CN116713469A - Efficient automatic sintering device for nonferrous metal powder metallurgy and use method - Google Patents
Efficient automatic sintering device for nonferrous metal powder metallurgy and use method Download PDFInfo
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- CN116713469A CN116713469A CN202310703755.7A CN202310703755A CN116713469A CN 116713469 A CN116713469 A CN 116713469A CN 202310703755 A CN202310703755 A CN 202310703755A CN 116713469 A CN116713469 A CN 116713469A
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- sintering
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- metal powder
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- nonferrous metal
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- 238000005245 sintering Methods 0.000 title claims abstract description 142
- 239000002184 metal Substances 0.000 title claims abstract description 72
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 72
- 238000004663 powder metallurgy Methods 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 230000001681 protective effect Effects 0.000 claims abstract description 3
- 239000000843 powder Substances 0.000 claims description 48
- 230000017525 heat dissipation Effects 0.000 claims description 13
- 230000008569 process Effects 0.000 claims description 12
- 238000003825 pressing Methods 0.000 claims description 7
- 230000000007 visual effect Effects 0.000 claims description 3
- 239000002699 waste material Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000009770 conventional sintering Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- -1 powder metallurgy Substances 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000003870 refractory metal Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/10—Sintering only
- B22F3/1017—Multiple heating or additional steps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/003—Apparatus, e.g. furnaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/005—Loading or unloading powder metal objects
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Abstract
The invention discloses a high-efficiency automatic sintering device for nonferrous metal powder metallurgy and a use method thereof, wherein the high-efficiency automatic sintering device comprises a sintering box base and a transmission channel, more than one product processing table is connected to the transmission channel in a transmission way, a flattening mechanism is arranged on the left side of the sintering box, a feeding plate is arranged above the product processing table, a sintering device is fixedly connected to the top end inside the sintering box, a plurality of sintering heaters are further arranged in the sintering box, automatic exhaust valves are arranged on two sides of the top end of the sintering box, automatic protective doors are arranged on two sides of one end of the sintering box, a controller is fixedly connected to one end of the sintering box, a driving motor is fixedly connected to the bottom end of the product processing table, an output shaft of the driving motor is connected with the bottom of the feeding plate, more than one layer of metal net is arranged above the feeding plate at intervals, two adjacent metal nets are connected through an elastic connector, an electromagnet is further arranged in the sintering box, and a magnetic block matched with the electromagnet is arranged at the bottom of the product processing table. The invention improves the working efficiency.
Description
Technical Field
The invention relates to the technical field of metallurgical industry, in particular to a high-efficiency automatic sintering device for nonferrous metal powder metallurgy and a use method thereof.
Background
Sintering refers to the transformation of a powdery material into a dense body, and is a traditional technological process. This process has long been used to produce ceramics, powder metallurgy, refractory materials, ultra-high temperature materials, and the like. In general, after the powder is molded, a compact obtained by sintering is a polycrystalline material whose microstructure is composed of crystals, glass bodies and pores. The sintering process directly affects the grain size, pore size, and grain boundary shape and distribution in the microstructure, thereby affecting the properties of the material.
In the metallurgical industry, sintering is the most important process in the powder metallurgy process, and is a process of heating a powder compact to a temperature lower than the melting point of the main component to convert the powder compact into a compact, and compared with other processing modes, the sintering has the advantages of refractory metal manufacture, high material utilization rate, less process steps for manufacturing products, low cost and the like, and is particularly suitable for mass production.
However, the conventional sintering device has the following disadvantages:
1. before sintering, powdery metal needs to be manually pushed flat, so that the degree of automation is low;
2. the prior art has poor heat dissipation effect, so that improvement is needed.
Disclosure of Invention
The invention aims to provide a high-efficiency automatic sintering device for nonferrous metal powder metallurgy and a using method thereof, so as to solve the problem of low manual feeding efficiency in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a nonferrous metal powder metallurgy is with high-efficient automatic sintering device, includes the sintering case, the bottom of sintering case is provided with frame, its characterized in that: the sintering device comprises a machine base, and is characterized in that a transmission channel penetrating through the sintering box is arranged on the machine base, more than one product processing table is connected to the transmission channel in a transmission mode, a flattening mechanism capable of automatically flattening products on the product processing table on the left transmission channel is arranged on the left side of the sintering box, a feeding plate is arranged above the product processing table, an electromagnet is fixedly connected to the top end of the inside of the sintering box, more than one sintering heater is further arranged in the sintering box, automatic exhaust valves are arranged on two sides of the top end of the sintering box, automatic protection doors are arranged on two sides of one end of the sintering box, a controller is fixedly connected to the bottom end of the product processing table, a driving motor is connected with the bottom of the feeding plate, more than one layer of metal net is arranged above the feeding plate at intervals, two adjacent metal nets are connected through an elastic connector, an electromagnet is further arranged in the sintering box, a magnetic block matched with the bottom of the product processing table, and the controller, the electromagnet, the automatic heater and the electric heating mechanism are connected with the sintering box, and the transmission channels.
Preferably, air purifying boxes are arranged on two sides of the inner top end of the sintering box.
Preferably, the two sides of the bottom end of the feeding plate are movably connected with balls which are in sliding connection with the upper surface of the product processing table.
Preferably, the flattening mechanism comprises an air cylinder and a pressing plate, a fixing plate is arranged on the left side of the sintering box, the air cylinder is fixed above the fixing plate, and a piston rod of the air cylinder penetrates through the fixing plate and then is connected with the pressing plate.
Preferably, the automatic protection door is provided with a visual window.
The invention also discloses a use method of the high-efficiency automatic sintering device for nonferrous metal powder metallurgy, which is characterized in that:
s1, placing powder nonferrous metal powder on metal nets of all layers, driving a transmission channel to work, and moving a product processing table onto a flattening mechanism;
s2, flattening the powdery nonferrous metal powder on the multilayer metal net through a flattening mechanism, conveying the flattened powdery nonferrous metal powder into a sintering box until an electromagnet is matched with a magnetic block, enabling the electromagnet to attract the magnetic block, driving an internal sintering heater and a sintering device to heat the flattened powdery nonferrous metal powder, and sintering the flattened powdery nonferrous metal powder;
s3, the powder is transmitted to the outer side of the sintering box through a transmission channel and then subjected to automatic heat dissipation, and the powder is manually or robotically captured and collected after heat dissipation.
Preferably, the internal air may be purified and removed by an air purifying box during sintering.
Preferably, the feeding plate is driven to rotate by a driving motor in the sintering process.
Preferably, the sintering temperature during sintering can be automatically adjusted as required.
Preferably, the waste generated during the sintering process can be subjected to an automatic filtration process.
Compared with the prior art, the invention has the beneficial effects that: placing powder nonferrous metal powder on the metal net of each layer, then driving the transmission channel to work, and firstly moving the product processing table onto the flattening mechanism; flattening the powdery nonferrous metal powder on the multilayer metal net through a flattening mechanism, conveying the flattened powdery nonferrous metal powder into a sintering box until an electromagnet is matched with a magnetic block, enabling the electromagnet to attract the magnetic block, driving an internal sintering heater and a sintering device to heat the flattened powdery nonferrous metal powder, and sintering the flattened powdery nonferrous metal powder; the powder nonferrous metal powder flattening device is transmitted to the outer side of the sintering box through the transmission channel and then subjected to automatic heat dissipation, and the powder nonferrous metal powder flattening device is manually or robotically grabbed and collected after heat dissipation, so that the powder nonferrous metal powder flattening device can automatically flatten powder nonferrous metal powder, improves working efficiency, and reduces equipment cost by adopting external automatic heat dissipation and cooling.
Drawings
FIG. 1 is a schematic diagram showing the internal structure of a high-efficiency automatic sintering device for nonferrous metal powder metallurgy in a front view in example 1 of the present invention;
FIG. 2 is a schematic diagram showing the front view of an efficient automatic sintering device for nonferrous metal powder metallurgy in embodiment 1 of the present invention;
FIG. 3 is a schematic cross-sectional front view of the feeding plate in the embodiment 1;
FIG. 4 is a schematic diagram showing the internal structure of a high-efficiency automatic sintering device for nonferrous metal powder metallurgy in front view in example 2 of the present invention;
FIG. 5 is a schematic diagram showing the front view of an efficient automatic sintering device for nonferrous metal powder metallurgy in embodiment 3 of the present invention.
In the figure: the sintering device comprises a sintering box 1, a machine base 2, a transmission channel 3, a product processing table 4, a flattening mechanism 5, a feeding plate 6, a sintering device 7, a sintering heater 8, an automatic exhaust valve 9, an automatic protective door 10, a controller 11, a driving motor 12, a metal net 13, an elastic connector 14, an electromagnet 15, a magnet 16, an air purifying box 17, balls 18, a fixing plate 19, an air cylinder 5-1, a pressing plate 5-2 and a visual window 20.
Description of the embodiments
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions in the embodiments of the present invention will be clearly and completely described in the following in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present invention, based on the embodiments of the present invention.
In the description of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
Examples
Referring to fig. 1-3, the embodiment discloses a high-efficiency automatic sintering device for nonferrous metal powder metallurgy, which comprises a sintering box 1, wherein a machine base 2 is arranged at the bottom of the sintering box 1, and is characterized in that: the sintering device is characterized in that a transmission channel 3 penetrating through the sintering box 1 is arranged on the machine base 2, more than one product processing table 4 is connected to the transmission channel 3 in a transmission mode, a flattening mechanism 5 capable of automatically flattening products on the product processing table 4 on the left transmission channel 3 is arranged on the left side of the sintering box 1, a feeding plate 6 is arranged above the product processing table 4, a sintering device 7 is fixedly connected to the top inside the sintering box 1, more than one sintering heater 8 is further arranged in the sintering box 1, automatic exhaust valves 9 are arranged on two sides of the top of the sintering box 1, automatic protection doors 10 are arranged on two sides of one end of the sintering box 1, a controller 11 is fixedly connected to one side of the sintering box 1, a driving motor 12 is fixedly connected to the bottom of the product processing table 4, an output shaft of the driving motor 12 is connected with the bottom of the feeding plate 6, more than one layer of metal net 13 is arranged above the feeding plate 6 at intervals, two adjacent metal nets 13 are connected through an elastic connector 14, an electromagnet 15 is further arranged in the sintering box 1, the electromagnet is matched with the sintering device 5, the electromagnetic iron 15 is matched with the sintering device 15, and the electromagnetic iron 15 is arranged on the bottom of the sintering box 1, and the sintering device is matched with the sintering device 5.
Preferably, two sides of the bottom end of the feeding plate 6 are movably connected with balls 18 which are slidably connected with the upper surface of the product processing table 4.
Preferably, the flattening mechanism 5 comprises an air cylinder 5-1 and a pressing plate 5-2, a fixing plate 19 is arranged on the left side of the sintering box 1, the air cylinder 5-1 is fixed above the fixing plate 19, and a piston rod of the air cylinder 5-1 penetrates through the fixing plate 19 and then is connected with the pressing plate 5-2.
The invention also discloses a use method of the high-efficiency automatic sintering device for nonferrous metal powder metallurgy, which is characterized in that:
s1, placing powder nonferrous metal powder on a metal net 13 of each layer, then driving a transmission channel 3 to work, and moving a product processing table 4 onto a flattening mechanism 5;
s2, flattening the powdery nonferrous metal powder on the multilayer metal net 13 through the flattening mechanism 5, conveying the flattened powdery nonferrous metal powder into the sintering box 1 until the electromagnet 15 is matched with the magnetic block 16, enabling the electromagnet 15 to attract the magnetic block 16, driving the sintering heater 8 and the sintering device 7 inside to heat and sinter the flattened powdery nonferrous metal powder, and after sintering is completed;
s3, the powder is transmitted to the outer side of the sintering box 1 through the transmission channel 3, then automatic heat dissipation is carried out, and after heat dissipation, the powder is manually or robotically captured and collected.
Preferably, the inside air can be cleaned during sintering by the air cleaning tank 17.
Preferably, the feeding plate 6 is rotated by the driving motor 12 during sintering.
Preferably, the sintering temperature during sintering can be automatically adjusted as required.
Preferably, the waste generated during the sintering process can be subjected to an automatic filtration process.
When the invention works, powder nonferrous metal powder is put on the metal net 13 of each layer, then the transmission channel 3 is driven to work, and the product processing table 4 is firstly moved to the flattening mechanism 5; flattening the powdery nonferrous metal powder on the multilayer metal net 13 through the flattening mechanism 5, conveying the flattened powdery nonferrous metal powder into the sintering box 1 until the electromagnet 15 is matched with the magnetic block 16, enabling the electromagnet 15 to attract the magnetic block 16, driving the sintering heater 8 and the sintering device 7 inside to heat and sinter the flattened powdery nonferrous metal powder, and after sintering is completed; the powder nonferrous metal powder is transmitted to the outer side of the sintering box 1 through the transmission channel 3 and then subjected to automatic heat dissipation, and the powder nonferrous metal powder is manually or robotically captured and collected after heat dissipation.
The invention realizes synchronous flattening, sintering and heat dissipation, and further improves the working efficiency.
Examples
Referring to fig. 4, in the efficient automatic sintering device for nonferrous metal powder metallurgy disclosed in this embodiment, preferably, air purifying boxes 17 are installed on two sides of the inner top end of the sintering box 1, and the air purifying boxes 17 are provided to purify dirty air of the inner product.
Examples
Referring to fig. 5, in the high-efficiency automatic sintering device for nonferrous metal powder metallurgy disclosed in this embodiment, preferably, the automatic protection door 10 is provided with a visible window 20, and the internal condition is conveniently checked by setting the visible window 20.
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 characteristics 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.
Claims (10)
1. The utility model provides a nonferrous metal powder metallurgy is with high-efficient automatic sintering device, includes sintering box (1), the bottom of sintering box (1) is provided with frame (2), its characterized in that:
the utility model provides a sintering machine, including a frame (2) and a sintering box (1), a transmission channel (3) is arranged on the frame (2), more than one product processing table (4) is connected to the transmission channel (3) in a transmission way, the left side of sintering box (1) is provided with flattening mechanism (5) that can carry out automatic flattening to the product on the product processing table (4) on the left side transmission channel (3), feeding plate (6) are arranged above product processing table (4), sintering box (1) inside top fixedly connected with sintering ware (7), still be provided with sintering heater (8) more than one in sintering box (1), automatic exhaust valve (9) are seted up to the both sides on sintering box (1) top, automatic guard gate (10) are arranged on the both sides of sintering box (1) one end, sintering box (1) one end fixedly connected with controller (11) bottom fixedly connected with driving motor (12) on product processing table (4) feeding plate's bottom fixedly connected with sintering machine (7), still be provided with electro-magnet (13) in the sintering box (1) bottom fixedly connected with feeding plate (6), still be provided with between two adjacent metal mesh (13) on the sintering box (1), the bottom of the product processing table (4) is provided with a magnetic block (16) matched with an electromagnet (15), and the controller (11) is electrically connected with the electromagnet (15), the sintering heater (8), the sintering device (7), the automatic protection door (10), the transmission channel (3) and the flattening mechanism (5).
2. The efficient and automatic sintering device for nonferrous metal powder metallurgy according to claim 1, wherein the efficient and automatic sintering device is characterized in that: air purifying boxes (17) are arranged on two sides of the inner top end of the sintering box (1).
3. The efficient and automatic sintering device for nonferrous metal powder metallurgy according to claim 2, wherein the efficient and automatic sintering device is characterized in that: two sides of the bottom end of the feeding plate (6) are movably connected with balls (18) which are in sliding connection with the upper surface of the product processing table (4).
4. A high-efficiency automatic sintering device for nonferrous metal powder metallurgy according to claim 3, wherein: the flattening mechanism (5) comprises an air cylinder (5-1) and a pressing plate (5-2), a fixing plate (19) is arranged on the left side of the sintering box (1), the air cylinder (5-1) is fixed above the fixing plate (19), and a piston rod of the air cylinder (5-1) penetrates through the fixing plate (19) and then is connected with the pressing plate (5-2).
5. The efficient and automatic sintering device for nonferrous metal powder metallurgy according to claim 4 is characterized in that: the automatic protective door (10) is provided with a visual window (20).
6. The method for using the high-efficiency automatic sintering device for nonferrous metal powder metallurgy, which comprises the steps of any one of claims 1-5, and is characterized in that:
s1, placing powder nonferrous metal powder on a metal net (13) of each layer, then driving a transmission channel (3) to work, and firstly moving a product processing table (4) onto a flattening mechanism (5);
s2, flattening the powdery nonferrous metal powder on the multilayer metal net (13) through a flattening mechanism (5), conveying the flattened powdery nonferrous metal powder into a sintering box (1) until an electromagnet (15) is matched with a magnetic block (16), enabling the electromagnet (15) to attract the magnetic block (16), driving an internal sintering heater (8) and a sintering device (7) to heat and sinter the flattened powdery nonferrous metal powder, and after sintering is completed;
s3, the powder is transmitted to the outer side of the sintering box (1) through the transmission channel (3) and then subjected to automatic heat dissipation, and the powder is manually or robotically captured and collected after heat dissipation.
7. The method for using the efficient automatic sintering device for nonferrous metal powder metallurgy, which is characterized by comprising the following steps of: the internal air can be purified and removed by an air purifying box (17) during sintering.
8. The method for using the efficient automatic sintering device for nonferrous metal powder metallurgy, which is characterized by comprising the following steps of: in the sintering process, the feeding plate (6) is driven to rotate by the driving motor (12).
9. The method for using the efficient automatic sintering device for nonferrous metal powder metallurgy, which is characterized by comprising the following steps of: the sintering temperature in the sintering process can be automatically adjusted according to the requirements.
10. The method for using the efficient automatic sintering device for nonferrous metal powder metallurgy, which is characterized in that: the generated waste can be automatically filtered in the sintering process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310703755.7A CN116713469A (en) | 2023-06-14 | 2023-06-14 | Efficient automatic sintering device for nonferrous metal powder metallurgy and use method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310703755.7A CN116713469A (en) | 2023-06-14 | 2023-06-14 | Efficient automatic sintering device for nonferrous metal powder metallurgy and use method |
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| Publication Number | Publication Date |
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| CN116713469A true CN116713469A (en) | 2023-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310703755.7A Pending CN116713469A (en) | 2023-06-14 | 2023-06-14 | Efficient automatic sintering device for nonferrous metal powder metallurgy and use method |
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| CN (1) | CN116713469A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6383446B1 (en) * | 1999-03-31 | 2002-05-07 | Sumitomo Coal Mining Co., Ltd. | Method and system for automatic electrical sintering |
| CN207936751U (en) * | 2018-03-02 | 2018-10-02 | 徐州盛唐光电科技有限公司 | A kind of intelligence high temperature sintering furnace |
| CN209334717U (en) * | 2019-01-10 | 2019-09-03 | 益阳市再超粉末冶金有限公司 | A kind of vacuum sintering furnace for hydraulic pump component powder metallurgy |
| CN211866595U (en) * | 2020-03-30 | 2020-11-06 | 辽宁工业大学 | A novel sintering device for molybdenum sodium alloy powder |
| CN213179388U (en) * | 2020-06-23 | 2021-05-11 | 晋江众鑫粉末冶金有限公司 | Conveying device of metal powder metallurgy product sintering furnace |
| CN114054752A (en) * | 2021-11-05 | 2022-02-18 | 徐州拓福高温新材料科技有限公司 | High-temperature metallurgy sintering device |
-
2023
- 2023-06-14 CN CN202310703755.7A patent/CN116713469A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6383446B1 (en) * | 1999-03-31 | 2002-05-07 | Sumitomo Coal Mining Co., Ltd. | Method and system for automatic electrical sintering |
| CN207936751U (en) * | 2018-03-02 | 2018-10-02 | 徐州盛唐光电科技有限公司 | A kind of intelligence high temperature sintering furnace |
| CN209334717U (en) * | 2019-01-10 | 2019-09-03 | 益阳市再超粉末冶金有限公司 | A kind of vacuum sintering furnace for hydraulic pump component powder metallurgy |
| CN211866595U (en) * | 2020-03-30 | 2020-11-06 | 辽宁工业大学 | A novel sintering device for molybdenum sodium alloy powder |
| CN213179388U (en) * | 2020-06-23 | 2021-05-11 | 晋江众鑫粉末冶金有限公司 | Conveying device of metal powder metallurgy product sintering furnace |
| CN114054752A (en) * | 2021-11-05 | 2022-02-18 | 徐州拓福高温新材料科技有限公司 | High-temperature metallurgy sintering device |
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