first screw rod 12 is rotatably connected to the device support 11, a power mechanism I for driving the first screw rod 12 to rotate is fixedly connected to the device support 11, the power mechanism I is preferably a servo motor, and two support rings 13 are fixedly connected to the device support 11;
each support ring 13 is rotatably connected with a rotating ring 21, each support ring 13 is fixedly connected with a power mechanism II for driving the rotating ring 21 to rotate, the power mechanism II is preferably a servo motor, each rotating ring 21 is fixedly connected with two support tracks I22, each support track I22 is rotatably connected with a second lead screw 23, each support track I22 is fixedly connected with a power mechanism III for driving the second lead screw 23 to rotate, the power mechanism III is preferably a servo motor, each support track I22 is slidably connected with a first telescopic mechanism 24, the first telescopic mechanisms 24 are connected onto the second lead screws 23 through threads, the telescopic ends of the first telescopic mechanisms 24 are rotatably connected with transverse moving wheels 25, the telescopic ends of the first telescopic mechanisms 24 are fixedly connected with power mechanisms IV for driving the transverse moving wheels 25 to rotate, and the power mechanisms IV are preferably servo motors;
when the aluminum alloy base material clamping device is used, an aluminum alloy base material to be processed is placed between the plurality of transverse moving wheels 25 on the two sides, the power mechanism III is started, an output shaft of the power mechanism III starts to rotate, the output shaft of the power mechanism III drives the second lead screw 23 to rotate, the second lead screw 23 drives the first telescopic mechanism 24 to move through threads when rotating, the position of the first telescopic mechanism 24 is further adjusted, the plurality of transverse moving wheels 25 respectively move to the end portion of the aluminum alloy base material, the first telescopic mechanism 24 is started, the first telescopic mechanism 24 can be a hydraulic cylinder or an electric push rod, the telescopic end of the first telescopic mechanism 24 drives the transverse moving wheels 25 to move, the plurality of transverse moving wheels 25 are close to each other, and the plurality of transverse moving wheels 25 clamp the end portion of the aluminum alloy base material;
furthermore, the aluminum alloy base material can be cylindrical or plate, and each traversing wheel 25 is provided with a plurality of notches, so that the contact area between the traversing wheels 25 and the aluminum alloy base material is increased;
when the aluminum alloy base material is in a cylindrical shape, the power mechanism II can be started during spraying, an output shaft of the power mechanism II drives the rotating ring 21 to rotate, the rotating ring 21 drives the supporting track I22 to rotate, the supporting track I22 drives the first telescopic mechanism 24 to rotate, the first telescopic mechanism 24 drives the plurality of transverse moving wheels 25 to move, and then the aluminum alloy base material is driven to rotate, so that the cylindrical aluminum alloy base material can be sprayed comprehensively;
when the aluminum alloy base material is a plate, the power mechanism IV can be started in the spraying process, an output shaft of the power mechanism IV drives the transverse moving wheel 25 to rotate, the transverse moving wheel 25 drives the aluminum alloy base material to move, so that the aluminum alloy base material can move, different use requirements can be met, the aluminum alloy base material can be comprehensively sprayed, the power mechanism II can also be started, an output shaft of the power mechanism II drives the rotating ring 21 to rotate, the rotating ring 21 drives the supporting track I22 to rotate, the supporting track I22 drives the first telescopic mechanism 24 to rotate, the first telescopic mechanism 24 drives the plurality of transverse moving wheels 25 to move, the aluminum alloy base material in the shape of the plate is further driven to rotate, the turnover of the aluminum alloy base material is completed, and the aluminum alloy base material can be comprehensively sprayed;
the device comprises a device bracket 11, a sliding bracket 31, a first screw rod 12, two support rails II 32, two third screw rods 33, a power mechanism V and a servo motor, wherein the sliding bracket 31 is connected to the first screw rod 12 in a sliding mode, the sliding bracket 31 is connected to the first screw rod 12 through threads, the two support rails II 32 are fixedly connected to the sliding bracket 31, each support rail II 32 is rotatably connected with the two third screw rods 33, the thread turning directions of two ends of each third screw rod 33 are opposite, the support rails II 32 are fixedly connected with the power mechanism V for driving the third screw rods 33 to rotate, and the power mechanism V is preferably a servo motor;
two ends of each third screw rod 33 are connected with lifting slide blocks 41 through threads, four heating plates 42 are fixedly connected between the eight lifting slide blocks 41, each heating plate 42 is provided with a heating mechanism, each lifting slide block 41 is connected with a lifting seat 43 in a sliding manner, springs are fixedly connected between the lifting seats 43 and the lifting slide blocks 41, supporting wheels 44 are rotatably connected between six lifting seats 43 of the eight lifting seats 43, a polishing wheel 45 is rotatably connected between the other two lifting seats 43, a power mechanism VI for driving the polishing wheel 45 to rotate is fixedly connected on the lifting seats 43, and the power mechanism VI is preferably a servo motor;
the two heating plates 42 positioned on the upper side are fixedly connected with mixing cylinders 51, each mixing cylinder 51 is rotatably connected with a stirring blade 52, each mixing cylinder 51 is fixedly connected with a power mechanism VII for driving the stirring blade 52 to rotate, the power mechanism VII is preferably a servo motor, and the mixing cylinders 51 are provided with a gas injection pipeline 53 and a powder injection pipeline 54;
a spraying cavity 61 is fixedly connected between the two mixing cylinders 51, the spraying cavity 61 is communicated with the two mixing cylinders 51, air injection holes 62 are formed in the spraying cavity 61, two side-sliding cavities 64 are connected in the spraying cavity 61 in a sliding manner, the two side-sliding cavities 64 are respectively and fixedly connected to the telescopic ends of two second telescopic mechanisms 63, the two second telescopic mechanisms 63 are respectively and fixedly connected to two support rails II 32, and a negative pole 65 is fixedly connected to each side-sliding cavity 64;
during spraying, the power mechanism I is started, an output shaft of the power mechanism I starts to rotate, the output shaft of the power mechanism I drives the first screw rod 12 to rotate, the first screw rod 12 drives the sliding support 31 to move through threads when rotating, the sliding support 31 drives the support rail II 32 to move, and the support rail II 32 drives the spraying cavity 61 to move, so that the spraying cavity 61 moves along the length direction of the aluminum alloy base material, and comprehensive spraying of one surface of the aluminum alloy base material is completed;
starting a power mechanism V, enabling an output shaft of the power mechanism V to start to rotate, enabling the output shaft of the power mechanism V to drive a third lead screw 33 to rotate, enabling screw threads at two ends of the third lead screw 33 to rotate in opposite directions, enabling the third lead screw 33 to drive two lifting slide blocks 41 to move through the screw threads when rotating, further enabling the two lifting slide blocks 41 to be close to or away from each other, as shown in FIGS. 7 and 6, driving a plurality of supporting wheels 44 to be close to each other when the plurality of lifting slide blocks 41 are close to each other, further enabling the plurality of supporting wheels 44 to be in contact with the upper side and the lower side of an aluminum alloy base material to support the aluminum alloy base material, enabling a polishing wheel 45 to be in contact with the upper side of the aluminum alloy base material at the same time, starting a power mechanism VI in the process that an output shaft of the power mechanism I drives a spraying cavity 61 to move transversely, enabling the output shaft of the power mechanism VI to start to rotate, enabling the output shaft of the power mechanism VI to drive a polishing wheel 45 to rotate, enabling the polishing wheel 45 to rotate to polish the upper side of the aluminum alloy base material, enabling oxidized part of the aluminum alloy base material surface to be polished, meanwhile, arranging a plurality of irregular bulges on the polishing wheel 45, further machining a plurality of gaps on the upper side of the aluminum alloy base material, and enabling the aluminum alloy base material to be smooth and enabling the aluminum alloy base material to be processed, and enabling the aluminum alloy base material to be smooth and enabling the aluminum alloy to be processed, and enabling the aluminum alloy to be convenient for shaping of the aluminum alloy base material to be convenient for shaping of the aluminum alloy to be smooth and for shaping of the aluminum alloy to be convenient for shaping of the aluminum alloy base material after the aluminum alloy base material to be processed;
further, as shown in fig. 7 and 6, a heating plate 42 is further provided, and a heating mechanism is provided on the heating plate 42 for heating the aluminum alloy substrate plate, so that the temperature of the surface of the aluminum alloy substrate is sufficient, and the aluminum alloy substrate and the raw material powder are better fused;
during spraying, a gas pressure pipeline is connected to a gas injection pipeline 53 in advance, pressure gas is introduced into the mixing cylinder 51 through the gas injection pipeline 53, a pipeline obtained by mixing raw material powder is connected into a powder injection pipeline 54 in advance, the mixed raw material powder is continuously introduced into the mixing cylinder 51 through the powder injection pipeline 54, as shown in fig. 8, the gas injection pipeline 53 and the powder injection pipeline 54 are inclined inwards, and then the raw material powder and the pressure gas are mixed when entering the mixing cylinder 51, so that the raw material powder is uniformly distributed, meanwhile, a power mechanism VII is started, an output shaft of the power mechanism VII drives a stirring blade 52 to rotate, the raw material powder is further mixed when the stirring blade 52 rotates, so that the raw material powder is uniformly distributed, as shown in fig. 8, the mixing cylinder 51 is communicated with the spraying cavity 6, and the mixed raw material powder enters the spraying cavity 61 under the action of the pressure gas;
connecting an air pressure pipeline to the air injection hole 62 in advance, introducing pressure gas into the spraying cavity 61 through the air injection hole 62, and enabling the pressure gas to move from top to bottom to push raw material powder to move downwards and to be sprayed out of the spraying cavity 61;
further, a negative pole 65 is connected with a negative pole of the electrode in advance, a positive pole spray plate 66 and a positive pole insert plate 67 are connected with a positive pole of the electrode, a plurality of power generation protrusions are arranged on the negative pole 65, and a plurality of power generation protrusions are arranged on the corresponding positive pole spray plate 66 and the corresponding positive pole insert plate 67, which are not shown in the figure, and can be arranged according to the use requirements by a person skilled in the art, so that an electric arc is formed between the negative pole 65 and the positive pole spray plate 66 and the positive pole insert plate 67, and the passed raw material powder is heated to be sprayed on the aluminum alloy base material in a molten state, thereby completing the spraying of the aluminum alloy base material;
further, when the width of the aluminum alloy substrate changes, the width sprayed from the spraying cavity 61 needs to be correspondingly adjusted, the second telescopic mechanism 63 is started, the second telescopic mechanism 63 can be a hydraulic cylinder or an electric push rod, the telescopic end of the second telescopic mechanism 63 drives the side sliding cavity 64 to move, as shown in fig. 12 and 13, the side of the side sliding cavity 64 is long, a connecting port between the spraying cavity 61 and the closing cylinder 51 is shielded, and meanwhile, a notch at the lower end of the spraying cavity 61 and the air injection hole 62 are shielded, so that the spraying width of the spraying cavity 61 is adjusted;
further, as shown in fig. 11, the two negative poles 65 are arranged in a staggered manner, a positive pole spraying plate 66 is fixedly connected to each side-sliding cavity 64, a positive pole inserting plate 67 is fixedly connected to each side-sliding cavity 64, the positive pole inserting plate 67 and the positive pole spraying plate 66 are arranged in a staggered manner, the positive pole spraying plate 66 can be inserted into the positive pole inserting plate 67, further, the two negative poles 65 can be arranged in a staggered manner, and the positive pole spraying plate 66 is inserted into the positive pole inserting plate 67 to match with the spraying width adjustment of the spraying cavity 61.

Claims (10)

1. An aluminum alloy coating material characterized in that: the material is sprayed on an aluminum alloy base material by an aluminum alloy coating material spraying device, and the material comprises 12 to 15 mass percent of aluminum, 0.5 to 1.5 mass percent of silicon, 0.5 to 2 mass percent of chromium, 0.5 to 1.5 mass percent of carbon, 50 to 55 mass percent of copper, 4 to 6 mass percent of nickel, 0.5 to 1.5 mass percent of iron, 6 to 12 mass percent of niobium and the balance of titanium powder.
2. An aluminum alloy coating material according to claim 1, wherein: the aluminum alloy coating material spraying device comprises a device support (11), a first screw rod (12) is connected to the device support (11) in a rotating mode, and two support rings (13) are fixedly connected to the device support (11).
3. An aluminum alloy coating material according to claim 2, wherein: all rotate on every support ring (13) and be connected with swivel becket (21), equal two support tracks I (22) of fixedly connected with on every swivel becket (21), all rotate on every support track I (22) and be connected with second lead screw (23), equal sliding connection has first telescopic machanism (24) on every support track I (22), first telescopic machanism (24) are through threaded connection on second lead screw (23), the flexible end of every first telescopic machanism (24) is served and is all rotated and be connected with sideslip wheel (25).
4. An aluminum alloy coating material as set forth in claim 3, wherein: the transverse moving wheel (25) is provided with a plurality of notches.
5. An aluminum alloy coating material as set forth in claim 3, wherein: sliding connection has sliding bracket (31) on device support (11), and sliding bracket (31) are through threaded connection on first lead screw (12), two support tracks II (32) of fixedly connected with on sliding bracket (31), all rotate on every support track II (32) and are connected with two third lead screws (33), and the screw thread at third lead screw (33) both ends revolves to opposite.
6. An aluminum alloy coating material as set forth in claim 5, wherein: both ends of every third lead screw (33) all have lifting slide (41) through threaded connection, four hot plate (42) of fixedly connected with between eight lifting slide (41), all be provided with heating mechanism on every hot plate (42), equal sliding connection has lift seat (43) on every lifting slide (41), fixedly connected with spring between lift seat (43) and lifting slide (41), it is connected with supporting wheel (44) to rotate between six lift seats (43) in eight lift seats (43), it is connected with grinding wheel (45) to rotate between two lift seats (43) in addition.
7. An aluminum alloy coating material according to claim 6, wherein: the grinding wheel (45) is provided with a plurality of irregular bulges.
8. An aluminum alloy coating material as set forth in claim 6, wherein: the two heating plates (42) positioned on the upper side are fixedly connected with mixing cylinders (51), each mixing cylinder (51) is rotatably connected with a stirring blade (52), and the mixing cylinders (51) are provided with gas injection pipelines (53) and powder injection pipelines (54).
9. An aluminum alloy coating material according to claim 8, wherein: the gas injection pipeline (53) and the powder injection pipeline (54) are both inclined inwards.
10. An aluminum alloy coating material according to claim 8, wherein: fixedly connected with spraying cavity (61) between two mixing drum (51), spraying cavity (61) and two mixing drum (51) intercommunication, be provided with on spraying cavity (61) and annotate wind hole (62), sliding connection has two cavity (64) that sideslips in spraying cavity (61), two cavity (64) that sideslips are fixed connection respectively and serve at the flexible of two second telescopic machanism (63), two second telescopic machanism (63) are fixed connection respectively on two support rails II (32), equal fixedly connected with negative pole post (65) on every cavity (64) that sideslips, two negative pole post (65) dislocation set each other, equal fixedly connected with positive pole spouts board (66) on every cavity (64) that sideslips, equal fixedly connected with positive picture peg (67) on every cavity (64) that sideslips, positive picture peg (67) and positive pole spout board (66) dislocation set, positive pole spouts board (66) and can insert in positive picture peg (67).
CN202211020340.1A 2022-08-24 2022-08-24 Aluminum alloy coating material Pending CN115445887A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211020340.1A CN115445887A (en) 2022-08-24 2022-08-24 Aluminum alloy coating material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211020340.1A CN115445887A (en) 2022-08-24 2022-08-24 Aluminum alloy coating material

Publications (1)

Publication Number Publication Date
CN115445887A true CN115445887A (en) 2022-12-09

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202211020340.1A Pending CN115445887A (en) 2022-08-24 2022-08-24 Aluminum alloy coating material

Country Status (1)

Country Link
CN (1) CN115445887A (en)

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Application publication date: 20221209