CN115464198A - A kind of high-strength aluminum alloy material and its production process - Google Patents

Abstract

The invention belongs to the field of aluminum alloy, and particularly relates to a high-strength aluminum alloy material and a production process thereof.

Description

A kind of high-strength aluminum alloy material and its production process

technical field

The invention belongs to the field of aluminum alloys, in particular to a high-strength aluminum alloy material and a production process thereof.

Background technique

The aluminum alloy cutting machine is a new product that replaces the old profile cutting machine. The aluminum alloy cutting machine is characterized by fast speed, 5 times that of the old profile cutting machine, 7 times the precision, and 5 times the smoothness. It is truly seamless. Burr cutting machine. Technicians overcome difficulties to ensure that the saw blade does not deflect when running at high speed. The aluminum alloy cutting machine uses air to push the oil as the power of the knife, which effectively ensures the stability of the knife, and the pneumatic type is unstable, the gas source is unstable, and the oil pressure is slow. However, the existing aluminum alloy material cutting machine can Basically, it is accompanied by high temperature and sparks, which is dangerous to a certain extent. There is no high-strength glass plate, which can block sparks. There is no sliding track, and the position of the workbench can be adjusted to facilitate changing the cutting accuracy of the cutting machine. There is no collection area, waste can be recycled, and a high-strength aluminum alloy material and its production process are proposed to solve the above-mentioned problems.

Contents of the invention

(1) Solved technical problems

Aiming at the deficiencies of the prior art, the invention provides a high-strength aluminum alloy material and its production process, which solves the problem that the traditional high-strength aluminum alloy material production device cannot block sparks.

(2) Technical solution

The technical solution adopted by the present invention to solve its technical problems is: a high-strength aluminum alloy material and its production process described in the present invention, including a base, the top of the base is provided with a power source, and the top of the base is connected to the power source The bottom of the power source is fixedly connected, the top of the power source is provided with a manipulation column, and the top of the power source is flexibly connected with the bottom of the manipulation column, the top of the manipulation column is provided with a cutting disk, and the top of the manipulation column is connected to the outer surface of the cutting disk The surface is fixedly connected, and the top of the cutting device is provided with a shielding device. By setting the shielding device, the safety of this kind of high-strength aluminum alloy material production device can be improved, and the top of the cutting device is fixedly connected with the bottom of the shielding device. , the inside of the base is symmetrically provided with a slide bar, and the inner wall of the base is fixedly connected to both ends of the slide bar, and the outer surface of the slide bar is provided with a fixing device. By setting the fixing device, the high-strength aluminum alloy can be improved. The use effect of the material production device, and the outer surface of the slide bar is movably connected with the inner wall of the fixing device, and the bottom of the base is provided with a collection device. By setting the collection device, the use effect of this kind of high-strength aluminum alloy material production device can be improved , and the bottom of the base is fixedly connected to the top of the collecting device;

The collection device includes a collection frame, through which waste chips generated during the operation of the high-strength aluminum alloy material production device can be collected, thereby facilitating the cleaning work after the operation of the high-strength aluminum alloy material production device. The two ends of the collecting frame are symmetrically provided with positioning columns, and the two ends of the collecting frame are fixedly connected with the bottom of the positioning columns, and the entire collecting device can be fixed on the bottom of the base through the positioning columns arranged at both ends of the collecting device, thereby making this high-strength The waste chips produced by the aluminum alloy material production device will fall freely inside the collection frame, which is convenient for recycling and reuse. The outer surface of the positioning column is provided with a rotating device. By setting the rotating device, the use of the collecting device can be improved. effect, and the outer surface of the positioning column is flexibly connected with the inner wall of the rotating device.

Preferably, the fixing device includes a bottom plate, and the aluminum alloy material can be fixed by setting the contact plate inside the fixing device in cooperation with the rotating column. The bottom of the plate is in contact, and the contact plate can rotate along the rotating column, so that the contact plate can squeeze and fix aluminum alloy materials of different shapes. The inside of the limiting plate is provided with a rotating column, and the limiting plate The inner wall is movably connected with the outer surface of the rotating column, and the outer surface of the rotating column is uniformly provided with a contact plate, through which the aluminum alloy material can be limited and fixed, and the contact plate and the rotating column can be used together to ensure that the fixing device is The fixing effect of the aluminum alloy material can be closely contacted with the surface of the aluminum alloy material through multiple contact plates, and then the aluminum alloy material can be squeezed and fixed, thereby ensuring that the high-strength aluminum alloy material production device can process the aluminum alloy material Its stability can be guaranteed, and the aluminum alloy material can be limited and fixed through the limiting plate, and the outer surface of the rotating column is movably connected with the inner wall of the contact plate, and the outer surface of the limiting plate is provided with an extrusion rod, and The outer surface of the limiting plate is fixedly connected to the top of the extruding rod, and the bottom of the extruding rod is provided with an extruding spring, and the extruding rod and the extruding spring are used together to squeeze the limiting plate, so that the limiting plate Always apply an extrusion force to the aluminum alloy material, thereby ensuring the stability of the aluminum alloy material when the high-strength aluminum alloy material production device is working, and the bottom of the extrusion rod is fixedly connected to the two ends of the extrusion spring , the outer surface of the extrusion spring is provided with a mounting cylinder, and the outer surface of the extrusion spring is in contact with the inner wall of the installation cylinder, the left end of the installation cylinder is provided with a sliding cylinder, and the inside of the sliding cylinder is provided with a friction cylinder , by setting the friction cylinder, the use effect of this kind of high-strength aluminum alloy material production device can be improved, and the inner wall of the sliding cylinder is movably connected with the outer surface of the friction cylinder, and the two ends of the sliding cylinder are symmetrically provided with installation rods, through which the friction cylinder can To ensure the stability of the fixing device on the sliding rod, the friction between the sliding cylinder and the sliding rod can be increased through the friction cylinder, thereby ensuring the stability of the fixing device when in use. The inner wall of the installation rod and the sliding cylinder The outer surface of the mounting rod is fixedly connected, and the outer surface of the mounting rod is provided with a friction ring. The friction rings arranged symmetrically at both ends of the friction cylinder can ensure that the fixing device will not move slightly due to severe cutting during work, thereby making the high-strength aluminum The working effect of the alloy material production device is improved, and the two ends of the friction ring are fixedly connected with the outer surface of the installation rod.

Preferably, the installation cylinder is located directly below the bottom plate, and the top of the installation cylinder is fixedly connected to the bottom of the bottom plate.

Preferably, the top of the sliding cylinder is fixedly connected to the bottom of the bottom plate, and the length of the sliding cylinder is consistent with the width of the bottom plate.

Preferably, the shielding device includes a fixed plate. By setting the shielding device, the sparks generated by the high-strength aluminum alloy material production device can be shielded, thereby ensuring the safety of the operator. The top of the fixed plate is provided with a connection Spring, the position of the shielding plate can be adjusted through the connecting spring provided inside the shielding device, so that this kind of high-strength aluminum alloy material production device can move the shielding plate when processing larger volumes of aluminum alloy materials, and the top of the fixed plate is connected with the The bottom of the spring is fixedly connected, and the top of the connecting spring is provided with a shielding plate to prevent the shielding plate from affecting the processing of the aluminum alloy material, and the top of the connecting spring is fixedly connected to the bottom of the shielding plate, and the fixed plate provided at the bottom of the shielding device can The entire shielding device is fixed, thereby ensuring that the shielding device can block and limit the sparks generated during cutting when the shielding device is working. The two ends of the shielding plate are symmetrically provided with side plates, and the two ends of the shielding plate are fixed to the inner wall of the side plate connect.

Preferably, the number of the side panels is two, and the thickness of the side panels is consistent with that of the shielding panel.

Preferably, the rotating device includes a rotating cylinder, by setting the rotating device to facilitate the recovery of waste generated during the internal operation of the collection device, the two ends of the rotating cylinder are symmetrically provided with rotating plates, and the two ends of the rotating cylinder are connected with the rotating plate The inner wall is fixedly connected, and the service life of the rotating device can be extended through the wearing cylinder provided inside the rotating device. The bottom of the rotating plate is provided with a rubber plate, and the friction between the rotating device and the positioning column can be increased through the wearing cylinder, thereby making the The collection device can maintain its stability when it is working, and the rotating device arranged symmetrically at both ends will rotate and move under the influence of a slight external force, which will cause the waste inside the collection frame to fall, and the bottom of the rotating plate is fixed to the top of the rubber plate Connected, the inside of the rotating cylinder is provided with a wearing cylinder, the rubber plate provided at the bottom of the rotating device facilitates the recycling and reuse of waste inside the collecting device, and the inner wall of the rotating cylinder is movably connected with the outer surface of the wearing cylinder.

Preferably, the number of the rubber plates is two, and the height of the rubber plates is consistent with the height of the rotating plate.

A production process for high-strength aluminum alloy materials, including:

S1: Melting, adding solid aluminum raw materials into the tilting furnace, setting the furnace temperature of the tilting furnace at 750°C to 780°C, melting for 3 hours, then adjusting to the metamorphic temperature of 730°C to 760°C, and standing still;

S2: Skim off the scum, skim off the scum on the surface of the tilting furnace, add Mg, Si, Cu, Mn and Ti into the tilting furnace, the added Mg, Si, Cu and Mn elements are in the form of alloy or simple substance, among which Ti element Add according to 50% of the required content, detect the mass fraction of each element in real time through a spectrum analyzer and adjust the addition amount of each element in time;

S3: Repeatedly remove the slag, add the slag removing agent three times, stir repeatedly from top to bottom to bottom to top, and remove the slag;

S4: Metamorphic degassing, after thoroughly cleaning the slag, adjust the temperature of the molten aluminum to 720°C-740°C, add strontium rods and titanium-boron wires, use a degasser to feed nitrogen, the pressure is 0.75-1.5Mpa, and the holding time is 20-25 minutes. Stand still for 10 minutes after the end of ventilation, observe the gas condition after skimming, monitor the gas content, if the gas content exceeds the standard, carry out refining and degassing treatment again, perform surface skimming again, cover the insulation cover, and let it stand for 10 minutes until the gas content is qualified Finally, adjust the casting temperature to 730-760°C;

S5: Pouring the sample, conduct spectral analysis on the molten aluminum to be cast, if the composition is qualified and meets the casting temperature, pour the molten aluminum into the crucible and then cast, spray the mold to be cast with thermal insulation coating agent and raise the temperature to 300-360°C , at the same time brush the thermal insulation paint on the riser and runner of the mold, cover the remaining aluminum liquid with a thermal insulation cover, take out the casting sample and mark it, then send it to the spectrum room for component spectrum analysis;

S6: Heat treatment, heat treatment after spectral analysis of each element composition: quenching at 450°C-550°C for 6 hours, tempering at 150°C-200°C for 8 hours, to obtain aluminum alloy products;

S7: Cutting into sections, and processing the aluminum alloy products into sections, so as to facilitate storage and transportation.

The beneficial effects of the present invention are as follows:

1. The present invention can improve the use effect of this kind of high-strength aluminum alloy material production device by setting the fixing device, and the aluminum alloy material can be fixed by setting the contact plate and the rotating column installed inside the fixing device, and through the contact plate It can rotate and move along the rotating column, so that the contact plate can squeeze and fix aluminum alloy materials of different shapes, and the aluminum alloy material can be limited and fixed through the limit plate, and it is used in conjunction with the squeeze rod and the squeeze spring Squeeze the limiting plate so that the limiting plate always exerts an extrusion force on the aluminum alloy material, thereby ensuring that the aluminum alloy material can guarantee its stability when the high-strength aluminum alloy material production device is working.

2. The present invention can improve the use effect of this kind of high-strength aluminum alloy material production device by setting the friction cylinder, the stability of the fixing device on the slide bar can be guaranteed through the friction cylinder, and the sliding cylinder and the slide rod can be enlarged through the friction cylinder. The friction force between them can ensure the stability of the fixing device when it is in use, and the friction rings arranged symmetrically at both ends of the friction cylinder can ensure that the fixing device will not move slightly due to severe cutting during work, so that the The working effect of a high-strength aluminum alloy material production device is improved.

3. The present invention can improve the use effect of this kind of high-strength aluminum alloy material production device by setting the collection device, and the waste chips generated during the operation of this kind of high-strength aluminum alloy material production device can be collected through the collection device, and then it is convenient for this kind of high-strength aluminum alloy material production device. This kind of high-strength aluminum alloy material production device can be cleaned after work, and the entire collection device can be fixed on the bottom of the base through the positioning columns arranged at both ends of the collection device, so that the high-strength aluminum alloy material production device can generate during operation. The waste falls freely inside the collection box, making it easy to recycle.

4. The present invention can improve the safety of this kind of high-strength aluminum alloy material production device when it is working by setting the shielding device, and can block the sparks produced by this kind of high-strength aluminum alloy material production device when it is working by setting the shielding device, and then The safety of the operator is guaranteed, and the position of the shielding plate can be adjusted through the connecting spring provided inside the shielding device, so that this kind of high-strength aluminum alloy material production device can move the shielding plate when processing larger volumes of aluminum alloy materials, avoiding The shielding plate affects the processing of the aluminum alloy material, and the entire shielding device can be fixed by the fixing plate provided at the bottom of the shielding device, thereby ensuring that the shielding device can block and limit the sparks generated during cutting when the shielding device is working.

5. The present invention can improve the use effect of the collection device by setting the rotation device. By setting the rotation device, it is convenient to recycle the waste generated during the internal operation of the collection device. The wear cylinder installed inside the rotation device can prolong the service life of the rotation device. The wear cylinder can increase the friction between the rotating device and the positioning column, so that the collection device can maintain its stability during operation, and the rotating device arranged symmetrically at both ends will rotate and move under the influence of a slight external force, thereby causing the collection frame to The internal debris falls, and the rubber plate provided at the bottom of the rotating device facilitates the recycling and reuse of the internal waste debris of the collection device.

6. The present invention can improve the use effect of the recovery device by setting the contact plate, the aluminum alloy material can be limited and fixed through the contact plate, and the fixing effect of the fixing device on the aluminum alloy material can be ensured through the cooperation of the contact plate and the rotating column , the multiple contact plates can be in close contact with the surface of the aluminum alloy material, and then the aluminum alloy material can be squeezed and fixed, thereby ensuring the stability of the high-strength aluminum alloy material production device when processing the aluminum alloy material .

Description of drawings

Fig. 1 is a process flow diagram of the present invention;

Fig. 2 is the front view of the present invention;

Fig. 3 is the structural representation of figure fixing device of the present invention;

Fig. 4 is the structural representation of figure extrusion spring of the present invention;

Fig. 5 is a schematic structural view of the graph collecting device of the present invention;

Fig. 6 is a schematic structural view of the figure shielding device of the present invention;

Fig. 7 is a schematic structural view of the figure rotating device of the present invention;

In the figure: 1. sliding rod; 2. fixing device; 3. collecting device; 4. base; 5. power source; 6. manipulation column; 7. cutting disc; Plate; 23, installation cylinder; 24, extrusion rod; 25, friction ring; 26, installation rod; 27, bottom plate; 28, limit plate; 29, friction cylinder; 30, extrusion spring; 31, positioning column; , rotating device; 33, collecting frame; 41, sliding cylinder; 81, fixed plate; 82, connecting spring; 83, blocking plate; 84, side plate; 321, rotating cylinder; 322, wearing cylinder; 323, rotating plate; ,rubber Board.

detailed description

A high-strength aluminum alloy material and its production process according to an embodiment of the present invention are described as follows using FIGS. 1-7 .

As shown in Figures 1-7, a high-strength aluminum alloy material and its production process according to the present invention include a base 4, the top of the base 4 is provided with a power source 5, and the top of the base 4 is connected to the top of the power source 5 The bottom is fixedly connected, and the top of the power source 5 is provided with a control post 6, and the top of the power source 5 is flexibly connected with the bottom of the control post 6, and the top of the control post 6 is provided with a cutting disc 7, and the top of the control post 6 is connected to the cutting disc. The outer surface of 7 is fixedly connected, and the top of the cutting device is provided with a shielding device 8. By setting the shielding device 8, the safety of this kind of high-strength aluminum alloy material production device can be improved, and the top of the cutting device and the shielding device 8 The bottom of the base 4 is fixedly connected, the interior of the base 4 is symmetrically provided with a slide bar 1, and the inner wall of the base 4 is fixedly connected with both ends of the slide bar 1, and the outer surface of the slide bar 1 is provided with a fixing device 2. By setting the fixing device 2, it can Improve the use effect of this kind of high-strength aluminum alloy material production device, and the outer surface of the slide bar 1 is movably connected with the inner wall of the fixing device 2, and the bottom of the base 4 is provided with a collecting device 3. By setting the collecting device 3, this kind of The use effect of the high-strength aluminum alloy material production device, and the bottom of the base 4 is fixedly connected to the top of the collection device 3;

The collection device 3 includes a collection frame 33, through which the waste chips generated during the operation of the high-strength aluminum alloy material production device can be collected, thereby facilitating the cleaning work after the operation of the high-strength aluminum alloy material production device, collecting The two ends of the frame 33 are symmetrically provided with positioning columns 31, and the two ends of the collection frame 33 are fixedly connected to the bottom of the positioning columns 31, and the entire collecting device 3 can be fixed on the bottom of the base 4 by the positioning columns 31 arranged at the two ends of the collecting device 3 , so that the waste chips produced by this kind of high-strength aluminum alloy material production device will freely fall inside the collection frame 33, which is convenient for recycling. The outer surface of the positioning column 31 is provided with a rotating device 32. The device 32 can improve the use effect of the collecting device 3 , and the outer surface of the positioning column 31 is movably connected with the inner wall of the rotating device 32 .

The fixing device 2 includes a base plate 27. The aluminum alloy material can be fixed by using the contact plate 22 provided inside the fixing device 2 and the rotating column 21. The top of the base plate 27 is symmetrically provided with a limit plate 28, and the top of the base plate 27 is connected to the limit The bottom of the position plate 28 is in contact, and the contact plate 22 can rotate along the rotating column 21, so that the contact plate 22 can squeeze and fix aluminum alloy materials of different shapes. The inside of the limiting plate 28 is provided with a rotating column 21, And the inner wall of the limiting plate 28 is flexibly connected with the outer surface of the rotating column 21, and the outer surface of the rotating column 21 is uniformly provided with a contact plate 22, through which the aluminum alloy material can be limited and fixed, and through the contact plate 22 and The combined use of the rotating column 21 can ensure the fixing effect of the fixing device 2 on the aluminum alloy material, and the multiple contact plates 22 can be in close contact with the surface of the aluminum alloy material, and then the aluminum alloy material can be squeezed and fixed, thereby ensuring the high strength The aluminum alloy material production device can ensure its stability when processing the aluminum alloy material. The aluminum alloy material can be limited and fixed by the limit plate 28, and the outer surface of the rotating column 21 is movably connected with the inner wall of the contact plate 22. The outer surface of the limiting plate 28 is provided with an extruding rod 24, and the outer surface of the limiting plate 28 is fixedly connected with the top of the extruding rod 24, and the bottom of the extruding rod 24 is provided with an extruding spring 30. It is used in conjunction with the extrusion spring 30 to squeeze the limit plate 28, so that the limit plate 28 always exerts an extrusion force on the aluminum alloy material, thereby ensuring that the aluminum alloy material of this kind of high-strength aluminum alloy material production device is in operation. Can guarantee its stability, and the bottom of extruding rod 24 is fixedly connected with the two ends of extruding spring 30, and the outer surface of extruding spring 30 is provided with mounting tube 23, and the outer surface of extruding spring 30 and installing tube 23 The inner walls are in contact, and the left end of the installation cylinder 23 is provided with a sliding cylinder 41, and the inside of the sliding cylinder 41 is provided with a friction cylinder 29. By arranging the friction cylinder 29, the use effect of this kind of high-strength aluminum alloy material production device can be improved, and the sliding cylinder The inner wall of 41 is flexibly connected with the outer surface of friction cylinder 29, and the two ends of sliding cylinder 41 are symmetrically provided with installation rod 26, can guarantee the stability of fixture 2 on the slide bar 1 by friction cylinder 29, can increase by friction cylinder 29. The friction force between the large sliding cylinder 41 and the sliding rod 1 can ensure the stability of the fixing device 2 when in use. The inner wall of the mounting rod 26 is fixedly connected with the outer surface of the sliding cylinder 41, and the outer surface of the mounting rod 26 is set There are friction rings 25, and the friction rings 25 arranged symmetrically at both ends of the friction cylinder 29 can ensure that the fixing device 2 will not move slightly due to severe cutting during work, thereby improving the working effect of this kind of high-strength aluminum alloy material production device , both ends of the friction ring 25 are fixedly connected to the outer surface of the mounting rod 26 .

The installation cylinder 23 is located directly below the bottom plate 27 , and the top of the installation cylinder 23 is fixedly connected to the bottom of the bottom plate 27 .

The top of the sliding cylinder 41 is fixedly connected to the bottom of the bottom plate 27 , and the length of the sliding cylinder 41 is consistent with the width of the bottom plate 27 .

The shielding device 8 includes a fixed plate 81. By setting the shielding device 8, the sparks generated by the high-strength aluminum alloy material production device can be blocked, thereby ensuring the safety of the operator. The top of the fixed plate 81 is provided with a connecting spring 82. The position of the shielding plate 83 can be adjusted by the connecting spring 82 provided inside the shielding device 8, so that this kind of high-strength aluminum alloy material production device can move the shielding plate 83 when processing larger volumes of aluminum alloy materials, and the position of the fixed plate 81 can be adjusted. The top is fixedly connected to the bottom of the connecting spring 82, and the top of the connecting spring 82 is provided with a shielding plate 83 to prevent the shielding plate 83 from affecting the processing of the aluminum alloy material, and the top of the connecting spring 82 is fixedly connected to the bottom of the shielding plate 83, through the shielding device The fixing plate 81 provided at the bottom of 8 can fix the entire shielding device 8, thereby ensuring that the shielding device 8 can block and limit the sparks generated during cutting when the shielding device 8 is working. The two ends of the shielding plate 83 are symmetrically provided with side plates 84, and Both ends of the shielding plate 83 are fixedly connected to the inner wall of the side plate 84 .

There are two side panels 84 , and the thickness of the side panels 84 is consistent with that of the shielding panel 83 .

The rotating device 32 includes a rotating cylinder 321. By setting the rotating device 32, it is convenient to recycle the waste debris generated during the internal work of the collecting device 3. The two ends of the rotating cylinder 321 are symmetrically provided with a rotating plate 323, and the two ends of the rotating cylinder 321 are connected to the rotating plate 323. The inner wall of the rotating device 322 is fixedly connected, and the service life of the rotating device 32 can be extended by the wearing cylinder 322 provided inside the rotating device 32. The bottom of the rotating plate 323 is provided with a rubber plate 324, and the distance between the rotating device 32 and the positioning column 31 can be increased by the wearing cylinder 322. frictional force between them, so that the collection device 3 can maintain its stability during operation, and the rotating device 32 arranged symmetrically at both ends will rotate and move under the influence of a slight external force, thereby causing the waste inside the collection frame 33 to fall, and The bottom of the rotating plate 323 is fixedly connected with the top of the rubber plate 324. The inside of the rotating cylinder 321 is provided with a wear cylinder 322. The rubber plate 324 provided at the bottom of the rotating device 32 facilitates the recycling and reuse of waste debris inside the collecting device 3, and the rotating cylinder The inner wall of 321 is movably connected with the outer surface of wear cylinder 322 .

There are two rubber plates 324 , and the height of the rubber plates 324 is consistent with the height of the rotating plate 323 .

A production process for high-strength aluminum alloy materials, including:

S1: Melting, adding solid aluminum raw materials into the tilting furnace, setting the furnace temperature of the tilting furnace at 750°C to 780°C, melting for 3 hours, then adjusting to the metamorphic temperature of 730°C to 760°C, and standing still;

S2: Skim off the scum, skim off the scum on the surface of the tilting furnace, add Mg, Si, Cu, Mn and Ti into the tilting furnace, the added Mg, Si, Cu and Mn elements are in the form of alloy or simple substance, among which Ti element Add according to 50% of the required content, detect the mass fraction of each element in real time through a spectrum analyzer and adjust the addition amount of each element in time;

S3: Repeatedly remove the slag, add the slag removing agent three times, stir repeatedly from top to bottom to bottom to top, and remove the slag;

S4: Metamorphic degassing, after thoroughly cleaning the slag, adjust the temperature of the molten aluminum to 720°C-740°C, add strontium rods and titanium-boron wires, use a degasser to feed nitrogen, the pressure is 0.75-1.5Mpa, and the holding time is 20-25 minutes. Stand still for 10 minutes after the end of ventilation, observe the gas condition after skimming, monitor the gas content, if the gas content exceeds the standard, carry out refining and degassing treatment again, perform surface skimming again, cover the insulation cover, and let it stand for 10 minutes until the gas content is qualified Finally, adjust the casting temperature to 730-760°C;

S5: Pouring the sample, conduct spectral analysis on the molten aluminum to be cast, if the composition is qualified and meets the casting temperature, pour the molten aluminum into the crucible and then cast, spray the mold to be cast with thermal insulation coating agent and raise the temperature to 300-360°C , at the same time brush the thermal insulation paint on the riser and runner of the mold, cover the remaining aluminum liquid with a thermal insulation cover, take out the casting sample and mark it, then send it to the spectrum room for component spectrum analysis;

S6: Heat treatment, heat treatment after spectral analysis of each element composition: quenching at 450°C-550°C for 6 hours, tempering at 150°C-200°C for 8 hours, to obtain aluminum alloy products;

S7: Cutting into sections, and processing the aluminum alloy products into sections, so as to facilitate storage and transportation.

The specific workflow is as follows:

When working, this kind of high-strength aluminum alloy material production device drives the cutting disc 7 to start working through the power source 5 set on the top of the base 4, and fixes the aluminum alloy material to be processed on the fixing device 2, and the two fixing devices 2 can be used in conjunction with each other. The aluminum alloy material is fixed, and the sliding rod 1 symmetrically arranged inside the base 4 can control the movement of the fixing device 2, and the contact plate 22 uniformly arranged inside the fixing device 2 can squeeze and fix the aluminum alloy material, thereby ensuring The scope of application of the fixing device 2 is defined. After the fixing device 2 fixes the aluminum alloy material, the aluminum alloy material is moved to the bottom of the cutting disc 7 through the slide bar 1, so as to facilitate cutting. When the cutting disc 7 cuts the aluminum alloy material, it can pass through the blocking device 8 to protect the operator, and the shielding device 8 can avoid sparks splashing produced by the high-strength aluminum alloy material production device during processing, thereby greatly improving the use safety of the high-strength aluminum alloy material production device.

Embodiments of the present invention have been described above in conjunction with the accompanying drawings, but the present invention is not limited to the above-mentioned specific implementations, and the above-mentioned specific implementations are only illustrative, rather than restrictive. Those of ordinary skill in the art will Under the enlightenment of the present invention, many forms can also be made without departing from the gist of the present invention and the protection scope of the claims, and these all belong to the protection of the present invention.

Claims (9)

1. The utility model provides a high strength aluminum alloy material apparatus for producing, includes base (4), its characterized in that: the cutting device is characterized in that a power source (5) is arranged at the top of the base (4), the top of the base (4) is fixedly connected with the bottom of the power source (5), a control column (6) is arranged at the top of the power source (5), the top of the power source (5) is movably connected with the bottom of the control column (6), a cutting disc (7) is arranged at the top of the control column (6), the top of the control column (6) is fixedly connected with the outer surface of the cutting disc (7), a shielding device (8) is arranged at the top of the cutting device, the top of the cutting device is fixedly connected with the bottom of the shielding device (8), sliding rods (1) are symmetrically arranged inside the base (4), the inner wall of the base (4) is fixedly connected with the two ends of the sliding rods (1), a fixing device (2) is arranged on the outer surface of the sliding rods (1), the outer surface of the sliding rods (1) is movably connected with the inner wall of the fixing device (2), a collecting device (3) is arranged at the bottom of the base (4), and the bottom of the base (4) is fixedly connected with the top of the collecting device (3);

the collecting device (3) comprises a collecting frame (33), wherein positioning columns (31) are symmetrically arranged at two ends of the collecting frame (33), two ends of the collecting frame (33) are fixedly connected with the bottom of the positioning columns (31), a rotating device (32) is arranged on the outer surface of each positioning column (31), and the outer surface of each positioning column (31) is movably connected with the inner wall of each rotating device (32).

2. The high-strength aluminum alloy material production apparatus according to claim 1, characterized in that: the fixing device (2) comprises a bottom plate (27), limiting plates (28) are symmetrically arranged at the top of the bottom plate (27), the top of the bottom plate (27) is in contact with the bottom of the limiting plates (28), a rotating column (21) is arranged inside the limiting plates (28), the inner wall of each limiting plate (28) is movably connected with the outer surface of the corresponding rotating column (21), contact plates (22) are uniformly arranged on the outer surfaces of the rotating columns (21), the outer surfaces of the rotating columns (21) are movably connected with the inner walls of the contact plates (22), extrusion rods (24) are arranged on the outer surfaces of the limiting plates (28), the outer surfaces of the limiting plates (28) are fixedly connected with the top of the extrusion rods (24), extrusion springs (30) are arranged at the bottom of the extrusion rods (24), the bottom of the extrusion rods (24) is fixedly connected with the two ends of the extrusion springs (30), mounting cylinders (23) are arranged on the outer surfaces of the extrusion springs (30), the inner walls of the mounting cylinders (23) are in contact with the inner walls of the sliding cylinders (41), and two ends of the sliding cylinders (29) are connected with the inner surfaces of the friction rods (41), the inner wall of the installation rod (26) is fixedly connected with the outer surface of the sliding cylinder (41), a friction ring (25) is arranged on the outer surface of the installation rod (26), and two ends of the friction ring (25) are fixedly connected with the outer surface of the installation rod (26).

3. The high-strength aluminum alloy material production apparatus according to claim 2, characterized in that: the mounting cylinder (23) is located under the bottom plate (27), and the top of the mounting cylinder (23) is fixedly connected with the bottom of the bottom plate (27).

4. The high-strength aluminum alloy material production apparatus according to claim 2, characterized in that: the top of the sliding cylinder (41) is fixedly connected with the bottom of the bottom plate (27), and the length of the sliding cylinder (41) is consistent with the width of the bottom plate (27).

5. The high-strength aluminum alloy material production apparatus according to claim 1, characterized in that: shelter from device (8) including fixed plate (81), the top of fixed plate (81) is provided with connecting spring (82), and the top of fixed plate (81) and the bottom fixed connection of connecting spring (82), the top of connecting spring (82) is provided with shielding plate (83), and the top of connecting spring (82) and the bottom fixed connection of shielding plate (83), the both ends symmetry of shielding plate (83) is provided with curb plate (84), and the inner wall fixed connection of the both ends of shielding plate (83) and curb plate (84).

6. The high-strength aluminum alloy material production apparatus according to claim 5, characterized in that: the number of the side plates (84) is two, and the thickness of the side plates (84) is consistent with that of the shielding plate (83).

7. The high-strength aluminum alloy material production apparatus according to claim 1, characterized in that: the rotating device (32) comprises a rotating cylinder (321), rotating plates (323) are symmetrically arranged at two ends of the rotating cylinder (321), two ends of the rotating cylinder (321) are fixedly connected with the inner wall of the rotating plates (323), a rubber plate (324) is arranged at the bottom of the rotating plates (323), the bottom of the rotating plates (323) is fixedly connected with the top of the rubber plate (324), a wear cylinder (322) is arranged inside the rotating cylinder (321), and the inner wall of the rotating cylinder (321) is movably connected with the outer surface of the wear cylinder (322).

8. The high-strength aluminum alloy material production apparatus according to claim 7, characterized in that: the number of the rubber plates (324) is two, and the height of the rubber plates (324) is consistent with that of the rotating plate (323).

9. A production process of a high-strength aluminum alloy material comprises the following steps:

s1: melting, namely adding a solid aluminum raw material into a tilting furnace, setting the temperature of a hearth of the tilting furnace to be 750-780 ℃, melting for 3 hours, then adjusting the deterioration temperature to be 730-760 ℃, and standing;

s2: skimming scum, skimming scum on the surface of the tilting furnace, adding Mg, si, cu, mn and Ti into the tilting furnace, wherein the added Mg, si, cu and Mn are in the form of alloy or simple substance, the Ti element is added according to 50% of the required content, detecting the mass fraction of each element in real time by a spectrum analyzer, and adjusting the addition of each element in time;

s3: repeatedly removing slag, adding a slag remover for three times, repeatedly stirring from top to bottom to top, and removing slag;

s4: modifying and degassing, adjusting the temperature of molten aluminum to 720-740 ℃ after thorough slag removal, adding a strontium rod and a titanium boron wire, introducing nitrogen gas with the pressure of 0.75-1.5 Mpa by using a degassing machine, keeping the pressure for 20-25 minutes, standing for 10 minutes after the ventilation is finished, observing the gas condition after the slag removal, monitoring the gas content, refining and degassing again if the gas content exceeds the standard, skimming the surface again, covering a heat-insulating cover, standing for 10 minutes, and adjusting the casting temperature to 730-760 ℃ after the gas content is qualified;

s5: pouring a sample, performing spectral analysis on aluminum liquid to be poured, if the components are qualified and the casting temperature is met, filling the aluminum liquid into a crucible, then pouring, spraying a heat-preservation coating agent on a poured mould, heating to 300-360 ℃, brushing heat-preservation coating on a riser and a pouring gate of the mould, covering a heat-preservation cover on the residual aluminum liquid, taking out the poured sample, marking, and then sending to a spectral chamber for component spectral analysis;

s6: heat treatment, heat treatment after the components of each element are qualified through spectral analysis: quenching for 6 hours at the temperature of 450-550 ℃ and tempering for 8 hours at the temperature of 150-200 ℃ to obtain an aluminum alloy product;

s7: and cutting and segmenting, and carrying out segmented treatment on the aluminum alloy product so as to facilitate storage and transportation.

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