CN114160783A - Vacuum casting equipment for multi-layer aluminum-based composite material - Google Patents
Vacuum casting equipment for multi-layer aluminum-based composite material Download PDFInfo
- Publication number
- CN114160783A CN114160783A CN202111472525.1A CN202111472525A CN114160783A CN 114160783 A CN114160783 A CN 114160783A CN 202111472525 A CN202111472525 A CN 202111472525A CN 114160783 A CN114160783 A CN 114160783A
- Authority
- CN
- China
- Prior art keywords
- vacuum
- casting
- bin
- auxiliary
- vacuum bin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D47/00—Casting plants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D19/00—Casting in, on, or around objects which form part of the product
- B22D19/16—Casting in, on, or around objects which form part of the product for making compound objects cast of two or more different metals, e.g. for making rolls for rolling mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/15—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using vacuum
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D27/00—Stirring devices for molten material
Abstract
The invention relates to a vacuum casting device for a multilayer aluminum matrix composite, which comprises: the conveying device comprises a main vacuum bin and an auxiliary vacuum bin communicated with the inner side of the main vacuum bin, wherein the main vacuum bin and the auxiliary vacuum bin are separated by an isolation door, two transfer conveyor belts are arranged on the inner side of the main vacuum bin, one ends of the two transfer conveyor belts are connected through a U-shaped conveyor belt, two common conveyor belts are arranged on the inner side of the auxiliary vacuum bin, and the two common conveyor belts are positioned at one ends, far away from the U-shaped conveyor belt, of the two transfer conveyor belts; a central storage area for placing SiC particles is formed between the two transfer conveyor belts, and an automatic mechanical arm is arranged at the central storage area; the inner side of the main vacuum bin is located above the transfer conveyor belt, four smelting and casting furnaces are arranged, and the main vacuum bin is communicated with the auxiliary vacuum bin and is further communicated with a vacuumizing assembly arranged on the auxiliary vacuum bin.
Description
Technical Field
The invention relates to the field of casting of multilayer composite materials, in particular to vacuum casting equipment for a multilayer aluminum-based composite material.
Background
With the rapid development of science and technology, the requirements of various fields on materials are higher and higher, and the performance requirements of complex parts on the materials are difficult to meet by using single-layer materials, so that the multilayer composite materials are increasingly emphasized by enterprises and scientific research institutions, and the development and design of multilayer aluminum-based composite material forming equipment are urgently needed.
The existing one-step casting forming equipment and process for the multilayer composite material can form the multilayer composite material at one step to realize short-flow compounding so as to obtain the composite material; the method is mainly used for preparing multilayer plates and bars, but cannot be applied to directly forming parts with complex shapes;
the technology is characterized in that a core rod material is arranged in the center of a conductive crystallizer, electroslag is heated and melted through a consumable electrode, an ultrasonic vibrator is started to carry out ultrasonic treatment on molten metal at the same time, and the aim of refining crystal grains is fulfilled.
Disclosure of Invention
The invention aims to provide a vacuum casting device for a multilayer aluminum-based composite material, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a vacuum casting apparatus for multi-layer aluminum matrix composites, comprising:
the conveying device comprises a main vacuum bin and an auxiliary vacuum bin communicated with the inner side of the main vacuum bin, wherein the main vacuum bin and the auxiliary vacuum bin are separated by an isolation door, two transfer conveyor belts are arranged on the inner side of the main vacuum bin, one ends of the two transfer conveyor belts are connected through a U-shaped conveyor belt, two common conveyor belts are arranged on the inner side of the auxiliary vacuum bin, and the two common conveyor belts are positioned at one ends, far away from the U-shaped conveyor belt, of the two transfer conveyor belts;
a central storage area for placing SiC particles is formed between the two transfer conveyor belts, and an automatic mechanical arm is arranged at the central storage area;
the inner side of the main vacuum bin is located above the transfer conveyor belt, four smelting and casting furnaces are arranged, and the main vacuum bin is communicated with the auxiliary vacuum bin and is further communicated with a vacuumizing assembly arranged on the auxiliary vacuum bin.
As a further scheme of the invention: the vacuum pumping assembly comprises a vacuum pump arranged on the auxiliary vacuum bin, the vacuum pump is connected with an impeller cavity through a vacuum pipe, and the impeller cavity is communicated with the main vacuum bin and the auxiliary vacuum bin through a main vacuum pipe and an auxiliary vacuum pipe respectively.
As a still further scheme of the invention: and a casting pipe communicated with the inner side of the smelting and casting furnace is arranged at the bottom of the smelting and casting furnace, and a switch valve is arranged on the casting pipe.
As a still further scheme of the invention: the inner side of the smelting and casting furnace is provided with a stirring mechanism, the stirring mechanism comprises a mechanical stirring component and an electromagnetic stirring component, the mechanical stirring component is driven by a motor, and an output shaft of the motor is also connected with the electromagnetic stirring component through a transmission component;
the motor is arranged on a bearing plate fixed with the smelting and casting furnace through a mounting frame.
As a still further scheme of the invention: the mechanical stirring assembly comprises a stirring shaft which is rotatably arranged on the bearing plate and is fixed with the motor output shaft, and a plurality of stirring rods which are arranged on the stirring shaft.
As a still further scheme of the invention: the electromagnetic stirring assembly comprises a magnetic yoke back which is in sliding connection with the inner wall of the smelting and casting furnace through a guide assembly and a plurality of magnetic yoke end faces which are connected with the magnetic yoke back, and coils are arranged on the magnetic yoke end faces;
the magnetic yoke back is connected with the transmission assembly.
As a still further scheme of the invention: the transmission assembly comprises a push rod fixed to the back of the magnetic yoke and a connecting rod hinged to the push rod, the connecting rod is rotatably mounted on a crankshaft on the mounting frame, and the crankshaft is rotatably connected with an output shaft of the motor through a bevel gear set.
As a still further scheme of the invention: the guide assembly comprises a guide rod vertically fixed on the inner wall of the smelting and casting furnace and a guide sleeve sleeved on the guide rod and fixed with the magnetic yoke back.
As a still further scheme of the invention: the upper end face of the main vacuum bin is hinged with a main vacuum bin top cover, and one side, far away from the main vacuum bin, of the auxiliary vacuum bin is hinged with an auxiliary isolating door.
Compared with the prior art, the invention has the beneficial effects that: the invention has novel design, the processing process is operated under the vacuum environment, the energy loss caused by rolling materials among various devices is avoided, thereby achieving the purposes of reducing the production cost and improving the product quality, and the invention has high automation degree and strong practicability.
Drawings
FIG. 1 is a schematic structural view of a vacuum casting apparatus for a multilayer aluminum-based composite material.
Fig. 2 is a plan view of a vacuum casting apparatus for multi-layered aluminum-based composite material.
FIG. 3 is a schematic view showing the connection state of a melting and casting furnace and a stirring mechanism in the vacuum casting equipment for the multilayer aluminum-based composite material.
FIG. 4 is a schematic view of the connection state of an electromagnetic stirring component and a smelting and casting furnace in the vacuum casting equipment for the multilayer aluminum-based composite material.
In the figure: 1-vacuum pump, 2-auxiliary vacuum bin, 3-auxiliary isolating door, 4-common conveyor belt, 5-mould, 6-automatic mechanical arm, 7-casting pipe, 8-U type conveyor belt, 9-main vacuum bin, 10-main vacuum bin top cover, 11-smelting casting furnace, 12-transfer conveyor belt, 13-main vacuum pipe, 14-auxiliary vacuum pipe, 15-vacuum pipe, 16-motor, 17-bearing plate, 18-coil, 19-mounting rack, 20-crankshaft, 21-connecting rod, 22-push rod, 23-bevel gear set, 24-stirring shaft, 25-guiding component, 26-magnetic yoke back, 27-stirring rod, 28-magnetic yoke end face and 29-isolating door.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In addition, an element of the present invention may be said to be "fixed" or "disposed" to another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Referring to fig. 1-2, in an embodiment of the present invention, an apparatus for vacuum casting a multi-layer aluminum-based composite material includes:
the conveying device comprises a main vacuum bin 9 and an auxiliary vacuum bin 2 communicated with the inner side of the main vacuum bin 9, wherein the main vacuum bin 9 and the auxiliary vacuum bin 2 are separated by an isolation door 29, two transfer conveyor belts 12 are arranged on the inner side of the main vacuum bin 9, one ends of the two transfer conveyor belts 12 are connected through a U-shaped conveyor belt 8, two common conveyor belts 4 are arranged on the inner side of the auxiliary vacuum bin 2, and the two common conveyor belts 4 are positioned at one ends, far away from the U-shaped conveyor belt 8, of the two transfer conveyor belts 12;
a central storage area for placing SiC particles is formed between the two transfer conveyor belts 12, and an automatic mechanical arm 6 is arranged at the central storage area;
the inner side of the main vacuum bin 9 is positioned above the transfer conveyor belt 12 and is provided with four smelting and casting furnaces 11, and the main vacuum bin 9 and the auxiliary vacuum bin 4 are also communicated with a vacuumizing assembly arranged on the auxiliary vacuum bin 2.
In the embodiment of the invention, the processing process is operated in a vacuum environment, so that the energy loss caused by rolling of materials among various devices is avoided, the aims of reducing the production cost and improving the product quality are fulfilled, and the device has high automation degree and strong practicability.
For ease of understanding, the present invention details the specific work described above: adding A356 aluminum alloy into two smelting and casting furnaces 11, adding A356 aluminum alloy into another smelting and casting furnace 11, placing SiC particles into a central storage area, vacuumizing a main vacuum bin 9 and an auxiliary vacuum bin 2 through a vacuumizing assembly to enable the air pressure to be less than 10Pa, opening the four smelting and casting furnaces 11, electrifying for heating, heating the raw materials to a temperature between 660 and 780, and performing slag removal treatment after the A356 aluminum alloy is completely molten; adding SiC particles into two smelting and casting furnaces 11 through an automatic mechanical arm 6, stirring, opening casting pipe valves on the two smelting and casting furnaces 11, respectively casting A356 aluminum alloy melt into 2 same molds 5 for forming, after solidification, conveying the melt to a casting station below another smelting and casting furnace through a transfer conveyor belt 12 and a U-shaped conveyor belt 8, opening a casting pipe valve of another smelting and casting furnace 1 when a first layer A356 is cooled to 100 ℃, respectively casting SiCp/A356 melt into 2 same molds for forming, grabbing the molds after casting to a central storage area through the automatic mechanical arm 6, and after solidification of the aluminum-based composite material, balancing the atmospheric pressure of a main vacuum bin and an auxiliary vacuum bin with the atmospheric pressure by adjusting; the method comprises the steps of firstly opening an isolation door 29 between a main vacuum bin and an auxiliary vacuum bin, conveying a mould into the auxiliary vacuum bin 2, then closing the isolation door 29, carrying out pressure relief treatment on the auxiliary vacuum bin 2 to enable the auxiliary vacuum bin to be balanced with the pressure in the atmosphere, sampling, adding a new group of moulds and raw materials from the auxiliary vacuum bin 2 after sampling is completed, vacuumizing the auxiliary vacuum bin 2, opening the main vacuum bin isolation door 29 and the auxiliary vacuum bin isolation door 29 when reaching a vacuum environment, conveying the moulds to a specified position, adding the raw materials into a corresponding smelting and casting furnace, placing redundant raw materials into a central storage area, adding the redundant raw materials into the central storage area through an automatic mechanical arm 6 when the raw materials in the smelting and casting furnace are exhausted, repeating the operation, and circulating and stabilizing the production.
As another embodiment of the present invention, the vacuum pumping assembly includes a vacuum pump 1 mounted on the auxiliary vacuum chamber 2, the vacuum pump 1 is connected to an impeller chamber through a vacuum pipe 15, and the impeller chamber is respectively communicated with the main vacuum chamber 9 and the auxiliary vacuum chamber 2 through a main vacuum pipe 13 and an auxiliary vacuum pipe 14.
When the arranged vacuum pump 1 works, negative pressure is generated in the impeller cavity, so that air in the main vacuum bin 9 and the auxiliary vacuum bin 2 is pumped out through the main vacuum tube 13 and the auxiliary vacuum tube 14, and the main vacuum bin 9 and the auxiliary vacuum bin 2 form a vacuum environment.
It should be noted that, control valves are installed on the main vacuum tube 13 and the auxiliary vacuum tube 14, so that the main vacuum tube 13 and the auxiliary vacuum tube 14 can be opened and used independently under specific requirements.
As another embodiment of the invention, the bottom of the smelting and casting furnace 11 is provided with a casting pipe 7 communicated with the inside, and the casting pipe 7 is provided with a switch valve which controls the opening of the casting pipe 7 so as to realize the outflow of hot melt in the smelting and casting furnace 11 and realize the casting.
As another embodiment of the present invention, a stirring mechanism is disposed inside the melting and casting furnace 11, the stirring mechanism includes a mechanical stirring component and an electromagnetic stirring component, the mechanical stirring component is driven by a motor 16, and an output shaft of the motor 16 is further connected to the electromagnetic stirring component through a transmission component;
the motor 16 is arranged on a bearing plate 17 fixed with the smelting and casting furnace 11 through a mounting frame 19.
The motor 16 drives the mechanical stirring component to move when working, and simultaneously drives the electromagnetic stirring component to change the position in the smelting and casting furnace 11 through the transmission component.
Specifically, the mechanical stirring assembly includes a stirring shaft 24 rotatably mounted on the receiving plate 17 and fixed to the output shaft of the motor 16, and a plurality of stirring rods 27 mounted on the stirring shaft 24.
The arranged motor 16 drives the stirring shaft 24 to rotate when in work, and drives a plurality of groups of stirring rods 27 to rotate when the stirring shaft 24 rotates, thereby realizing the stirring effect on hot melt.
Further, the electromagnetic stirring assembly comprises a magnetic yoke back 26 connected with the inner wall of the smelting and casting furnace 11 in a sliding manner through a guide assembly 25 and a plurality of magnetic yoke end faces 28 connected with the magnetic yoke back 26, and the coils 18 are mounted on the magnetic yoke end faces 28;
the yoke back 26 is connected to the transmission assembly.
It should be noted that each of the yoke end faces 28 is disposed obliquely with respect to the yoke back 26, and the angle of inclination with respect to the vertical direction is 40 °, wherein the coil 3 may be formed by winding a copper wire, a hollow copper tube, or a wire or a tube made of other high conductivity materials, the coil 3 may be connected with a two-phase or three-phase alternating current, and the current applied is 20A, and the frequency is 10 Hz.
It should be further noted that, in order to prevent the smelting and casting furnace 11 from affecting the electromagnetic stirring, the smelting and casting furnace 11 is made of stainless steel which is not magnetically conductive.
The transmission assembly comprises a push rod 22 fixed with the magnetic yoke back 26 and a connecting rod 21 hinged on the push rod 22, the connecting rod 21 is rotatably connected with a crankshaft 20 rotatably installed on the mounting rack 19, and the crankshaft 20 is rotatably connected with an output shaft of the motor 16 through a bevel gear set 23.
In the embodiment of the present invention, when the motor 16 is operated, the bevel gear set 23 drives the crankshaft 20 to rotate, and when the crankshaft 20 rotates, the connecting rod 21 and the pushing rod 22 can drive the magnetic yoke back 26 to move reciprocally in the vertical direction, thereby improving the electromagnetic stirring effect.
The guide assembly 25 comprises a guide rod vertically fixed on the inner wall of the smelting and casting furnace 11 and a guide sleeve sleeved on the guide rod and fixed with the magnetic yoke back 26.
The upper end face of the main vacuum bin 9 is hinged with a main vacuum bin top cover 10, and one side, far away from the main vacuum bin 9, of the auxiliary vacuum bin 2 is hinged with an auxiliary isolating door 3.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. A vacuum casting apparatus for a multilayer aluminum matrix composite, comprising:
the conveying device comprises a main vacuum bin (9) and an auxiliary vacuum bin (2) communicated with the inner side of the main vacuum bin (9), wherein the main vacuum bin (9) and the auxiliary vacuum bin (2) are separated through an isolating door (29), two transfer conveyor belts (12) are arranged on the inner side of the main vacuum bin (9), one ends of the two transfer conveyor belts (12) are connected through a U-shaped conveyor belt (8), two common conveyor belts (4) are arranged on the inner side of the auxiliary vacuum bin (2), and the two common conveyor belts (4) are located at one ends, far away from the U-shaped conveyor belt (8), of the two transfer conveyor belts (12);
a central storage area for placing SiC particles is formed between the two transfer conveyor belts (12), and an automatic mechanical arm (6) is arranged at the central storage area;
the inner side of the main vacuum bin (9) is located above the transfer conveyor belt (12) and is provided with four smelting and casting furnaces (11), and the main vacuum bin (9) is communicated with the auxiliary vacuum bin (4) and is further communicated with a vacuumizing assembly arranged on the auxiliary vacuum bin (2).
2. The vacuum casting equipment for the multilayer aluminum matrix composite according to claim 1, wherein the vacuum pumping assembly comprises a vacuum pump (1) installed on the auxiliary vacuum chamber (2), the vacuum pump (1) is connected with an impeller cavity through a vacuum pipe (15), and the impeller cavity is respectively communicated with the main vacuum chamber (9) and the auxiliary vacuum chamber (2) through a main vacuum pipe (13) and an auxiliary vacuum pipe (14).
3. The vacuum casting equipment for the multilayer aluminum matrix composite according to claim 1, characterized in that the bottom of the smelting and casting furnace (11) is provided with a casting pipe (7) communicated with the inside, and the casting pipe (7) is provided with a switch valve.
4. The vacuum casting equipment for the multilayer aluminum-based composite material is characterized in that a stirring mechanism is arranged on the inner side of the smelting and casting furnace (11), the stirring mechanism comprises a mechanical stirring component and an electromagnetic stirring component, the mechanical stirring component is driven by a motor (16), and an output shaft of the motor (16) is also connected with the electromagnetic stirring component through a transmission component;
the motor (16) is arranged on a bearing plate (17) fixed with the smelting and casting furnace (11) through a mounting frame (19).
5. The equipment for vacuum casting of multilayer aluminum matrix composites as claimed in claim 4, wherein said mechanical stirring assembly comprises a stirring shaft (24) rotatably mounted on said bearing plate (17) and fixed with the output shaft of said motor (16) and a plurality of stirring rods (27) mounted on said stirring shaft (24).
6. The vacuum casting equipment for the multilayer aluminum-based composite material is characterized in that the electromagnetic stirring assembly comprises a yoke back (26) which is connected with the inner wall of the smelting and casting furnace (11) in a sliding way through a guide assembly (25) and a plurality of yoke end faces (28) which are connected with the yoke back (26), and coils (18) are arranged on the yoke end faces (28);
the magnetic yoke back (26) is connected with the transmission assembly.
7. The vacuum casting equipment for multilayer aluminum-based composite material according to claim 6, characterized in that the transmission assembly comprises a push rod (22) fixed with the yoke back (26) and a connecting rod (21) hinged on the push rod (22), the connecting rod (21) is rotatably connected with a crankshaft (20) rotatably installed on the mounting frame (19), and the crankshaft (20) is rotatably connected with an output shaft of the motor (16) through a bevel gear set (23).
8. The vacuum casting equipment for the multilayer aluminum matrix composite according to claim 6, wherein the guide assembly (25) comprises a guide rod vertically fixed on the inner wall of the smelting and casting furnace (11) and a guide sleeve sleeved on the guide rod and fixed with the magnetic yoke back (26).
9. The vacuum casting equipment for the multilayer aluminum matrix composite according to claim 1, wherein the upper end surface of the main vacuum chamber (9) is hinged with a main vacuum chamber top cover (10), and one side of the auxiliary vacuum chamber (2) far away from the main vacuum chamber (9) is hinged with an auxiliary isolation door (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111472525.1A CN114160783B (en) | 2021-12-06 | 2021-12-06 | Vacuum casting equipment for multi-layer aluminum-based composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111472525.1A CN114160783B (en) | 2021-12-06 | 2021-12-06 | Vacuum casting equipment for multi-layer aluminum-based composite material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114160783A true CN114160783A (en) | 2022-03-11 |
| CN114160783B CN114160783B (en) | 2023-02-21 |
Family
ID=80483067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111472525.1A Active CN114160783B (en) | 2021-12-06 | 2021-12-06 | Vacuum casting equipment for multi-layer aluminum-based composite material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114160783B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54155930A (en) * | 1978-05-31 | 1979-12-08 | Sumitomo Metal Ind | Production of multiilayer steel ingot |
| JPS5832543A (en) * | 1981-08-21 | 1983-02-25 | Sumitomo Metal Ind Ltd | Manufacture and device for clad ingot |
| CN102179493A (en) * | 2011-04-20 | 2011-09-14 | 钢铁研究总院 | Vacuum continuous casting apparatus for high-temperature alloy |
| CN204570028U (en) * | 2015-03-12 | 2015-08-19 | 广欣电能有限公司 | Vacuum coating film equipment |
| CN106623862A (en) * | 2016-11-30 | 2017-05-10 | 邢振国 | Double-fluid composite iron-based bimetal casting method |
| CN108607978A (en) * | 2018-07-16 | 2018-10-02 | 重庆辉海科技有限公司 | Cast processing casting device |
| JP2018202433A (en) * | 2017-05-31 | 2018-12-27 | 学校法人常翔学園 | Method for casting clad material, casting device therefor, and clad material |
-
2021
- 2021-12-06 CN CN202111472525.1A patent/CN114160783B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54155930A (en) * | 1978-05-31 | 1979-12-08 | Sumitomo Metal Ind | Production of multiilayer steel ingot |
| JPS5832543A (en) * | 1981-08-21 | 1983-02-25 | Sumitomo Metal Ind Ltd | Manufacture and device for clad ingot |
| CN102179493A (en) * | 2011-04-20 | 2011-09-14 | 钢铁研究总院 | Vacuum continuous casting apparatus for high-temperature alloy |
| CN204570028U (en) * | 2015-03-12 | 2015-08-19 | 广欣电能有限公司 | Vacuum coating film equipment |
| CN106623862A (en) * | 2016-11-30 | 2017-05-10 | 邢振国 | Double-fluid composite iron-based bimetal casting method |
| JP2018202433A (en) * | 2017-05-31 | 2018-12-27 | 学校法人常翔学園 | Method for casting clad material, casting device therefor, and clad material |
| CN108607978A (en) * | 2018-07-16 | 2018-10-02 | 重庆辉海科技有限公司 | Cast processing casting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114160783B (en) | 2023-02-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103231017B (en) | A kind of high temperature alloy complex thin wall castings hot investment casting device | |
| CN103805825B (en) | RE permanent magnetic alloy vacuum induction melting rapid hardening equipment | |
| US10913111B2 (en) | Method for vacuum smelting and variable pressure solidification forming aluminum alloy piece with ultra-thin wall and high gas tightness | |
| JPH09239508A (en) | Method for melting and casting metal in mold | |
| WO2018068526A1 (en) | Aluminum alloy semi-solid forming method and device | |
| CN202945304U (en) | Vacuum-induction smelting and rapid hardening equipment for rare-earth permanent-magnet alloy | |
| CN114160783B (en) | Vacuum casting equipment for multi-layer aluminum-based composite material | |
| CN112589073A (en) | Differential pressure antigravity mold filling solidification device under action of external field and process method | |
| US3845808A (en) | Apparatus for casting directionally solidified articles | |
| CN106914606B (en) | A kind of casting compression solidification semi-successive cultivation device and method | |
| CN2476374Y (en) | Electromagnetic pump mold-filling type magnesium alloy low pressure casting system | |
| CN202945305U (en) | Vacuum-induction smelting and rapid hardening equipment for rare-earth permanent-magnet alloy | |
| CN103801667A (en) | Rare earth permanent magnetic alloy vacuum induction melting rapid hardening equipment | |
| CN113894269A (en) | Metal material double-acting die pressure forming method and device based on suspension melt-matching | |
| CN213968961U (en) | Differential pressure antigravity filling type solidification device under action of outfield | |
| CN102941335B (en) | Vacuum suction casting device, formula and preparation method for AlNiCo permanent-magnet alloy casting | |
| CN101391295A (en) | Metal material casting system and method | |
| CN111230059B (en) | Continuous casting and rolling process method for aluminum alloy and aluminum-based composite material | |
| CN112626360A (en) | Intelligent vacuum melting rapid hardening equipment and manufacturing method of rapid hardening alloy | |
| CN217702308U (en) | Silver-palladium-copper alloy target processing system | |
| CN216397995U (en) | Full-automatic casting device is used in automobile parts production | |
| CN105861868A (en) | Smelting and die-casting process for aluminum alloy | |
| CN115090850B (en) | Full-automatic production line and production method for centrifugal casting of high-temperature alloy castings | |
| CN210945731U (en) | Electromagnetic directional solidification aluminum purification system | |
| CN114160763A (en) | Copper alloy vacuum water-cooling continuous casting equipment and use method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |